September 2012 

NASA/CR2012-217760 

Process Sensitivity, Performance, and 

Direct Verification Testing of 

Adhesive Locking Features 

Johnny L. Golden and Michael D. Leatherwood 

Boeing Research & Technology, Houston, Texas 

Michael D. Montoya, Ken A. Kato, and Ed Akers 

Boeing Research & Technology, Huntington Beach, California 
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Space Administration 

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Hampton, Virginia 23681-2199 under Contract NNL10AA05B

 

September 2012 

NASA/CR2012-217760 

Process Sensitivity, Performance, and 

Direct Verification Testing of 

Adhesive Locking Features 

Johnny L. Golden and Michael D. Leatherwood 

Boeing Research & Technology, Houston, Texas 

Michael D. Montoya, Ken A. Kato, and Ed Akers 

Boeing Research & Technology, Huntington Beach, California 
Available from: 

NASA Center for AeroSpace Information 

7115 Standard Drive 

Hanover, MD 21076-1320

443-757-5802 

Acknowledgments 

This report summarizes the adhesive locking features (liquid locking compounds) test and 

analysis activities completed in support of the NASA Engineering and Safety Center (NESC) 

Threaded Fastening System Assessment Team (TFSAT), under NASA contracts NNL04AA11B, 

Task Order NNL08AB65T and NNL10AA05B, Task Order NNL11AB72T. Period of 

performance covered by this report is April 15, 2008 through July 31, 2012. 

Dr. Michael J. Dube of NASA Goddard Space Flight Center and the NASA Engineering and 

Safety Center was the Technical Monitor for these Task Orders, and C. Lynn Jenkins of NASA 

Langley Research Center was the Contracting Officer. The following Boeing Personnel 

provided critical project support throughout the execution of this task order. 

Kurt Braaten Contracts Administrator 

Joseph Monfort Financial Administrator 

Thomas Woods Technical Manager, through June 2010 

Larry Thomson Technical Manager, from June 2010 to December 2011 

Carey David Technical Manager, from January 2012. 

Dr. Johnny Golden Principal Investigator (PI) and Team Leader 

Michael Leatherwood Alternate PI and Team Leader 

Kauser Imtiaz Analysis 

Ed Akers Testing and Analysis 

Ken Kato Testing and Analysis 

Daniel Montoya Testing and Analysis 

The successful completion of this work would not have been possible without the contributions 

of the entire TFSAT, but especially the NASA, industry, and academia members of the Locking 

Features Team identified here. 

Dr. Daniel Hess University of Southern Florida 

Robert Wingate NASA Marshall Space Flight Center 

Dr. Daniel McGuinness NASA Goddard Space Flight Center 

Edgar Hemminger NASA Goddard Space Flight Center 

Venkat Ramachandran Lockheed Martin Company 

Warren Woodworth United Space Alliance (USA) 

The use of trademarks or names of manufacturers in the report is for accurate reporting and does not 

constitute an official endorsement, either expressed or implied, of such products or manufacturers by the 

National Aeronautics and Space Administration.
v

TABLE OF CONTENTS 

APPLICABLE DOCUMENTS ..........................................................................................xi 

DEFINITIONS OF TERMS ............................................................................................. xii 

TRADEMARK ................................................................................................................ xiii 

ABSTRACT ..................................................................................................................... 1 

INTRODUCTION ............................................................................................................. 2 

OBJECTIVE .................................................................................................................... 5 

TEST APPROACH .......................................................................................................... 6 

RESULTS AND OBSERVATIONS PHASE I ................................................................... 8 

RESULTS AND OBSERVATIONS PHASE II ................................................................ 30

CONCLUSIONS AND RECOMMENDATIONS ............................................................. 43

APPENDIX A - PHASE I TESTING ............................................................................... 46

APPENDIX A.1 - PHASE I TEST PROCEDURES ........................................................ 47

APPENDIX A.2 – PHASE I TEST DATA SHEETS ........................................................ 59

APPENDIX B – PHASE II TESTING ........................................................................... 217

APPENDIX B.1 – PHASE II TEST PROCEDURES .................................................... 218

APPENDIX B.2 – PHASE II TEST DATA SHEETS ..................................................... 228

APPENDIX C – CHEMICAL CLEANING PROCESS .................................................. 242 
vi 

LIST OF FIGURES 

FIGURE 1 - MICROPIPETTE WITH DISPOSABLE TIPS AND TARE CUP ................... 8 

FIGURE 2 - MICROPIPETTE WITH GRADUATIONS TO CONTROL AMOUNT 

OF LOCTITE .............................................................................................. 9 

FIGURE 3 - LOCTITE DISPENSED FROM TARE CUP ................................................. 9 

FIGURE 4 - LOCTITE APPLIED TO BOLT THREADS ................................................. 10

FIGURE 5 - BREAKAWAY TORQUE MEASUREMENT IN OFF DIRECTION ............. 10

FIGURE 6 - MINIATURE TORQUE WRENCH, FULL SCALE = 10 INCHPOUNDS ................................................................................................. 11

FIGURE 7 - LOCTITE APPLIED TO INTERNAL THREADS ......................................... 12

FIGURE 8 - LOCTITE 078 APPEARANCE ................................................................... 13

FIGURE 9 - LOCTITE 290 APPEARANCE ................................................................... 13

FIGURE 10 - LOCTITE 242 APPEARANCE ................................................................. 13

FIGURE 11 - CURED LOCTITE ON ZINC PLATED ALLOY STEEL BOLT .................. 14

FIGURE 12 - LOCTITE 078 IN BLIND INSERT ............................................................ 15

FIGURE 13 - HENKEL TEST ........................................................................................ 15

FIGURE 14 - BOLT WITH LOCTITE 078 REMOVED FROM HENKEL TEST .............. 16

FIGURE 15 - LOCTITE 078 IN OPEN INSERT ............................................................. 16

FIGURE 16 - LOCTITE 242 .......................................................................................... 22

FIGURE 17 - LOCTITE 242 WITH 125% COVERAGE ................................................. 22

FIGURE 18 - LOCTITE 242 REMOVED FROM HENKEL TEST .................................. 23

FIGURE 19 - LOCTITE 290 IN BLIND INSERT .............................................................. 26

FIGURE 20 - LOCTITE 290 IN OPEN INSERT ............................................................. 27

FIGURE 21 - LOCTITE 290 WITH INSERT PULLED OUT ........................................... 27

FIGURE 22 - LOCTITE 242, PRIMER T, AND MICROPIPETTE .................................. 30

FIGURE 23 - LOCTITE APPEARANCE AFTER REMOVAL FROM NUTPLATE .......... 31

FIGURE 24 - LOCTITE APPEARANCE WHEN THREADED FURTHER INTO 

NUTPLATE .............................................................................................. 32

FIGURE 25 - 35 μL LOCTITE 242 ON BOLT THREADS ONLY ................................... 35

FIGURE 26 - 25 μL ON NUT THREADS ONLY ............................................................ 35

FIGURE 27 - 35 μL ON BOLT THREADS AND 25 μL ON NUT THREADS ................. 36

FIGURE 28 - TEST FIXTURES MOUNTED ON VIBRATION TEST TABLE ................. 39

FIGURE 29 - VIBRATION TEST FIXTURES WITH TORQUE STRIPES ...................... 40
vii 

FIGURE 30 - AFTER VIBRATION TEST - LOCTITE APPLIED TO NUT 

ELEMENT ONLY ..................................................................................... 41

FIGURE 31 - AFTER VIBRATION TEST - 20 μL ON BOLT THREADS ....................... 42

FIGURE 32 - AFTER VIBRATION TEST - 35μL ON BOLT THREADS ........................ 42

FIGURE A1 - LONG BLOCK, BLIND INSERTS (2 REQUIRED) ................................... 50

FIGURE A2 - LONG BLOCK, BLIND NUTPLATES (2 REQUIRED) ............................. 50

FIGURE A3 - LONG BLOCK, OPEN INSERTS (2 REQUIRED) ................................... 55

FIGURE A4 - LONG BLOCK, OPEN NUTPLATES (2 REQUIRED) ............................. 55

FIGURE B1 - PHASE IIA TEST FIXTURE .................................................................. 220

FIGURE B2 - PHASE IIB TEST FIXTURE .................................................................. 222

FIGURE B3 - PHASE IIB FIXTURE DETAILS ............................................................ 223

FIGURE B4 - NASM1312-7 TEST ASSEMBLY .......................................................... 226

FIGURE B5 - VIBRATION TEST FIXTURE ................................................................ 227
viii

LIST OF TABLES 

TABLE 1 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO BOLT 

THREADS ONLY ..................................................................................... 18

TABLE 2 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO INTERNAL 

THREADS ONLY ..................................................................................... 20

TABLE 3 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO BOTH 

BOLT & INTERNAL THREADS ............................................................... 21

TABLE 4 - LOCTITE 078 - SUMMARY OF RESULTS - SPECIAL BLIND INSERT 

TEST........................................................................................................ 21

TABLE 5 - LOCTITE 242 - SUMMARY OF RESULTS - APPLIED TO BOLT 

THREADS ONLY ..................................................................................... 24

TABLE 6 - LOCTITE 242 - SUMMARY OF RESULTS - SPECIAL BLIND INSERT 

TEST........................................................................................................ 25

TABLE 7 - LOCTITE 290 - SUMMARY OF RESULTS - APPLIED TO BOLT 

THREADS ................................................................................................ 28

TABLE 8 - PHASE IIA SUMMARY TABLE, DIRECT VERIFICATION TEST, 

DETERMINE BOND STRENGTH (BREAK-LOOSE TORQUE) 

WITHOUT PRELOAD .............................................................................. 33

TABLE 9 - PHASE IIB SUMMARY TABLE, DIRECT VERIFICATION TEST, 

DETERMINE EFFECTS OF JOINT RELAXATION ................................. 34

TABLE 10 - PHASE IIC SUMMARY TABLE, DIRECT VERIFICATION TEST, 

WITH PRELOAD ..................................................................................... 38

TABLE 11 - PHASE IID SUMMARY TABLE, DIRECT VERIFICATION TEST, 

VIBRATION TESTING ............................................................................. 41

TABLE A1 - MATERIALS - SENSITIVITY TEST 1 ........................................................ 47

TABLE A2 - MATERIALS - SENSITIVITY TEST 1B...................................................... 52

TABLE A3 - MATERIALS NEEDED - DIRECT VERIFICATION .................................... 57

TABLE A4 - TEST DATA WITH OBSERVATIONS - SUMMARY OF TABLES ............. 59

TABLE B1 - MATERIALS - DIRECT VERIFICATION - PHASES IIA, IIB, AND IIC ..... 218

TABLE B2 - MATERIALS - VIBRATION TESTING - PHASE IID ................................ 225

TABLE B3 - PHASE IIA: BREAK-LOOSE AND PREVAILING TORQUE; 17 μL 

ON BOLT ONLY; 48 HOURS CURE ..................................................... 228

TABLE B4 - PHASE IIA: BREAK-LOOSE TORQUE; 25 μL ON NUT THREADS 

ONLY; 48 HOURS CURE ...................................................................... 229

TABLE B5 - PHASE IIA: BREAK-LOOSE TORQUE; 35 μL ON BOLT AND 25 μL 

ON NUT; 48 HOURS CURE .................................................................. 229
ix 

TABLE B6 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST @ 4 INLB; 17 μL ON BOLT THREADS ONLY; 48 HOURS CURE ................... 230

TABLE B7 - PHASE IIA: BREAK-LOOSE AND PREVAILING TORQUE; 25 μL 

ON NUT ONLY; 72 HOURS CURE ....................................................... 230

TABLE B8 - PHASE IIA: BREAK-LOOSE AND PREVAILING TORQUE; 35 μL 

ON BOLT AND 25 μL ON NUT; 72 HOURS CURE ............................... 231

TABLE B9 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST AT 4.0 INLB; 25 μL ON NUT ONLY; 72 HOURS CURE ....................................... 232

TABLE B10 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST AT 4.0 

IN-LB; 35 μL ON BOLT AND 25 μL ON NUT; 72 HOURS CURE .......... 233

TABLE B11 - PHASE IIB: DELTA TORQUE TEST DATA; 35 μL ON BOLT; 72 

HOURS .................................................................................................. 234

TABLE B12 - PHASE IIC: DIRECT VERIFICATION TEST DATA (TRIAL); 2 

SECONDS HOLD AT 39 IN-LB (35 IN-LB INSTALLATION 

TORQUE + 4.0 IN-LB); 72 HOURS CURE ............................................ 235

TABLE B13 - PHASE IIC: NO WASHER UNDER BOLT HEAD; 2 SECONDS 

HOLD AT 40 IN-LB (36 IN-LB INSTALLATION TORQUE + 4.0 INLB); 72 HOURS CURE .......................................................................... 236

TABLE B14 - PHASE IIC: WITH WASHER UNDER BOLT HEAD; 2 SECONDS 

HOLD AT 40 IN-LB (36 IN-LB INSTALLATION TORQUE + 4.0 INLB); 72 HOURS CURE .......................................................................... 237

TABLE B15 - PHASE IIC: WITH WASHER UNDER BOLT HEAD; 2 SECONDS 

HOLD AT 40 IN-LBS (36 IN-LBS INSTALLATION TORQUE + 4.0 

IN-LBS); 72 HOURS CURE ................................................................... 238

TABLE B16 - PHASE IIC: MISCELLANEOUS TEST; CLOCKWISE BREAKLOOSE TORQUE 72 HOURS AFTER INSTALLATION (NO 

LOCTITE) .............................................................................................. 239

TABLE B17 - PHASE IID: NASM1312-7 VIBRATION TEST DATA; 72 HOURS 

CURE..................................................................................................... 240
x

APPLICABLE DOCUMENTS 

INDUSTRY

ASTM D5363 STANDARD SPECIFICATION FOR ANAEROBIC SINGLECOMPONENT ADHESIVES 

ASTM D 5649-01 STANDARD TEST METHOD FOR TORQUE STRENGTH OF 

ADHESIVES USED ON THREADED FASTENERS 

ISO 10964 ADHESIVES - DETERMINATION OF TORQUE STRENGTH OF 

ANAEROBIC ADHESIVES ON THREADED FASTENERS 

NASM25027 NUT, SELF-LOCKING, 250o F, 450o F, AND 800o F 

NAS1003 THRU BOLT - MACHINE, HEXAGON HEAD, A286 CRES 

1020

NASM1312-7 FASTENER TEST METHODS, METHOD 7, VIBRATION 

NASM20426 RIVET, SOLID, COUNTERSUNK 100o, PRECISION HEAD, ALUMINUM 

AND TITANIUM COLUMBIUM ALLOY 

MS21060 NUT, SELF-LOCKING, PLATE, TWO LUG, FLOATING, LOW HEIGHT, 

CRES, 125 KSI Ftu, 450o F & 800o F 

MILITARY

MIL-S-22473E SEALING, LOCKING, AND RETAINING COMPOUND 

MIL-S-46163 SEALING, LUBRICATING AND WICKING COMPOUNDS: THREADLOCKING, ANAEROBIC, SINGLE-COMPONENT 

BOEING

MA0101-302 INSTALLATION OF CONVENTIONAL RIVETS AND BLIND 

FASTENERS 

MA0101-304 INSTALLATION OF THIN WALL INSERTS 

MD111-3001 BOLT, 100o FLUSH HEAD, TORQ-SET, 750o F 

MD114-5011 NUT, SELF-LOCKING, PLATE - TWO LUG, CAP, FLOATING, SELFSEALING, 140 KSI, -20o F TO 450o F 

MD114-5020 NUT, SELF-LOCKING, PLATE, TWO LUG, FLOATING, REPLACEABLE 

NUT, HIGH REUSE, A286 

MD115-2002 INSERT - SCREW THREAD, BUSHING TYPE, SELF-LOCKING, -423oF 

TO +1200o F 

EWAA-EA-10-021-R1 Loctite 078, 242 and 290 Cure Assessment and Breakaway Torque 

Tests (Boeing Test Report) 

EWBB-EA-11-003 NESC Direct Verification Torque Test for Liquid Locking Compound 

(Boeing Test Report) 
xi 

DEFINITIONS OF TERMS 

During the adhesive locking features test program, the terminology used evolved because of 

the specific test conditions being evaluated. As such, terms are defined here which were 

specific to the Phase I and Phase II test programs. The terms “adhesive locking features” and 

“liquid locking compounds” are used interchangeably throughout this report. 

Phase I Terminology 

Static Residual Breakaway Torque (After Rework): 

The initial static breakaway torque achieved in the off direction after reworking inserts and 

nutplates (no preload). Rework is removal of the mechanical locking feature. 

Static Breakaway Torque: 

The initial static breakaway torque achieved in the off direction (for unseated fasteners) 

after Loctite cure cycle. 

Dynamic Residual Torque (After Rework): 

The maximum dynamic run off torque achieved during one revolution after the insert and 

nutplate have been reworked to remove the existing self-locking feature. 

Dynamic Run Off Torque: 

The dynamic run off torque are the readings at 90°, 180°, 270° and 360° rotation after static 

breakaway torque. Run off torque is also commonly known as prevailing or running torque. 

Net Dynamic Run Off Torque: 

“Net” dynamic” is the difference between the average of the four dynamic readings and the 

dynamic residual torque after insert and nutplate rework. 

Phase II Terminology 

Breakaway Torque: 

The torque value to overcome static friction in the off (counterclockwise) direction after 

Loctite cure (without preload). 

Break-Loose Torque: 

The torque value to overcome static friction in the on (clockwise) direction after Loctite cure 

(with or without preload). 

Direct Verification Torque: 

The Verification Test Torque plus the installation torque. Used to determine the integrity of 

a fastener joint’s secondary locking feature in Loctite applications. 

Prevailing Torque (CCW): 

The dynamic run off torques in the counterclockwise direction, with readings at 90°, 180°, 

270° and 360° rotation after static break-loose torque (without preload). 

Verification Test Torque: 

Fifty percent of the average breakaway torque (non-preloaded) of cured Loctite derived by 

test. 
xii 

TRADEMARK 

Loctite®

is a registered trademark of the Henkel Corporation. In this document the Loctite 

name is used frequently, as it is the brand of liquid locking compound (LLC) used for these tests. 

The trademark symbol has been omitted herein, but is recognized as applicable to the Henkel 

Corporation. The terms “adhesive locking feature”, LLC, and Loctite are used interchangeably 

in this document.
1 

ABSTRACT 

Phase I 

The use of adhesive locking features or liquid locking compounds (LLCs) (e.g., Loctite) as a 

means of providing a secondary locking feature has been used on NASA programs since the 

Apollo program. In many cases Loctite was used as a last resort when (a) self-locking fasteners 

were no longer functioning per their respective drawing specification, (b) access was limited for 

removal & replacement, or (c) replacement could not be accomplished without severe impact to 

schedule. Long-term use of Loctite became inevitable in cases where removal and replacement 

of worn hardware was not cost effective and Loctite was assumed to be fully cured and working. 

The NASA Engineering & Safety Center (NESC) and United Space Alliance (USA) 

recognized the need for more extensive testing of Loctite grades to better understand their 

capabilities and limitations as a secondary locking feature. These tests, identified as Phase I, 

were designed to identify processing sensitivities, to determine proper cure time, the correct 

primer to use on aerospace nutplate, insert and bolt materials such as A286 and MP35N, and 

the minimum amount of Loctite that is required to achieve optimum breakaway torque values. 

The .1900-32 was the fastener size tested, due to wide usage in the aerospace industry. Three 

different grades of Loctite were tested. Results indicate that, with proper controls, adhesive 

locking features can be successfully used in the repair of locking features and should be 

considered for design. 

Phase II 

Threaded fastening systems used in aerospace programs typically have a requirement for a 

redundant locking feature. The primary locking method is the fastener preload and the 

traditional redundant locking feature is a self-locking mechanical device that may include 

deformed threads, non-metallic inserts, split beam features, or other methods that impede 

movement between threaded members. The self-locking resistance of traditional locking 

features can be directly verified during assembly by measuring the dynamic prevailing torque. 

Adhesive locking features or LLCs are another method of providing redundant locking, but a 

direct verification method has not been used in aerospace applications to verify proper 

installation when using LLCs because of concern for damage to the adhesive bond. The 

reliability of LLCs has also been questioned due to failures observed during testing with 

coupons for process verification, although the coupon failures have often been attributed to a 

lack of proper procedures. It is highly desirable to have a direct method of verifying the LLC 

cure or bond integrity.

The purpose of the Phase II test program was to determine if the torque applied during 

direct verification of an adhesive locking feature degrades that locking feature. This report 

documents the test program used to investigate the viability of such a direct verification method. 

Results of the Phase II testing were positive, and additional investigation of direct verification of 

adhesive locking features is merited. 
2 

INTRODUCTION

Threaded fastening systems used in aerospace applications incorporate locking features 

which do not depend on fastener preload to function as a resistance to fastener rotation. Often, 

these threaded fastening system designs which are intended to augment preload in the 

resistance to vibration-induced loosening or the retention against complete disengagement of 

fastening elements are termed “secondary locking features” (with preload in the fastening 

system assumed to serve as the “primary”). There have been a number of NASA studies 

conducted on the use of adhesives as locking features, yet the topic remains an area of 

contention among fastener experts. This report details the activities conducted by the NASA 

Engineering and Safety Center (NESC) Threaded Fastening System Assessment Team 

(TFSAT) to help clarify some of the issues associated with the design, use, and verification of 

adhesive locking features. 

There are a number of specifications for prevailing torque locking features depending on the 

type of design (nut, bolt, helicoil, insert, etc.). Self-locking nuts must meet the performance 

requirements of NASM25027, which defines the running and breakaway torque range for each 

thread size, reuse requirements and the vibration test requirements. Typical prevailing torque 

locking features have deformed threads or non-metallic locking elements that provide frictional 

thread resistance easily verified by direct measurement of the prevailing/breakaway torque 

during installationFasteners qualified to NASM25027 must meet a 15 unseated cycles of 

reuse qualification and remain within a designated prevailing/breakaway torque range. In 

actual applications, reuse cycle life of the locking feature for prevailing torque locking features 

can be significantly reduced due to deformation and wear as a result of high preloads and 

removal cycles. Such fasteners are removed and replaced when prevailing torque values fall 

below specification requirements. However, there are times when access is limited and 

replacement cannot be accomplished without impact to structure or project schedule, especially 

with self-locking nutplates and inserts. Adhesives such as Loctite have been used in these 

instances to repair the locking feature. 

For the purposes of this investigation, NASM25027, the requirements specification for selflocking nuts, was used as the bench mark for Loctite testing, due to the absence of any existing 

performance specification for adhesive locking features or liquid locking compounds (LLCs). 

Loctite usage had been approved by the Space Shuttle Orbiter program for locking feature 

repair based on lab testing along with commercial data published by Henkel, the Loctite 

manufacturer. Henkel’s data utilized a 3/8-24 inch diameter zinc-plated alloy steel bolt with a 

breakaway torque requirement of 9.5 to 24 inch-pounds. In the case of the Orbiter program, 

zinc-plated alloy steel test coupons were utilized to verify acceptable Loctite and process only. 

However, the Orbiter program wanted test coupons matching the fastener materials used in 

critical joints. Therefore, United Space Alliance (USA) directed the Boeing Orbiter program 

Materials & Processes (M&P) engineers to develop various Loctite process sensitivity tests 

using MP35N bolts and A286 silver plated inserts and dome nutplates. 

The Orbiter program test planning had been completed by not yet executed when, in 2009, 

members of the NESC TFSAT Locking Features Team were considering additional efforts to 

evaluate various Loctite grades as well as to test application process sensitivities, such as 
3 

application method, time required for cure, and the minimum amount required to develop 

optimum bond strength. Since the tests being proposed were very similar, USA and the NESC 

TFSAT Locking Features Team agreed to collaborate. The bolts selected for test were .1900-

32 size, made from A286 and MP35N materials. The mating parts were silver plated A286 

nutplates and inserts. Three grades of Loctite liquid locking compound were tested, Grades 

078, 242, and 290. The process sensitivity testing conducted is identified in this report as 

Phase I Testing. 

Based on Henkel technical data, the product description for the three types of Loctite tested 

are as follows: 

 Loctite 078 is a low strength thread locking material used to lock and seal fine thread 

series fasteners where very low locking strength is required. 

 Loctite 242 is a medium strength locking material designed for the locking and sealing 

of threaded fasteners, preventing loosening and leakage for shock and vibration 

environments. The 242 has a thixotropic characteristic that reduces migration after 

application to the substrate. 

 Loctite 290 is a medium to high strength locking material that has low viscosity, 

allowing capillary action to wick the Loctite between engaged threads. 

Once Loctite is applied to the bolt threads and installed into an insert or nutplate, the 

presence of metal acts as a catalyst to initiate the polymeric reaction. The more “active” the 

metal, the faster the adhesive will cure. Active metals are metals that oxidize or rust easily, 

such as alloy steel, aluminum, brass and copper. Inactive metals are those that do not easily 

oxidize and include stainless steels and nickel-based alloys. Inert surfaces and inactive metals, 

such as A286 and MP35N that were tested in this report, require a primer to activate the Loctite. 

Otherwise, the Loctite will not cure properly or consistently. Although primer T (Loctite 7471) 

was used for all tests performed in this report, it is unknown if other primers would develop a 

more complete cure and in turn produce better breakaway torque values. 

All tests in Phase I were performed in the unloaded condition. ISO 10964 and ASTM D 

5649-01 are existing test method specifications for performing torque testing of adhesives used 

on threaded fasteners, and were used as references for the Phase I testing set-up. The ASTM 

D5649-01 only addresses an unloaded fixture; the ISO 109964 standard depicts fixtures for 

testing both unloaded and loaded specimens, but the loaded fixture does not isolate the effect of 

the adhesive from the preload. The fixtures used for the Phase I tests were specifically 

designed to measure the adhesive torque resistance in a typical aerospace applications without 

the influence of preload. 

After Phase I testing was completed, it was clear that, with proper process controls, 

adhesive locking compounds or LLCs could be employed as a locking feature in repair, and 

should be considered for design. For adhesive locking compounds to be used successfully in 

design, the issue of inconsistent cure, which was clearly observed in the Phase I testing, 

needed to be addressed. The use of witness coupons, the typical approach employed for the 

use of adhesives in general, would not identify inconsistent cure problems associated with LLC 

use in blind application (for example). However, direct verification of adhesive locking feature 

performance has not been used in aerospace applications because of concern that direct 

verification would, in and of itself, defeat or at least damage the adhesive locking feature. This 

lack of a direct verification methodology has adversely influenced the use of adhesive locking 
4 

features in design. Phase II testing by the Locking Features Team was conducted to validate a 

method to directly verify adhesive bond integrity after installation without degrading bond 

strength. 

The NESC TFSAT Locking Features Team developed a test plan to directly verify LLC bond 

integrity after installation, and to validate the method by subsequently subjecting the specimens 

to vibration test requirements per NASM25027 and NASM1312-7. The industry acceptance 

requirements for prevailing torque locking features for self-locking nuts are defined in 

NASM25027, and NASM1312-7 is the standard vibration test method used to qualify nut locking 

performance. 

For self-locking crimp style nutplates, vibration test failure is defined by NASM25027 as 

relative rotation over 360 degrees. For LLC applications, the pass-fail criterion was changed 

conservatively for the Phase II test program by defining failure as any relative rotation between 

the nut element and the bolt. The Phase II test specimens were subjected to a direct 

verification torque test prior to vibration testing, to assess whether the torque test degraded the 

LLC adhesive bond enough to fail the vibration test. 

Loctite 078, 242 and 290 were candidates for the Phase II test plan, but Loctite 242 was 

selected because the locking torques measured in Phase I were relatively close to the mid 

range of the self-locking requirements per NASM25027.
5 

OBJECTIVES 

Phase I 

The objective of the Phase I tests was to augment NASA understanding of adhesive 

(liquid) locking compound behavior, specifically evaluating three different grades 

(strengths) of Loctite for sensitivity of the volume of application, the method of 

application (whether on bolt threads, nut threads, or both), the cure time allowed prior to 

test, and application to closed or open inserts. Test specimens were evaluated using 

breakaway torque (without having applied preload), prevailing (dynamic run off) torque, 

and visually to inspect the degree of adhesive cure. 

Phase II 

The objective of the Phase II tests was to build on the Phase I experience and to extend 

that experience to the evaluation of a direct verification methodology for adhesive 

locking compound use. The Phase II test was broken into 4 sub-phases. The first subphase was to evaluate the bond strength (break-loose torque) of Loctite 242 without 

preload, and to demonstrate that the application of 50% of this torque applied to the test 

bolts could be resisted for 2 seconds without bolt movement. The second sub-phase 

was to evaluate torque loss due to joint relaxation. The third sub-phase was to apply 

the direct locking feature verification methodology, applying installation torque plus the 

verification torque (50% of the break-loose torque) to fasteners installed with Loctite

242 (cured) to demonstrate no bolt movement for 2 seconds. The final sub-phase was 

to subject these specimens passing direct verification torque testing to the vibration test 

requirements of NASM25027 and NASM1312-7 with the more-conservative acceptance 

criteria of zero relative movement. 
6 

TEST APPROACH 

Phase I 

SENSITIVITY TEST PLANS 

Listed below are the various test plans prepared for Phase I. NESC Sensitivity Test 1, Test 

2 and Test 3 were the original tests submitted to and approved by the NESC Team 3, Locking 

Features working group. Tests 1A, 1B, 1C and the Special Blind Application Test were 

subsequently added and approved due to issues encountered during Test 1. Test procedure 

details are located in Appendix A. 

NESC SENSITIVITY TEST 1 - Apply Loctite to bolt threads only in blind applications. 

This test plan was developed to determine and compare the bond strengths of Loctite 078 

when applied to A286 and MP35N bolt threads, and 242 and 290 when applied to A286 bolt 

threads, installed into A286, silver plated inserts in a blind (closed end) and dome nutplate 

applications. 

NESC SENSITIVITY TEST 1A - Apply Loctite to internal threads only in blind applications. 

This test was added for Loctite 078 only because test results from NESC Sensitivity test 1 

for blind inserts did not meet anticipated breakaway torque values for several specimens. Test 

1A was to apply the Loctite 078 to the insert threads and compare with results from Test 1. 

NESC SENSITIVITY TEST 1B - Apply Loctite to bolt only in open applications. 

This test plan also added to the original test plan to determine bond strengths of Loctite 078, 

242 and 290 when applied to A286 bolt threads installed into A286, silver plated open inserts 

and open nutplate applications. The open condition data was compared to the blind application 

data. 

NESC SENSITIVITY TEST 1C - Apply Loctite to both external and internal threads in blind 

applications. 

This test was also added for Loctite 078 only because test results from NESC Sensitivity test 

1 for blind inserts did not meet anticipated breakaway torque values for several specimens. 

SPECIAL BLIND APPLICATION TEST

This was another add on test that was recommended by Henkel Corp. the manufacturer of 

Loctite. The test was to fill the blind area with Loctite and let the Loctite flow into the thread 

engaged area as bolt is installed and eliminate trapped air in the engaged area. 

NESC SENSITIVITY TEST 2 - Cure time 

This was part of the original test plan to determine optimum cure time for Loctite 078, 242 

and 290. This test was not performed during the Phase I test period due to addition of tests 1A, 

1B and 1C. Limited cure time testing was evaluated as part of Phase II. 

NESC TEST 3 - Direct verification 

Because of the addition of tests 1A, 1B and 1C to Phase I testing, the direct verification 

planning was not actually performed until Phase II. 
7 

Phase II 

Below is a summary of the test planning for Phase II. The detailed test procedures are 

located in Appendix B. 

DIRECT VERIFICATION PHASE IIA – Develop Verification Test Torque Without Preload 

The purpose of this test was to determine the Loctite 242 bond strength by applying a 

controlled volume of Loctite, and to determine the average bond strength (breakaway torque) 

using three different Loctite application methods. Cure time (48 versus 72 hours) was also 

evaluated. 

DIRECT VERIFICATION PHASE IIB – Determine Effects of Joint Relaxation 

The purpose was to determine torque loss due to joint relaxation. 

DIRECT VERIFICATION PHASE IIC - Direct Verification Tests - With Preload 

Specimens were subjected to a preloaded direct verification test for 2 seconds. 

DIRECT VERIFICATION PHASE IID - Vibration Testing 

The purpose was to validate PHASE IIC methodology by subjecting specimens to the 

vibration test requirements of NASM25027 and NASM1312-7.
8 

RESULTS AND OBSERVATIONS 

Phase I 

Two bars with eight .1900-32 blind inserts and two bars with eight .1900-32 dome nutplates 

for a total of 32 test fasteners were used for NESC Sensitivity Test 1. The deformed thread 

locking features of the inserts and nutplates were reworked utilizing Besly Express non-cutting 

taps to remove the existing locking features. The reworked parts were inspected with a “go, nogo” gage to check for thread functionality. 

The NAS1003 screws and reworked inserts and nutplates were cleaned using stainless 

steel wire brushes, acetone and cotton swabs. After cleaning, the internal and external threads 

were coated with Loctite primer T using the applicator brush attached to the cap of the primer 

bottle. The primer was allowed to dry for approximately one hour before applying the Loctite 

thread locking compound. Henkel Corporation recommendation for time from application of 

primer to application of locking compound is a minimum of fifteen (15) minutes to maximum of 

one (1) week. 

The Boeing chemistry laboratory recommended utilizing a micropipette with disposable tips 

as an accurate method of measuring dispersed Loctite. Bench testing convinced the 

Engineering team to use this method for the Loctite test. The micropipette disposable tips and 

tare cups were sent to the Chemistry laboratory to test for possible contamination which could 

influence the Loctite cure. Test results showed no evidence of contamination. 

After determining the amount of Loctite to achieve full coverage (discussed below), 35 

microliters (μl) of Loctite 078 was applied to the bolt threads utilizing a plastic tare cup and 

micropipette. See Figures 1, 2 and 3. 

FIGURE 1 - MICROPIPETTE WITH DISPOSABLE TIPS AND TARE CUP
9 

FIGURE 2 - MICROPIPETTE WITH GRADUATIONS TO CONTROL AMOUNT OF LOCTITE 

FIGURE 3 - LOCTITE DISPENSED FROM TARE CUP 

The Loctite was applied by running a bead of Loctite from the micropipette disposable tip back 

and forth until all 35 microliters transferred to the threads. The screw was then tilted and rotated 

until even coverage was achieved. See Figure 4. Immediately following the application of the 

Loctite the screws were installed two turns past the end of the internal threads of the inserts and 

nutplate elements. 
10

FIGURE 4 - LOCTITE APPLIED TO BOLT THREADS 

After 72 hours cure time, the breakaway torque was measured in the off direction for each 

fastener test specimen. See Figures 5 and 6. Additional prevailing torque measurements were 

taken at 90, 180, 270, and 360 degrees. 

FIGURE 5 - BREAKAWAY TORQUE MEASUREMENT IN OFF DIRECTION 
11

FIGURE 6 - MINIATURE TORQUE WRENCH, FULL SCALE = 10 INCH-POUNDS 

DETERMINE FULL EXTERNAL THREAD (100%) COVERAGE 

Full thread coverage was determined based on the following: 

-total thread coverage applied with bolt in a horizontal position 

-no visual build-up of locking compound 

-with bolt rotated to a vertical position with threads down, the end of the bolt thread shall 

have evidence of locking compound coverage forming a small bead 

To determine the volume of full thread coverage, the micropipette tool was set to achieve the 

same visual coverage as above without requiring shaking. This was defined as the amount of 

Loctite required to achieve 100% coverage. Based on the 100% volume, 50% and 125% 

coverage were calculated. The micropipette was then used to achieve the required test coverage. 

The amount of Loctite applied was based on the diameter and thread length of the specific bolt 

used in the test. 

For the NAS1003 (A286 bolt) with a thread length of .481 inch 100% coverage was 

determined to be 35 μl. For MD111-3001-0314 (MP35N bolt) with a thread length of .390 inch 

was determined to be 30 μl. 
12

APPLICATION METHOD FOR INTERNAL THREAD 

Full coverage was determined based on the external thread coverage and the internal 

thread length. Locking compound was applied starting from the bottom of the tapped threads 

and continuing to apply the locking compound to the opposite end of the threads. This method 

applied only to Tests 1A and 1C. See Figure 7. 

FIGURE 7 - LOCTITE APPLIED TO INTERNAL THREADS 

GENERAL OBSERVATIONS 

Once Loctite is applied to the bolt threads and installed into an insert or nut plate, the 

presence of metal acts as a catalyst to initiate the polymeric reaction. The more “active” the 

metal, the faster the adhesive will cure. Active metals are metals that oxidize or rust easily such 

as steel, aluminum, brass, and copper. Inactive metals are those that do not easily oxidize 

including stainless steel, zinc dichromate or nickel. These inactive metals, in particular the ones 

tested in this report, A286 and MP35N, require a primer to activate the Loctite. Otherwise the 

Loctite will stay in the uncured state. Although primer T was used for all tests performed in this 

report it is unknown if other primers would develop a more complete cure and therefore better 

breakaway torque values. It is suggested to repeat some of the tests using primer N to see if 

there is an improvement in the breakaway strength and cure. Primer is not necessary when 

Loctite is applied to zinc plated alloy steel bolts, however to ensure good cure within 24 hours it 

is recommend by Henkel Corporation. 

Regardless of which Loctite was tested, Loctite applied to blind inserts did not cure as well 

as when applied to open inserts and nutplates. Early observations showed Loctite formed a 

meniscus around the periphery of and in the counterbore area of the insert/nut element. It was 

theorized trapped air inside the blind hole is not allowing the Loctite to cure (aerobic). It has 

also been theorized air pressure from the trapped hole is preventing the majority of the Loctite 

from making its way down into the insert threads. In several instances the Loctite remained wet 

regardless of cure time. 

It should be noted that Loctite applied to blind nutplates appeared more cured than the blind 

insert applications. Dome type nutplates have a floating nut element allowing trapped air to 

escape before the joint clamps up. 
13

Cured Loctite has a “clean white crystalline fracture” appearance, as well as an off-colored 

hue, depending on the grade of Loctite used. The off-colored hue will be a lighter shade of the 

wet “right out of the bottle” appearance. Loctite 078 is clear red when applied, but when cured 

the Loctite can look white crystalline to a light pink hue (see Figure 8). Loctite 290 is clear dark 

green when applied but when it cures the appearances looks white crystalline to a light pea 

green hue (see Figure 9), and Loctite 242 has a baby blue paste appearance following 

installation, but when cured appears white crystalline to a powder blue (see Figure 10).

FIGURE 8 - LOCTITE 078 APPEARANCE 

FIGURE 9 - LOCTITE 290 APPEARANCE 

FIGURE 10 - LOCTITE 242 APPEARANCE 
14

Loctite will cure only in the absence of air, and additionally must be confined between two 

metal surfaces. Thus excess adhesive outside the joint did not cure on both ends of the bolt 

threads. 

The highest degree of cured Loctite correlates with the highest breakaway torque values. 

However, there were several cases where the Loctite was not crystalline in appearance yet the 

breakaway torque values were above 6 inch-pounds for a #10 fastener. What needs to be 

determined is how much time is required to achieve an acceptable breakaway torque. 

LOCTITE 078 - SUMMARY AND OBSERVATIONS 

Loctite 078 is tested to the lot acceptance requirements of MIL-S-22473. Testing is 

performed with a 3/8-24 size zinc plated, alloy steel bolt and nut. The locking torque after 24 

hours cure time shall be within 10 to 25 in-lb. For this test, 72 hours cure time was selected to 

ensure “full” cure locking torque for a .1900-32 size fastening system using inactive materials 

such as A286 and MP35N bolts mated with A286 silver plated inserts and nutplates. “Full” cure 

is characterized in this report by the presence of white crystalline structure (see Figure 11). 

However, based on the breakaway torque values and the examination of the individual 

fasteners, 72 hours was not a sufficient amount of time for full cure. Most of the test bolts had 

indications of uncured Loctite on the threads. Red uncured Loctite near the surface and 

counterbore area was also observed on all test specimens. Since Loctite cures only in the 

absence of air it was not considered unusual to see indications of uncured Loctite near these 

surfaces exposed to air. 

FIGURE 11 - CURED LOCTITE ON ZINC PLATED ALLOY STEEL BOLT 

Loctite 078 was the lowest strength grade tested, and had the lowest breakaway torque 

values as compared to 242 and 290, as expected. Higher breakaway torque values (above 18 

in-lbs) could lead to removal issues for .1900-32 diameter sizes. 

Loctite 078 applied to bolt threads only in blind (non thru) insert applications with no preload 

resulted in unacceptable low breakaway torque values with uncured Loctite on both bolt and 

mating internal threads after 72 hours cure time (see Table 1, NESC Test 1 and Figure 12).
15

FIGURE 12 - LOCTITE 078 IN BLIND INSERT 

Loctite 078 applied to internal threads only in blind (non thru) applications with no preload 

also resulted in unacceptable low breakaway torque values with uncured Loctite on both bolt 

and mating internal threads after 72 hours cure time. Full internal thread coverage for 078 

Loctite by volume is approximately 14 to 16 microliters. This is equivalent to about 1⁄2 of a drop 

directly from a Loctite bottle. The amount of full thread coverage follows closely with the 

required full coverage for a NAS1003 thread. In this case the threads are approximately twice 

the length of the internal threads of the insert tested. (See Table 2, NESC Test 1A.) 

Loctite 078 applied to both external and internal threads in blind applications with no preload 

also resulted in unacceptable low breakaway torque values with uncured Loctite on both bolt 

and mating internal threads after 72 hours cure time (See Table 3, NESC Test 1C). 

Regardless, there appeared to be more Loctite in the thread engaged area after disassembly. 

A special test was conducted per Henkel recommendation for blind insert applications. 

Eight blind insert test specimens were flooded with enough Loctite to completely fill the blind 

cavity and up into the insert threads so that the Loctite would be forced up through the threads 

to the surface when the bolts were installed (see Figure 13). Thus no air could be trapped in the 

blind cavity area. Grades 078 (4 specimens) and 242 (4 specimens) were tested. The 

breakaway torque values were greater for this test, but the Loctite still did not cure completely 

(see Figure 14). This method does not lend itself to practical applications, but does show the 

presence of air inhibits Loctite cure. (See Table 4, Special Blind Insert Test) 

FIGURE 13 - HENKEL TEST 
16

FIGURE 14 - BOLT WITH LOCTITE 078 REMOVED FROM HENKEL TEST 

Loctite 078 applied to bolt threads only in open applications had breakaway torque values that 

were within the specification requirements of 2.0 in-lb to 18.0 in-lb per NASM25027 (for selflocking nuts with prevailing torque locking feature). See Figure 15. Although the Loctite 078 

breakaway torque results for this test were within NASM25027 requirements, to complete the 

acceptance requirements of NASM25027, a vibration test per NASM1312-7 should be 

performed. 

FIGURE 15 - LOCTITE 078 IN OPEN INSERT 
17

SHUTTLE ORBITER LOCTITE 078 OBSERVATIONS 

Concurrent with the NESC test program, there was an activity on the Shuttle Orbiter to 

remove some fasteners in the window applications that were previously installed with Loctite 

078. The following observations are included herein for additional related information on Loctite 

078.

Loctite 078 is used on MP35N bolts installed into silver plated A286 blind inserts and domed 

nutplates on one of the Shuttle Orbiter windows. After 16 days the fasteners were rotated 

approximately 15 degrees in the off direction to remove the preload. The prevailing torque was 

then measured, with prevailing torque values from 4 in-lb to 20 in-lb within 180 degrees of 

rotation. The higher prevailing torque number suggests there may be some slight offset in the 

joint causing interference fit. Examination of the inserts, nutplates and bolts showed evidence 

of dry crystalline Loctite, indicating Loctite with primer does eventually cure when applied to 

MP35N bolts. It was noted bolts removed from nutplates had larger amounts of Loctite on the 

threads as compared to the bolts removed from inserts. It was determined the hex wrenching 

system is slicing the Loctite off the bolts threads. The nutplates and inserts in the window frame 

were examined with a borescope. It was evident the insert threads had more crystalline dry 

Loctite than the nutplate threads in all cases. A few bolts had some indication of wet Loctite on 

the threads. In these locations there seem to also have excessive uncured Loctite material 

found on the bolt shank. Again it was determined the bolt threads were re-wetted during bolt 

removal. Based on the information gathered on the Loctite window application it suggests 

approximately 2 weeks cure time and perhaps preload is required for Loctite 078 applied to 

MP35N bolts and silver plated A286 inserts to sufficiently cure to achieve an acceptable 

breakaway torque for a secondary locking feature. 
18

TABLE 1 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO BOLT THREADS ONLY 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC 

BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(NESC TEST 1) BLIND

100% (35μl) 72 16 0.5 - 9.5 5.3 4 below 2.0 in-lbs. 

50% (17μl) n/a 0 n/a n/a Did not test because !00% results low

125% (45μl) 72 16 2.0 – 6.5 3.7 1 at 2.0 in-lbs

Average prevailing torque at 90° was 

1.8 in-lbs

MD111-3001-03

MP35N

(USA TEST 1)

BLIND

100% (30μl)

(2)

96/120

15 1.0 – 3.0 2.0 9 equal to or below 2.0 in-lbs. 

50% (15μl) 16 1.0 – 2.0 1.4 16 equal to or below 2 in-lbs

125% (38μl) 16 1.0 – 3.5 1.7 15 equal to or below 2 in-lbs

NAS1003

A286

(NESC TEST 1)

DOME 100% (35μl) 72 16 2.5 – 8.0 5.3 Fairly good results, but Loctite did not 

completely cure

50% (17μl) 72 0 n/a n/a Did not test because blind inserts at 

!00% results low

125% (45μl) 72 16 1.0- -2.5

4.0 – 9.0

@ 90°

2.0

7.4 @ 90°

Recorded breakaway was not actual 

breakaway. Later determined that this 

was due to floating nut rotating until 

seated against base wall.

Torque values at 90° are closer to actual 

breakaway torque.
19

TABLE 1 - LOCTITE 078 - SUMMARY OF RESULTS - (CONTINUED) 

APPLIED TO BOLT THREADS ONLY 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC 

BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

MD111-3001-03

MP35N

(USA TEST 1)

DOME 100% (30μl)

(2)

96/120

16 3.5 – 5.0 4.0 Fairly good results, but Loctite did not 

completely cure.

50% (15μl) 16 2.0 – 4.5 3.3 4 at 2.0 in-lbs

125% (38μl) 16 2.0 – 6.0

3.5 – 7.0 

@ 90°

2.9

5.0 @ 90°

Recorded breakaway was not actual 

breakaway. Later determined that this 

was due to floating nut rotating until 

seated against base wall.

Torque values at 90° are closer to actual 

breakaway torque.

NAS1003

A286

(TEST 1B)

OPEN 100% (35μl) 72 16 3.5 – 12.0 9.5 Better results with open receptacle 

applications than blind applications. 

. 

50% (17μl) 72 16 2.0 – 12.0 8.7

125% (45μl) 72 16 3.0 – 11.5 6.6

OPEN 100% (35μl) 72 16 3.0 – 7.0 5.4

50% (17μl) 72 16 2.5 – 6.5 5.1

125% (45μl) 72 16 2.5 – 7.0 5.0

NOTES: 

1. Loctite 078 in blind (non thru) application resulted in unacceptable low breakaway torque values. Little to no cure was observed. 

2. Test was divided into two different cure times. 120 hours was due to Thanksgiving Holiday. 

3. MP35N bolts did not cure as well as A286. 

4. Majority of the specimens did not display full cure, as characterized by white crystalline appearance.
20

TABLE 2 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO INTERNAL THREADS ONLY 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(NESC TEST 1A)

BLIND 100% (17μl) 72 16 0.5 -8.0 4.0 4 equal to or lower than 2.0 in-lbs

DOME 100% (17μl) 72 16 1.5 – 8.5 4.5 2 equal to or below 2.0 in-lbs

NOTES: 

1. Static breakaway torque values for Loctite application on internal threads only were similar to applications on bolt only. 

2. Majority of the specimens did not display full cure, as characterized by white crystalline appearance.
21

TABLE 3 - LOCTITE 078 - SUMMARY OF RESULTS - APPLIED TO BOTH BOLT & INTERNAL THREADS 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(NESC TEST 1C)

BLIND

50%/50%

(17μl) BOLT

(7.5μl) 

INSERT

72 16 1.0 – 2.5 1.8 13 out of 16 equal to or below 2.0 in-lbs

DOME 50%/50%

(17μl) BOLT

(7.5μl) NUT

72 16 3.5 – 6.0 4.4

NOTES: 

1. Majority of the specimens did not display full cure, as characterized by white crystalline appearance. 

TABLE 4 - LOCTITE 078 - SUMMARY OF RESULTS - SPECIAL BLIND INSERT TEST 

LOCTITE RECOMMENDED PROCEDURE FOR BLIND INSERT APPLICATIONS 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

RANGE AVE

NAS1003

A286

BLIND

INSERT

Fill blind void 

area with 

Loctite

72 4 4.5 – 9.0 7.3 Static breakaway torque values were 

better than those where Loctite was 

added to bolt threads only. Internal 

threads only and to both bolt and 

internal threads. 

Loctite 078 did not fully cure. 

NOTES: 

1. Fill void area with Loctite. Bolt was installed until 2 threads protruded beyond the insert. 

2. Loctite filled the thread engaged area and began to appear in the insert counterbore area. Cure time 72 hours.
22

LOCTITE 242 - SUMMARY AND OBSERVATIONS 

Acceptance test utilizing alloy steel bolts and nuts with 242 was not performed. However, 

the specimens tested exhibited white crystalline fibers and cured sufficiently to produce higher 

breakaway torque values than Loctite 078. 

Loctite 242 displayed a higher degree of cure than Loctite 078, but many specimens had 

some uncured Loctite (see Figure 16). This condition appeared more with 100% and 125% 

application, which may be due to excess Loctite in areas exposed to air. 

FIGURE 16 - LOCTITE 242 

All breakaway torque values, regardless of coverage (100%, 50% or 125%) were above the 

minimum breakaway torque range of 2 in-lb (.1900-32 thread size) per NASM25027. Several 

specimens with 100% and 125% Loctite coverage exceeded the maximum specification 

requirement of 18 in-lbs. Coverage of 125% also resulted in excess Loctite outside the 

threaded area and inside the counterbore or fixture (see Figure 17).

FIGURE 17 - LOCTITE 242 WITH 125% COVERAGE

 Loctite 242 with 50% coverage may be the best candidate of Loctite grade and coverage 

that were tested. All specimens displayed minimum breakaway torque values that were within 

specification range with a minimum amount of Loctite. This will also minimize contamination of 

surrounding structures and out gassing in space environment. 

A special test was conducted per Henkel recommendation for blind insert applications. 

Eight blind insert test specimens were flooded with enough Loctite to completely fill the blind 

cavity and up into the insert threads so that the Loctite would be forced up through the threads 

to the surface when the bolts were installed. Thus no air could be trapped in the blind cavity 
23

area. Grades 078 (4 specimens) and 242 (4 specimens) were tested. The breakaway torque 

values were greater for this test, but the Loctite still did not cure completely. For the 242, the 

average breakaway torque exceeded the maximum requirements (18 in-lb) of NASM25027 (see 

Figure 18). This method does not lend itself to practical applications, but does show the 

presence of air inhibits Loctite cure. 

FIGURE 18 - LOCTITE 242 REMOVED FROM HENKEL TEST 

Loctite 242 at 50% of a drop out of a Loctite bottle has very good repeatable breakaway 

torques. The problem is 1⁄2 drop is not easily obtained. It would require a special application 

method or device. 

See Table 5 and 6 for Loctite 242 tests performed with summary of results.
24

TABLE 5 - LOCTITE 242 - SUMMARY OF RESULTS - APPLIED TO BOLT THREADS ONLY 

BOLT

RECEPTACLE

A286/SILVER PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(NESC TEST 1) BLIND

100% (35μl) 72 16 7.5 – 20.0 14.6 4 equal to or greater than 18.0 in-lbs

50% (17μl) 72 16 5.0 – 9.0 6.8

125% (45μl) 72 16 7.0 – 20.0 13.9 2 equal to or greater than 18.0 in-lbs

NAS1003

A286

(NESC TEST 1)

DOME 100% (35μl) 72 15 3.0 – 17.0 11.2

50% (17μl) 72 16 9.0 – 16.0 10.4

125% (45μl) 72 16 9.0 – 17.0 13.2

NAS1003

A286

(TEST 1B)

OPEN 100% (35μl) 72 16 9.0 – 18.0 14.0

50% (17μl) 72 16 10.0 – 18.0 13.3

125% (45μl) 72 16 10.0 – 23.0 16.5 7 equal to or greater than 18.0 in-lbs

OPEN 100% (35μl) 72 16 9.0 – 18.0 12.5 1 equal to or greater than 18.0 in-lbs

50% (17μl) 72 16 7.0 – 16.0 11.5

125% (45μl) 72 16 9.0 – 18.0 13.4 1 equal to or greater than 18.0 in-lbs

NOTES: 

1. Loctite 242 displayed a higher degree of cure than Loctite 078, even though most of the 242 specimens had some uncured Loctite. 

Wet Loctite was present more in the 125% specimens. This is most likely due to excessive Loctite exposed to air and therefore not 

curing. 

2. Majority of the specimens did not display full cure, as characterized by white crystalline appearance. 
25

TABLE 6- LOCTITE 242 - SUMMARY OF RESULTS - SPECIAL BLIND INSERT TEST 

LOCTITE RECOMMENDED PROCEDURE FOR BLIND APPLICATIONS 

Fill void area with Loctite. Install bolt until Loctite fills thread engaged area and begins to appear in the insert counterbore area. 

Cure time 72 hours. 

BOLT

RECEPTACLE

A286/SILVER 

PLATE

LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

RANGE AVE

NAS1003

A286

BLIND

INSERT

Fill blind void 

area with 

Loctite

72 4 15.0 – 22.0 19.6 Static breakaway torque values were 

greater than those where Loctite was 

added to bolt threads only. 

Loctite 242 did not fully cure. 
26

LOCTITE 290 - SUMMARY AND OBSERVATIONS 

Acceptance test utilizing alloy steel bolts and nuts with 290 were not performed. However, 

the specimens tested exhibited white crystalline fibers and cured sufficiently to produce high 

breakaway torque values. 

Loctite 290 is a wicking type of locking compound, and is generally intended to be applied 

after assembly. However, for consistency and comparison purposes, Loctite 290 was applied 

prior to assembly. 

 

Loctite 290 were tested using NAS1003-7A, A286 passivated bolts with silver plated A286 

inserts and nutplates. Loctite 290 in dome nutplates did not have the traditional static 

breakaway torque as compared with self-locking deformed metal nuts per NASM25027. After 

initial breakaway the prevailing torque continued to increase within the first 90 degrees of 

rotation. Several fasteners continued to increase in torque thru 180 degrees rotation. For 100% 

application the prevailing torque went as high as 39.0 in-lbs and 26.5 in-lbs for 50% application. 

Loctite 290 applied to blind inserts had the same breakaway anomaly as dome nutplates, 

except to a lesser degree. For 100% application the prevailing torque went as high as 30.0 inlbs and 22.0 in-lbs for 50% application. Blind inserts typically had lower breakaway torque for 

all Loctite tested in this report. This may be due to trapped air forced into the thread engaged 

area creating uncured Loctite. See Figure 19. 

FIGURE 19 - LOCTITE 290 IN BLIND INSERT 

Loctite 290 applied to open inserts with 50% coverage continued to increase and fluctuate 

thru 360 degrees rotation. This is the same anomaly as with the dome nutplates. The 

prevailing torque range was 11 to 49 in-lbs thru 360 degrees rotation. See Figure 20. 
27

FIGURE 20 - LOCTITE 290 IN OPEN INSERT 

The 290 did not exhibit a traditional breakaway. Generally, the torque would plateau during 

the first 90 degrees of rotation. The torque would then fluctuate throughout the following 

rotation of 360 degrees. For those specimens, two value ranges are noted in the summary 

Table 7 for the breakaway torque values. The torque values at 90 degrees were additionally 

noted in the table for comparison purposes. 

The 100% test for open inserts had erroneous maximum readings that were less than the 

actual values. It was later learned after the test that the torque wrench used was faulty in the off 

direction with a maximum torque capability of 23.0 in-lbs. This torque wrench was not used for 

other tests. Loctite 290 had the highest breakaway and prevailing torque range compared to 

Loctite 078 and 242. In most cases it exceeded the maximum torque requirement per 

NASM25027 (18.0 in-lb). 

Loctite 290 is not recommended for applications with small .190 size fasteners requiring 

repeated installation and removal cycles. The high breakaway and prevailing torque plus 

installation torque could cause problems during removal by exceeding torque capability of 

internal recess fasteners. Loctite 290 may be a candidate for permanent applications only. 

Figure 21 shows a bolt installed with Loctite 290 that pulled out the insert when the bolt was 

removed. 

FIGURE 21 - LOCTITE 290 WITH INSERT PULLED OUT 

See Table 7 for Loctite 290 tests performed with summary of results.
28

TABLE 7 - LOCTITE 290 - SUMMARY OF RESULTS - APPLIED TO BOLT THREADS 

BOLT

RECEPTACLE LOCTITE

APPLIED

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(NESC TEST 1)

BLIND 100% (35μl) 72 16 7.0 – 18.5

6.0 – 28.5 @ 

90°

11.1

19.3 @90°

After initial breakaway, the torque 

continues to increase within 90° rotation, 

and then decreases within 360° rotation.

50% (17μl) 72 16 6.0 – 14.0

4.0 -37.0 @ 

90°

10.3

16.0@ 90°

4 did not have breakaway and torque 

increase to 90°. Others had breakaway 

and then increased within 90° rotation.

125% (45μl) n/a 0 Did not test because of high prevailing 

torque at 100%

NAS1003

A286

(NESC TEST 1)

DOME 100% (35μl) 72 16 4.0 – 13.0

7.0 -38.0 @ 

90°

8.46

23.2@ 90°

Static breakaway torque noted in 14 of 16 

specimens. Other 2 had no breakaway, 

but continued to increase within 90° 

rotation. The 14 after breakaway 

continued to increase within 90° rotation, 

and then slowly decreased within 360° 

rotation.

50% (17μl) 72 16 3.5 – 8.5

6.5 – 25.5 

@90°

6.0

18.2 @ 90°

After initial breakaway, the torque 

continues to increase within 90° rotation, 

and then decreases within 360° rotation. 

125% (45μl) n/a 0 Did not test because of high prevailing 

torque at 100%
29

TABLE 7 - LOCTITE 290 - SUMMARY OF RESULTS - (CONTINUED) 

APPLIED TO BOLT THREADS 

BOLT

RECEPTACLE LOCTITE

APPLIED 

QUANTITY

CURE

TIME

(HRS)

QTY 

TESTED

STATIC BREAKAWAY 

TORQUE (IN-LB)

REMARKS

INSERT NUTPLATE RANGE AVE

NAS1003

A286

(TEST 1B)

OPEN 100% (35μl) 72 16 11.0 – 23.0

BAD

MAXIMUM 

READING

24.2 Torque wrench (0 to 30 in-lbs) model 

TER3FUA, serial # 2086 used in this test. 

After test it was learned that the 

maximum torque capability was 23 inlbs. Switched wrenches for other tests 

over 10 in-lbs. 

50% (17μl) 72 17 11.0 – 48.0 35.6 3 of 17 had defined breakaway between 

12.0 and 13.0 in-lbs. Torque continued to 

increase through 90° rotation. No 

breakaway in 14. Torque continued to 

rise thru 90° rotation.

125% (45μl) 72 16 n/a n/a Did not test because of high prevailing 

torque at 100%

OPEN 100% (35μl) 72 15 15.0 – 26.0 20.3 14 of 15 equal to or greater than 18.0 inlbs

50% (17μl) 72 16 8.5 -32.0 23.7 14 of 16 equal to or greater than 18.0 inlbs

125% (45μl) n/a 0 n/a n/a Did not test because of high prevailing 

torque at 100%

NOTES: 

1. Loctite 290 did not have the traditional static breakaway torque as seen in the deformed metal self locking nuts per NASM25027. 

Breakaway torque values were noted in some specimens, but in most cases the torque continued to increase through 90 degrees 

rotation. Many increased beyond the 18 in-lbs maximum requirement per NASM25027. 

2. Majority of the specimens did not display full cure, as characterized by white crystalline appearance. 
30

Phase II 

PHASE IIA - DEVELOP VERIFICATION TEST TORQUE WITHOUT PRELOAD 

Phase IIA was to develop the verification test torque, which was arbitrarily (Locking Features 

Team engineering judgment) defined as 50% of the average clockwise break-loose torque 

without preload, and subsequently use this torque in a 2 second hold test on fasteners installed 

with cured Loctite and without preload. The 2 second hold tests were performed for one cycle, 

3 cycles and 5 cycles. Additional cycles were performed on selected specimens to determine if 

any LLC degradation occurs due to cyclic repetition. 

The first part of Phase IIA was to determine Loctite 242 break loose torque (bond strength) 

by applying a controlled volume of Loctite with a micropipette (see Figure 22) and to determine 

the optimum bond strength and cure time using three different Loctite application methods. The 

“optimum volume” is defined as full thread coverage determined Phase I. The three different 

methods used were: on bolt threads only, on nut threads only and on both bolt and nut threads, 

and with two different cure times of 48 hours and 72 hours. Ten specimens each were tested 

and the static break-loose torques recorded. Fifty percent of the average breakaway torques 

were calculated (verification test torque) and used in the 2 seconds torque resistance tests 

without preload. 

FIGURE 22 - LOCTITE 242, PRIMER T, AND MICROPIPETTE 
31

- 48 HOUR CURE VS 72 HOURS CURE 

The average break-loose torques for the three application methods with 48 hours cure were 

7.4 in-lb for bolt only, 6.9 in-lb for nut only, and 7.7 in-lb for bolt and nut (Appendix B, Tables B3, 

B4, and B5, respectively). Two (2) out of ten (10) specimens with application on bolt only 

application failed the 2 second hold test (Appendix B, Table B6). As a result the amount of 

Loctite applied to the bolt threads was increased from 17 μL (50% of full thread coverage) to 35 

μL. 

NOTE: The tests began by applying 50% (17 μL) on the bolt threads. This was 

recommended in report EWAA-EA-10-21-R1 because of good breakaway torques 

and to minimize structural contamination. However, this application along with 48 

hour cure time failed the 2 seconds hold test. Therefore, 72 hours cure time was 

selected for the remainder of tests and to increase LLC application to the bolt 

threads from 17 μL to 35 μL. 

The average break-loose torque for 72 hours cure was approximately 8 in-lb (Appendix B, 

Tables B7 and B8), and 4 in-lb was selected as the verification test torque for the subsequent 2 

second hold tests. 

- OBSERVATION OF LOCTITE CURE ON BOLT AFTER REMOVAL 

The appearance of the Loctite on the bolts after removal differed depending on the removal 

procedure (Appendix B, Table B3). Figure 23 shows a bolt removed from the nutplate after test 

and examined for Loctite cure. The appearance of the Loctite on the thread engaged area was 

a blue color and slightly wet. The wet Loctite in the counterbore area of nut prior to removal 

migrated over the cured Loctite in the thread engaged area during bolt removal and the 

appearance is uncured Loctite. 

FIGURE 23 - LOCTITE APPEARANCE AFTER REMOVAL FROM NUTPLATE 

Figure 24 shows the appearance of the Loctite on the bolt after the bolt was threaded further 

into the nutplate to expose the Loctite in the thread engaged area. The Loctite observed in this 

manner had a fully cured, white crystalline appearance in the thread engaged area. 
32

FIGURE 24 - LOCTITE APPEARANCE WHEN THREADED FURTHER INTO NUTPLATE 

- TWO (2) SECONDS HOLD TEST WITHOUT PRELOAD 

Thirty (30) specimens with Loctite applied to the nuts only were assembled for the 2 

seconds torque resistance test at 4 in-lb. Ten specimens were tested for the 1 cycle hold, ten 

specimens for 3 cycles, and ten specimens for 5 cycles. All specimens with nut only 

applications passed all three test requirements. Subsequent clockwise break-loose torques 

were measured and recorded. The break-loose torques after one cycle ranged from 5.5 in-lb to 

8.0 in-lb, after three cycles ranged from 6.0 in-lb to 8.5 in-lb, and after five cycles ranged from 

4.5 in-lb to 8.0 in-lb (Appendix B, Table B9).

Thirty (30) specimens with applications on both nuts and bolts were assembled and all 

passed for the 2 seconds torque resistance test at 4 in-lb. Specimens subjected to the 5 cycle 

tests were subsequently tested for an additional 5 cycles for a total of 10 cycles. One specimen 

moved at the 10th cycle and one moved at the 8th cycle. This indicates that there may be some 

LLC bond degradation after cycling (Appendix B, Table B10).

Application of Loctite on both bolt and nut had good breakaway torque values, but were no 

better than those for nut application only. Recognize that application to both bolt and nut can be 

difficult in the field, depending on the hardware configuration. Excess Loctite inducing 

contamination is also a concern for bolt and nut application. 

The clockwise break-loose torques were measured after the 2 second hold tests. These 

measurements were not part of the original test plan, but added for information. All values were 

within the self-locking requirements of NASM25027. 

A summary of the results of the Phase IIA testing are shown in Table 8. The detail data 

sheets are included in Appendix B, Tables B2 through B10. 
33

TABLE 8 - PHASE IIA SUMMARY TABLE, DIRECT VERIFICATION TEST, DETERMINE BOND STRENGTH 

(BREAK-LOOSE TORQUE) WITHOUT PRELOAD 

TEST

PHASE

LOCTITE 

APPLICATION 

AREA AND 

VOLUME

CURE 

TIME

(HRS)

SAMPLE 

SIZE

NO PRELOAD 

CW BREAK-LOOSE 

TORQUE

(IN-LB)

NO PRELOAD

CW 2 SECONDS TORQUE TEST 

@ 4 IN-LB

(50% AVERAGE BREAK-LOOSE)

TABULATED 

TABLES IN 

APPENDIX B

REMARKS

RANGE AVERAGE 1 CYCLE 3 CYCLES 5 CYCLES

1

BOLT 

THREADS

17μL

48

20 6.0 TO 9.0 7.4 VII

10 2 Failed Did not test Did not test X

NUT 

THREADS

25μL

48 10 6.5 TO 7.5 6.9 Did not test VIII

72 30 7.5 to 9.5 8.6 Passed Passed Passed XIII

BOLT AND 

NUT 

THREADS

35μL on bolt 

and 25μL on nut

48 10 7.0 to 8.5 7.7 Did not test IX

72 30 7.0 to 8.5 7.8 Passed Passed Passed XIV Continued test to 

10 cycles
34

PHASE IIB – DETERMINE EFFECTS OF JOINT RELAXATION 

The purpose of this test was to determine potential torque loss due to joint relaxation. Ten 

specimens were assembled by installing bolts into Phase IIB test fixtures (Appendix B. Figures 

B2 and B3). All ten bolts were installed with Loctite and tightened to 35 in-lb within two minutes 

to prevent any influence from possible Loctite cure. Following a 2 minute hold the break-loose 

torque was measured and recorded in the clockwise direction. Joint relaxation was found to be 

negligible and was not used in Phase IIC. 

Following is a summary table with the results of the Phase IIB testing. The complete data 

sheets are included in Appendix B, Table B11. 

TABLE 9 - PHASE IIB SUMMARY TABLE, DIRECT VERIFICATION TEST, 

DETERMINE EFFECTS OF JOINT RELAXATION 

TEST 

PHASE

LOCTITE 

APPLICATION 

AREA AND 

VOLUME

CURE 

TIME

SAMPLE 

SIZE

NO PRELOAD CW 

BREAK-LOOSE 

TORQUE

(IN-LB)

TABULATED 

TABLES IN 

APPENDIX B

REMARKS

2

BOLT AND NUT 

THREADS

35μL on bolt and 

25μL on nut

2

minutes 10

The average delta 

torque was -1.0 in-lb B11

This data was 

disregarded in 

Phase 3 Direct 

Verification 

Tests.

PHASE IIC - DIRECT VERIFICATION TESTS - WITH PRELOAD 

Phase IIC was the direct verification test with preload. The plan was to apply a controlled 

volume of Loctite determined in earlier tests on the bolt threads only, on nut threads only and on 

both bolt and nut threads and installing the fastener to 36 in-lb. 

NOTE: The first two tests were performed with 35 in-lb installation torque, but 

subsequently changed to 36 in-lbs to conform to the vibration requirements 

specified in NASM25027 for .1900-32 size fasteners. The one in-lb difference did 

not affect the outcome of the results. 

Following the 72 hours cure, the fasteners were subjected to the direct verification test of 40 

in-lb (36 in-lb plus the verification test torque of 4 in-lb developed in Phase IIA). Any movement 

within a 2 second hold at 40 in-lb was considered failure. 

All specimens in Phase IIC were assembled in a vice with the bolt axis in the horizontal 

position. Loctite was applied evenly to the entire bolt threads in the horizontal position and 

applied evenly to the nut element from the back side to obtain optimum coverage in the 

engaged area. 

Application of Loctite to the bolt threads is the easiest method, but there are several 

concerns, such as structural contamination during assembly and inconsistent Loctite in the 

thread engaged area. 
35

For this study, the Loctite was applied after the bolts were installed through the top plate to 

minimize runoff and excess LLC on other parts. Also, the holes in the bottom plates were 

intentionally drilled with larger holes (.250 diameter) to provide sufficient bolt clearance to 

eliminate Loctite run-off during bolt installation. In structural shear applications, the holes will 

typically be tighter and Loctite will be applied to the bolt threads and installed through all 

structural members resulting in varying degrees of Loctite displaced onto the structure resulting 

in a reduced and unknown volume reaching the thread engaged area. In addition, a large 

portion of the Loctite applied to bolt threads will be forced onto the bolt shank as the bolt is 

threaded into the nut resulting in excess Loctite migrating onto the structure (see Figure 25). 

FIGURE 25 - 35 μL LOCTITE 242 ON BOLT THREADS ONLY 

Application of Loctite to the nut threads may be a more ideal method for optimum Loctite 

application in the thread engaged area with minimal Loctite on the structure. The concern is the 

difficulty of applying this method in actual field operation. Loctite application to the nut may not 

be an issue in relatively thin structural stack-up, but the problem increases as the stack-up 

thickness increases and hole clearance decreases. 

Primer and Loctite will rub off onto adjoining surfaces, inside the holes and in the 

counterbore of the nut using currently available application tools, resulting in inconsistent Loctite 

application in the thread engaged area. The primer and Loctite for these tests were applied 

from the backside of the nut element resulting in complete coverage in the thread engaged 

area. Loctite, when applied to the nut only, resulted in some of the Loctite being forced out of 

the back end of the nut as the bolt is threaded into the nut and onto the exposed protruding bolt 

threads. The bolt shank and specimen holes were free of Loctite (See Figure 26).

FIGURE 26 - 25 μL ON NUT THREADS ONLY 
36

Application of Loctite on both bolt and nut had good break-loose torque values, but were no 

better than those for nut application only. (See Figure 27) Again, the concerns are excess 

Loctite on bolt shank and structure and difficulty to apply in field applications. 

FIGURE 27 - 35 μL ON BOLT THREADS AND 25 μL ON NUT THREADS 

The original test procedure was to perform Phase IIC testing without the use of countersunk 

washers, because the test specimens had a countersink to provide head to shank fillet 

clearance. During the trial test, it was noted that typical applications requiring bolt rotation are 

designed with countersunk washers under the bolt head for bearing and surface protection. 

Therefore, both designs were investigated in trial tests prior to the start of Phase IIC. 

Countersunk washers were not available at this time and flat alloy steel, cadmium plated 

washers (AN960-3) were used. 

The trial tests were performed with Loctite applied on the nut only and on both nut and bolt. 

Five specimens with nut applications were tested with washers under the bolt head and five 

specimens without washers. The other set with Loctite on both nut and bolt were tested without 

washers. The majority of specimens without washers failed this test. (Appendix B, Table B12) 

Four out of five specimens with washers passed the 2 second direct verification test and the 

fifth moved at 38 in-lb. (See Appendix B, Table B12) 

- TESTING WITHOUT WASHERS

Thirty specimens were tested with no washers. Ten specimens tested with Loctite applied 

to the bolt threads, ten with Loctite on the nut only and ten with Loctite on both nut and bolt. 

Three out of ten from those with Loctite on the bolt threads only and three from those with 

Loctite on both nut and bolt passed the 2 seconds hold test. The remaining 24 specimens 

failed. (Appendix B, Table B13) 

- TESTING WITH WASHERS 

Twenty (20) specimens were assembled with washers under the bolt head, and Loctite 

applied to both bolt and nut. Ten specimens were installed with ST116-3C countersunk 

washers and ten with AN960-3 flat washers. One specimen with a ST116-3C washer failed at 

39 in-lb, but this can be considered invalid due to wrench slippage. The subsequent clockwise 

break-loose torque range was 41 to 46 in-lb with an average of 43.8 for the ST116 washers, and 

41 to 47 in-lb with an average of 44.6 in-lb for the AN960 washers (Appendix B, Table B14).
37

NOTE: Phase IIC testing was discontinued at this point due to lack of test bolts, and 

testing continued to Phase IID vibration testing. The application of 35 μl resulted in 

excess Loctite on the vibration test fixtures which may have influenced the vibration 

test results. Therefore, the 35 μl was reduced to 20 μl to reduce the influence of 

excess Loctite. For Phase IID, in addition to applications with 35 μl on the bolts, 20 μl 

was also tested and passed the tests with no movement. The following 20 μl 

application testing was added to Phase IIC to ensure that 20 μl application would also 

meet the direct verification requirements. 

- LOCTITE APPLIED TO NUT ONLY AND TO BOLT ONLY 

Thirty specimens were tested with ST116-3 washers under the heads of previously used 

bolts that were chemically cleaned and installed with new Loctite 242 and Primer T. This was 

necessary because of limited supply of bolts and Loctite. The bolts were cleaned using a 

cleaning method developed by the Boeing Huntington Beach Chemistry lab (see Appendix C). 

Ten specimens were tested with Loctite on the nut only, ten tested with 35 μl (100%) on the 

bolt threads and ten with 20 μl (approximately 50%) on the bolt threads. All specimens passed 

the 40 in-lb direct verification test. The clockwise break-loose torques were then recorded. The 

average break-loose torques were 45.9 in-lb for nut application, 46.1 in-lb for 35 μl on bolt 

threads and 45 in-lb for 20 μl on bolt thread. As mentioned above, the average break-loose 

torque for similar washer configurations with Loctite applications on both nuts and bolts were 

43.8 in-lb. ( Appendix B, Table B15) 

Specimens with new primer and Loctite had average break-loose torques that were slightly 

greater than the previous specimens using the older primer and Loctite. One would expect that 

those with Loctite added to both bolt and nut would be equal to or greater than those with 

Loctite added to the single elements. The break-loose torque differences could also be due to 

different strength levels of Loctite (from different adhesive lots) which introduces another 

variable into using this direct verification method. 

- TESTING WITHOUT LOCTITE

Additional tests were performed to determine preload or torque loss of specimens in non 

locking nuts without Loctite after 72 hours. Ten specimens were tested with ST116-3C washers 

under the bolt head and ten specimens tested without washers. The break-loose torque 

recorded with washers ranged from 35 to 37 in-lb with an average torque of 35.7. 

The break-loose torque recorded without washers ranged from 31 to 36 in-lb with an 

average torque of 34.7 (see Appendix B, Table B16). This limited sample size resulted in a 

slightly greater reduction in the average torque (35.7 in-lb vs. 34.7 in-lb) for specimens without 

washers, which may be the reason why specimens without washers were failing this 2 second 

torque test. 

All of the Phase IIC test results are summarized in Table 10. 
38

TABLE 10 - PHASE IIC SUMMARY TABLE, DIRECT VERIFICATION TEST, WITH PRELOAD 

TEST 

PHASE

IIC

LOCTITE 

APPLICATION 

AREA AND 

VOLUME

CURE 

TIME

(HRS)

SAMPLE 

SIZE

INSTALLATION 

TORQUE

(IN-LB)

PRELOAD DIRECT 

VERIFICATION 

CW 2 SECONDS HOLD

(INSTL TORQUE PLUS

4 IN-LB)

TABULATED 

TABLES IN 

APPENDIX B

REMARKS

NO 

WASHER

*

BOLT 

THREADS

100% (35μL)

72

10 36 3 passed XVII

36 in-lb installation torque is the 

torque selected to meet vibration 

test requirement per NASM25027

NUT 

THREADS

25μL

10

(1ST

TRIAL)

35 4 passed with washer

(See remarks) XVI

*4 out of 5 specimens had AN960-3 

cadmium plated, aluminum washers 

under head.

10 36 0 passed XVII

BOLT AND 

NUT 35μL bolt, 

25 μL nut

10

(1ST

TRIAL)

35 0 passed XVI

10 36 2 passed XVII

WITH 

WASHER

BOLT AND 

NUT 35μL bolt, 

25 μL nut

72

10 36 9 passed, 1 moved @ 39 inlb

XVIII

ST116-3C Countersunk, A286 

washer under bolt head

9 36 All passed

AN960-3 Cadmium plated steel 

washer under bolt head.

Could not install one specimen due 

to thread interference.

NUT ONLY

25 μL 10 36 All passed

XVIX

New Loctite 242 and primer T used 

in these tests.

Chemically cleaned used bolts used 

in these tests.

BOLT ONLY

35μL 10 36 All passed

BOLT ONLY

20 μL 10 36 All passed

(MISC 

TEST)

No Loctite Test

No washer 72 10 36

XX

This was to determine installation 

torque loss after 72 hours without 

Loctite. 0 to 5 in-lb torque loss 

noted.

No Loctite Test

With washer 72 10 36 Same as above except ST116
39 

PHASE IID - VIBRATION TESTING

Phase IID of the test plan was to validate the direct verification test methods of PHASE IIC 

by subjecting specimens to the vibration test requirements of NASM25027 and NASM1312-7.

Tests were performed by applying Loctite 242 on the bolt threads only and on the nut 

threads only and subjecting the test specimens to the direct verification requirements in Phase 

IIC. Testing with Loctite on both bolt and nut was deemed unnecessary due to excessive 

contamination with no improvement in bond strength, and because the other two application 

methods passed the 2 second hold test with zero rotation. 

Again for this test the test block was held in a vice where the bolt axis is in the horizontal 

position. The bolts were installed through the spools and washers prior to applying Loctite on 

the bolt threads to eliminate runoff and contamination to the fixture. For nut applications, Loctite 

was applied directly onto the nut element. 

The first test set had 10 specimens with 25 μL of Loctite applied to the nut threads only. 

Five specimens were subjected and 5 specimens were not subjected to the direct verification 

test, for comparison purposes. All test specimens subjected to the 2 second hold test passed 

the vibration testing. 

The second set had 10 specimens with Loctite applied to the bolt threads only. Five 

specimens with 35 μL and five with 20 μL applied. The 20 μL application was added because 

the 35 μL application resulted in excess Loctite being forced on to the adjacent washers and 

fixtures that could influence the test results. 

Test specimens were assembled in the NASM1312-7 test fixtures and mounted onto the 

vibration test table. Torque stripes were added to the bolt threads and nut element to indicate 

any rotation. See Figures 28 and 29. 

NOTE: Vibration tests were performed on the nut elements only, rather than the 

complete nutplate, as shown in Figure 28, to comply with the requirements of 

NASM25027. 

FIGURE 28 - TEST FIXTURES MOUNTED ON VIBRATION TEST TABLE 
40

FIGURE 29 - VIBRATION TEST FIXTURES WITH TORQUE STRIPES 

All specimens passed the vibration tests with no relative movement between bolt and nut 

after the required 30,000 cycles. 

NOTE: NASM25027 allows 360 degrees rotation for the conventional self-locking nuts. 

Additional vibration tests were performed on the same specimens after breaking the Loctite 

bond to remove any preload. Again, no movement observed after 30,000 additional cycles. 

Prior to disassembly, the breakaway torques were recorded. The breakaway torque range after 

two vibration tests for nut only application was 6.0 to 11.0 in-lb with an average of 8.5 in-lb. This 

compares closely with the range of 7.5 to 9.5 in-lb and the average of 8.6 in-lb found in Phase 

IIA for nut application only with 72 hours cure. The minimum breakaway torque per 

NASM25027 for this size fastener is 2.0 in-lb. 

The specimens were disassembled and examined. The specimens with 20μL on the bolt 

threads only and 25μL on nut threads only had minimal Loctite on the test fixtures. Specimens 

with 35μL on the bolt threads had cured and uncured Loctite on the adjacent washers and test 

spools. 

Bolts with Loctite applied to the nut element had cured Loctite in the thread engaged area 

and some in the threads that protrude from the nut element. No Loctite was found below the nut 

element and adjacent washer area of the test fixture. 

Following is a summary of the results of the Phase IID testing, Table 11. The complete 

data sheets are included in Appendix B, Table B17. 
41

TABLE 11- PHASE IID SUMMARY TABLE, DIRECT VERIFICATION TEST, 

VIBRATION TESTING 

TEST PHASE 

IID 

NASM1312-7

VIBRATION 

TEST

LOCTITE 

APPLICATION 

AREA AND 

VOLUME

2 SECONDS 

HOLD AT

40 IN-LB 

ROTATION 

AFTER 30,000 

CYCLES

SECOND VIBRATION TESTS 

AFTER UNSEATING BOLT 

TO BREAK LOCTITE BOND 

AND NO PRELOAD

(1) BOLT 

THREADS

35μL

YES No rotation No rotation after 30,000 cycles

(2) BOLT 

THREADS

20μL

YES No rotation No rotation after 30,000 cycles

NUT THREADS

25μL YES No rotation No rotation after 30,000 cycles

NUT THREADS

25μL NO No rotation No rotation after 30,000 cycles

(1) 35μL volume of Loctite added to bolt threads resulted in excess Loctite migrating to 

washer under nut element and NASM1312-7 washer component. 

(2) Due to excess Loctite noted in (1 above), the volume of Loctite was reduced to 20 μL on 

bolt thread. The Loctite was added to the upper portion of the threads near the lead. 

The following (Figures 30-32) are photos showing the appearance of the Loctite on the bolt 

thread after the vibration tests. 

FIGURE 30 - AFTER VIBRATION TEST - LOCTITE APPLIED TO NUT ELEMENT ONLY 

Bolts with Loctite applied to the bolt threads had concentration of Loctite in the area in 

contact with the nut counterbore feature and the thread area adjacent to the fixture washer and 
42

inside the fixture spool. There was no Loctite in the area that protrudes from the nut element. 

(See Figure 31 for 20μL application and Figure 32 for 35 μL application.) The nut element had 

some cured Loctite in the engaged area. 

FIGURE 31 - AFTER VIBRATION TEST - 20 μL ON BOLT THREADS 

FIGURE 32 - AFTER VIBRATION TEST - 35μL ON BOLT THREADS 
43

CONCLUSIONS AND RECOMMENDATIONS 

Phase I 

The results of Phase I testing indicated that blind applications (i.e., closed inserts) without 

preload on the bolt showed reduced and/or variable degree of cure when compared to open 

applications. For example, examination of MP35N bolts installed with 078 Loctite has shown 

Loctite was not curing in the thread roots after 72 hours. It is theorized this may be because of 

non-intimate contact between the internal and external thread roots (no preload). In some 

cases, wet, uncured Loctite from the internal exit threads wetted the bolt threads extending 

beyond the end of the nut element during bolt removal. Also, uncured Loctite in the nut 

element/insert counter-bore area rewetted bolt threads previously bonded, during bolt removal. 

Because of wet Loctite reintroduced onto the bolt threads during test processing, the 

appearance of wetness on the bolt threads may be misleading. Therefore, relying totally on 

visual examination of the bolt threads is not considered the best indication of Loctite cure. 

Breakaway torque values should be used to determine acceptability of Loctite for a given 

fastener configuration (size, material, etc.). 

Loctite 078 may be used for fastener size .1900-32 in open hole applications. One drop of 

Loctite applied to the bolt threads yielded best results. Two drops is considered excessive and 

will result in some Loctite dripping off. 

For .1900-32 fasteners installed with Loctite 242, a 50%-coverage application is 

recommended. The breakaway torque values developed with this coverage were near midrange of the NASM25027 torque requirements of 2 to 18 in-lb, and may also be the most 

suitable for other sizes as well. Further testing would be required to validate applicability to 

other fastener hardware configurations. 

For Loctite 242, using more than 50%-coverage application (or other conditions) could result 

in exceeding a maximum breakaway torque of 18 inch-pounds. When a Loctite application 

requires anything less than 100% (one drop), a special applicator such as a micropipette is 

recommended. The use of 242 at 50%-coverage will limit contamination concerns while 

providing reasonable breakaway torque values. 

Loctite 290 is a high-strength locking compound that results in very high breakaway and

prevailing torque values. Removal of small .190 size fasteners installed with Loctite 290 would 

be problematic. Therefore, Loctite 290 should not be used with .190 fasteners unless the 

objective is a permanent installation. 

These test results demonstrate the potential for using prevailing torque locking feature 

requirements (i.e., NASM25027) in the evaluation of adhesive locking features. 

Phase I observations pointed to the need to evaluate the effect of preload on cure (and 

prevailing torque). Such an evaluation is problematic, since it would require a special test 

fixture which can release preload from the test fastener after the adhesive has cured and 

without any relative motion in the threads. The LFT also saw need for vibration testing 

(NASM1312-7; Method 7 Vibration), in order to tie use of prevailing torque locking feature 

characterics into the validation of adhesive locking features for design. 
44

Phase II 

Phase IIA intent was to determine the average breakaway torque of Loctite 242 without 

preload, for the specific threaded fastening system and process method detailed in this report. 

The data was used to establish a Verification Test Torque value which would be used to directly 

evaluate adhesive cure in subsequent tests. The Locking Features team selected 50% of the 

average break-loose torque for our Verification Test Torque, based on engineering judgment (a 

significant fraction of the cured adhesive’s average strength, but not so much as to risk damage 

to adhesion). 

Phase IIA testing then used the Verification Test Torque on a set of fasteners to determine if 

damage to the adhesion system was induced. During the two-second hold test (with 50% of 

break-loose torque in the “on” (CW) direction) some of specimens cured for 48 hours failed. A 

slightly longer cure time of 72 hours was selected for subsequent testing and yielded more 

consistent results. While more time may result in additional cure, more than 72 hours could be 

problematic for field use. 

During the Phase IIA two-second hold testing, a break-loose test was also performed on the 

specimens, showing similar values as the established average break-loose torque. As a result, 

a verification test torque at 50% of the break-loose torque was considered acceptable (not 

damaging) and was used throughout the subsequent testing. A value higher than 50% may 

have increased the confidence level of Loctite cure. However, based on our test data, any 

increase in the verification test torque could result in bond strength degradation. The 4 in-lb 

verification test torque used in this test may be the practical limit for our test system because of 

the minimum break-loose torque value of 4.5 in-lb measured. 

Phase IIC testing involved evaluating Loctite 242 using our fastener system with preload. 

The verification test torque (4 in-lb) was added to the installation torque (36 in-lb) to determine 

the Direct Verification Torque (40 in-lb). During Phase IIC, observations from direct verification 

torque testing were used to evaluate the quantity of Loctite used (minimizing contamination 

potential) and the use of washers under bolt heads. 

Loctite 242 as applied in our open-hole application has a bond strength that is within the 

self-locking torque requirements of NASM25027 and meets the NASM1312-7 vibration test 

requirements, before and after subjecting the specimens to the direct verification torque per this 

test plan. Specimens were subsequently vibration tested after breaking the bond and removing 

fastener preload. All specimens passed the vibration test requirements with zero rotation, 

exceeding the requirements for the conventional self locking fasteners that allows up to 360 

degrees rotation within the 30,000 cycles. 

To reiterate, the results of Phase II testing indicate that the direct verification method has 

merit. But we also observed that our concern for the potential damage which could be induced 

during direct verification torque testing may be unfounded. Even after the adhesive bond was 

broken and preload (the primary locking feature) was relieved, our test configuration still 

exceeded the prevailing torque locking feature vibration test requirement. 

Testing conducted under this project used well-cleaned fasteners, employing a standard 

cleaning method, and always applied a primer to ensure a consistent set of surface conditions. 

In so doing, the test program has clearly shown that the method (quantity and surface treated) 

of adhesive locking compound application to a fastener is critical to ensuring the necessary 

thread coverage and the exclusion of oxygen to effect cure. As a consequence, closed/sealed 
45

applications are problematic. In addition, contamination potential or the unintended transfer of 

adhesive locking compound to neighboring structure during installation is real, as optimal 

methods of application may not be possible for some configurations. New application tools and 

procedures that would apply full Loctite coverage to the internal threads are needed to ensure 

optimum coverage in the thread engaged area and minimize/eliminate contamination to 

surrounding structures. 

All specimens in this test plan were assembled in laboratory conditions where the fasteners 

were easily accessible. However, the direct verification method used in this test plan may not be 

practical in the field because maintaining a steady torque for 2 seconds could be difficult 

because of fastener orientations, close quarters, and awkward body positions. 

These tests were also performed based on a single bolt installation without any added 

effects due to “cross talk” that is present in joints with multiple bolt patterns. Applications with 

multiple fastener patterns typically require incremental cross pattern bolt torque, resulting in 

temporary preload or torque loss of adjacent fasteners. During this process, an adhesive 

locking feature like Loctite 242 would be in the process of curing. Therefore, the direct 

verification torque method for multiple bolt patterns requires further investigation. 

The specimens used in this study displayed minimal preload loss, but the typical preload 

loss has been reported to be around 10%. This test method may not be suitable for applications 

with different joint stiffness or increased installation torques, preloads, etc. 

Consideration for the issues discussed in these Conclusions should be taken into account 

prior to usage of the direct verification torque method, and additional tests using actual design 

conditions should be performed to validate this method. 

Please note that MIL-S-46163A is the performance specification for Loctite 242 and other 

anaerobic liquid locking compounds. This specification was cancelled on 4 May 2010 and 

superseded by ASTM D5363. ASTM D5363-03 is not a comparable replacement and each user 

should perform a review and evaluation prior to adoption for aerospace applications. 

These results indicate that an adhesive locking feature can have performance 

characteristics equivalent or superior to the minimum requirements for prevailing torque locking 

features. Additional testing is recommended to corroborate our findings, to extend the test 

conditions evaluated to encompass other configurations of materials, finishes, fastener 

orientation, and fastener size, and to assess the sensitivity of the direct verification method for 

adhesive locking features. 
46

APPENDIX A – PHASE I TESTING 
47

APPENDIX A.1 - PHASE I TEST PROCEDURES 

NESC SENSITIVITY TEST 1 - DETERMINE SENSITIVITY OF GRADE H (078) 

LOCTITE APPLICATION IN BLIND APPLICATIONS ON EXTERNAL THREADS 

ONLY

OBJECTIVE: 

 Using calibrated micropipette applicator, determine if Loctite applied to less than full thread 

coverage or more than full thread coverage (without drip off) compromises the bond strength. 

MATERIALS: 

TABLE A1 - MATERIALS - SENSITIVITY TEST 1 

PART NUMBER DESCRIPTION REMARKS

NAS1003-6A Hex bolt Furnished by USA Logistics. Grips -5 and -7 

optional

MD115-2002-0003 Insert, silver plated Furnished by USA Logistics.

MD114-5011-0004 Dome nutplate Furnished by USA Logistics

MS20426A3-6 Solid rivet Furnished by USA Logistics

Any flush head aluminum rivet optional.

i.e., MD121-0001-0306

FIGURE 8 Long Block, Blind Inserts Fabricate or purchased by Boeing.

FIGURE 9 Long Block, Blind Nutplates Fabricate or purchased by Boeing.

Micropipette

(5 to 50 μl) 

Applicator Manufactured by VWR Scientific Products

Loctite 078 Grade H per MIL-S-22473E Furnished by USA Logistics. Select one 

production lot from those tested and approved 

in Lot Acceptance Test Document. Record lot 

number.

Primer T Primer Furnished by USA Logistics

Sturtevant p/n 850188

Model M101

Torque Wrench

0 to 10 in-lbs, 

.5 in-lbs graduation

Purchase by Boeing. Recommended source 

Automation Aides or Sturtevant.

Required to accurately measure low 

breakaway torque 

Besly P/N 15527 Besly Express Roll Tap (Plug 

style)

Purchase by Boeing. Recommended source 

Besly.

Required to remove locking feature from 

inserts and dome nutplates

Need bottom tap for blind applications. 

Besly P/N 15528 Besly Express Roll Tap 

(Bottoming style)

Cotton swab

Acetone

CRES spiral bristle 

brush

Kimwipes®or terry 

cloth
48

1 TEST PREPARATION 

1.1 Obtain:

 -NAS1003-6A bolts, as required

 -Twenty (20) MD115-2002-0003 inserts

 -Twenty (20) MD114-5011-0004 dome nutplates

 -Two (2) Figure 8 - Long Block, Blind Insert

 -Two (2) Figure 9 - Long Block, Blind Nutplate

1.2 Install twenty (20) MD115-2002-0003 inserts into two (2) Figure A1 - Long Blocks, Blind 

Inserts, per MA0101-304. 

1.3 Rework insert locking feature per real time engineering directions to reduce locking feature 

to 1.9 in-lbs or less. (In most cases, the locking feature was reduced to zero.) 

 -Record the final residual static breakaway and dynamic run off torque achieved. 

 The static breakaway torque is achieved in the off (counter clock) direction (no preload). 

 The dynamic run off torque is the maximum dynamic torque during one revolution (360 

degrees) after breakaway. 

 -Engineering to verify acceptability of insert reuse 

1.4 Install twenty (20) MD114-5011-0004 dome nutplates on two (2) Figure A2 - Long Block, 

Blind Nutplates, with MS20426A3-6 rivets per MA0101-302. 

1.5 Rework nutplate locking feature real time per engineering directions to reduce locking 

feature to 1.9 in-lbs. or less. (In most cases, the locking feature was reduced to zero.) 

 -Record the final residual static breakaway and dynamic run off torque achieved. 

 -Engineering to verify acceptability of nutplate reuse. 

1.6 Clean both internal threads of inserts, nutplate element and bolt threads with terry cloth, 

Kimwipes®or cotton swab soaked with acetone, until no evidence of discoloration is 

observed. 

1.7 Apply primer T on both external and internal threads to achieve full thread coverage. Allow 

primer to dry for 15 minutes minimum. 

2 TEST PROCEDURE (100% COVERAGE) 

2.1 Obtain four (4) clean bolts and apply Loctite 078 using applicator at different applicator 

settings to determine the minimum amount of Loctite to fully cover the bolt threads. 

Record applicator setting that produces this condition. 

2.2 Take thirty two (32) bolts and set applicator as determined above and apply Loctite 078 at 

this setting to fully cover the bolt threads. 

2.3 Install sixteen (16) bolts in Figure A1 Long Block, Blind Inserts, and sixteen (16) bolts in 

Figure A2 - Long Block, Blind Nutplates, until two threads minimum protrudes beyond the 

insert and dome nutplate element without bottoming out on blind side. No preload. 

 -Note: Install bolts within five (5) minutes after Loctite application. 

 -Note any loss of due to dripping. 

2.4 Allow specimens to cure for 72 hours minimum. 

2.5 Unseat bolts and record initial static breakaway torque and the dynamic run off torque at 

90°, 180°, 270° and 360°. 

 -Calculate and record the average dynamic run off torque of the four readings 

 -Calculate and record the “net” run off torque. This is the difference between the average 

run off torque above and the maximum dynamic run off torque achieved in 1.3 for blind 

inserts and 1.5 for nutplates.
49

 -Calculate and record the net static breakaway torque by subtracting the static breakaway 

torque measured after insert rework from the initial static breakaway torque measured after 

Loctite cure. 

2.6 Identify specimens. 

3 TEST PROCEDURE (50% COVERAGE) 

3.1 Obtain thirty two (32) additional bolts and clean inserts and nutplates from previous test 

with terry cloth, Kimwipes®or cotton swab soaked with acetone. Nylon or CRES spiral 

bristle brushes may be used as required. New or used bolts may be used, but must be 

cleaned accordingly until discoloration is removed. 

3.2 Record the final residual static breakaway and dynamic run off torque achieved. 

 -The static breakaway torque is achieved in the off (counter clock) direction (no preload). 

 -The dynamic run off torque is the maximum dynamic torque during one revolution after 

breakaway. 

3.3 Set applicator to apply half (50%) the amount of Loctite and apply to bolt threads. 

3.4 Record applicator setting. 

3.5 Repeat steps 2.3 thru 2.6. 

3.6 Identify specimens. 

4 TEST PROCEDURE (125% COVERAGE) 

4.1 Obtain thirty two (32) additional bolts and clean inserts and nutplates from previous test 

with terry cloth, Kimwipes®

or cotton swab soaked with acetone. Nylon or CRES spiral 

bristle brushes may be used as required. New or used bolts may be used, but must be 

cleaned accordingly until discoloration is removed. 

4.2 Record the final residual static breakaway and dynamic run off torque achieved. 

 -The static breakaway torque is achieved in the off (counter clock) direction (no preload) 

 -The dynamic run off torque is the maximum dynamic torque during one revolution after 

breakaway. 

4.3 Set applicator to apply 125% the amount of Loctite in 3.2.1 and apply to bolt threads. 

4.4 Record applicator setting. 

4.5 Repeat steps 2.3 thru 2.6. 

4.6 Identify specimens. 

REPEAT STEPS 1 THRU 4 USING LOCTITE 242 

REPEAT STEPS 1 THRU 4 USING LOCTITE 290 

 

5 DATA EVALUATION 

5.1 Evaluate the resulting data by comparing net static breakaway and net dynamic run off 

torques for each coverage amount to each other. 
50

FIGURE A1 - LONG BLOCK, BLIND INSERTS (2 REQUIRED) 

MATERIAL: 2219-T6 Aluminum Alloy 

FIGURE A2 - LONG BLOCK, BLIND NUTPLATES (2 REQUIRED) 

BLOCK MATERIAL: 2219-T6 ALUMINUM ALLOY 

10.00

.50 9.00

(2 PL) EQUALLY SPACED 1.00

.082 ±.005 C'BORE DEPTH

Ø .250 COUNTERBORE

+.004 

-.001 TAP DRILL .221

CHAMFER 45° TO

COUNTERBORE 

+.004 

-.001

.2500-28 UNF-3B THREAD

(MODIFIED MINOR) 

+.020 

-.000 .486 PLUG TAP

BREAK SHARP EDGES

(BOTH SIDES)

(.62)

.50

DRILL .25 10 PLACES

11.25

.62 10.00

(2 PL) EQUALLY SPACED 1.00

.25

MD114-5011-0004
51

NESC SENSITIVITY TEST 1A - DETERMINE SENSITIVITY OF GRADE H LOCTITE

APPLICATION IN BLIND APPLICATIONS ON INTERNAL THREADS ONLY

OBJECTIVE: 

Compare bond strength between application of Loctite 078 on external threads only and 

application on internal threads only. 

MATERIALS: 

 Same as Test 1, Table A1

1 TEST PREPARATION 

 Same as Test 1, except quantities required for bolts, inserts and nutplates 

 -NAS1003-6A bolts, as required

 -Sixteen (16) MD115-2002-0003 inserts

 -Sixteen (16) MD114-5011-0004 dome nutplates

 

2 TEST PROCEDURE 

 Same as Test 1, except: 

 -Quantities of hardware, as required 

 -Only 100% coverage was tested. 

 -Only Loctite 078 was tested 

3 DATA EVALUATION 

Evaluate the resulting data by comparing net static breakaway and net dynamic run off 

torques for each coverage amount to the values found in Sensitivity Test 1, Blind 

application with Loctite 078, 100% application on bolt threads only. 
52

NESC SENSITIVITY TEST 1B - DETERMINE SENSITIVITY OF GRADE H LOCTITE

APPLICATION IN OPEN APPLICATIONS ON EXTERNAL THREADS

 

OBJECTIVE: 

Using calibrated applicator, determine if applied to less than full thread coverage or more 

than full thread coverage (without drip off) compromises the bond strength. 

MATERIALS: 

TABLE A2 - MATERIALS - SENSITIVITY TEST 1B 

PART NUMBER DESCRIPTION REMARKS

NAS1003-6A Hex Bolt Furnished by USA Logistics. Grips -5 and -7 

optional

MD115-2002-0003 Insert, silver plated Furnished by USA Logistics.

MS21060-3 Nutplate Furnished by USA Logistics

MS20426A3-6 Solid rivet Furnished by USA Logistics

Any flush head aluminum rivet optional, e.g., 

MD121-0001-0306

FIGURE 10 Long Block, Open Inserts Fabricate or purchased by Boeing.

FIGURE 11 Long Block, Open Nutplates Fabricate or purchased by Boeing.

Micropipette

(5 to 50μl)

Applicator Manufactured by VWR Scientific Products

Loctite 078 Grade H per MIL-S-22473E Furnished by USA Logistics. Select one 

production lot from those tested and approved 

in Lot Acceptance Test Document.

Primer T Primer Furnished by USA Logistics

Sturtevant p/n 850188

Model M101

Torque Wrench

0 to 10 in-lbs, 

.5 in-lbs graduation

Purchase by Boeing. Recommended source 

Automation Aides or Sturtevant.

Required to accurately measure low 

breakaway torque 

Besly P/N 15527 Besly Express Roll Tap (Plug 

style)

Purchase by Boeing. Recommended source 

Besly.

Required to remove locking feature from 

inserts and dome nutplates.

Besly P/N 15528 Besly Express Roll Tap 

(Bottoming style)

Cotton swab

Acetone

CRES spiral bristle 

brush

Kimwipes®or terry 

cloth
53

1 TEST PREPARATION 

1.1 Obtain:

 -NAS1003-6A bolts, as required

 -Twenty (20) MD115-2002-0003 inserts

 -Twenty (20) MS21060-3 nutplates

 -Two (2) Figure 10 - Long Block, Open Insert

 -Two (2) Figure 11 - Long Block, Open Nutplate

1.2 Install twenty (20) MD115-2002-0003 inserts into two (2) Figure A3 - Long Block, Open 

Inserts, per MA0101-304. 

1.3 Rework insert locking feature per real time engineering directions to reduce locking feature 

to 1.9 in-lbs or less. (In most cases, the locking feature was reduced to zero.) 

 -Record the final residual static breakaway and dynamic run off torque achieved. 

 The static breakaway torque is achieved in the off (counter clock) direction (no preload) 

 The dynamic run off torque is the maximum dynamic torque during one revolution (360 

degrees) after breakaway. 

 -Engineering to verify acceptability of insert reuse 

1.4 Install twenty (20) MS21060-3 nutplates on two (2) Figure A4 - Long Block, Open 

Nutplates, with MS20426A3-6 rivets per MA0101-302. 

1.5 Rework nutplate locking feature real time per engineering directions to reduce locking 

feature to 1.9 in-lbs. or less. (In most cases, the locking feature was reduced to zero.) 

 -Record the final residual static breakaway and dynamic run off torque achieved. 

 -Engineering to verify acceptability of nutplate reuse. 

1.6 Clean both internal threads of inserts, nutplate element and bolt threads with terry cloth, 

Kimwipes®or cotton swab soaked with acetone, until no evidence of discoloration is 

observed. 

1.7 Apply primer T on both external and internal threads to achieve full thread coverage. Allow 

primer to dry for 15 minutes minimum. 

2 TEST PROCEDURE (100% COVERAGE, 35 μl) 

2.1 Obtain four (4) clean bolts and apply Loctite 078 using applicator at different applicator 

settings to determine the minimum amount of Loctite to fully cover the bolt threads. 

Record applicator setting that produces this condition. 

2.2 Take thirty two (32) bolts and set applicator setting determined in 2.1 and apply Loctite 078 

at this setting to fully cover the bolt threads. 

2.3 Install sixteen (16) bolts in Figure A3 - Long Block, Open Inserts, and sixteen (16) bolts in 

Figure A4 - Long Block, Open Nutplates, until two threads minimum protrudes beyond the 

insert and nutplate element. No preload. 

 -Note: Install bolts within five (5) minutes after Loctite application. 

 -Note any loss of due to dripping. 

2.4 Allow specimens to cure for 72 hours minimum. 

2.5 Unseat bolts and Record initial static breakaway torque and the dynamic run off torque at 

90°, 180°, 270° and 360°. 

 -Calculate and record the average dynamic run off torque of the four readings 

 -Calculate and record the “net” run off torque. This is the difference between the average 

run off torque and the maximum dynamic run off torque achieved in 1.3 for open inserts 

and 1.5 for open nutplates.
54

 -Calculate and record the net static breakaway torque by subtracting the static breakaway 

torque measured after insert rework from the initial static breakaway torque measured after 

Loctite cure. 

2.6 Identify the specimens. 

3 TEST PROCEDURE (50% COVERAGE, 17μl) 

3.1 Obtain thirty two (32) additional bolts and clean inserts and nutplates from previous test 

with terry cloth, Kimwipes®or cotton swab soaked with acetone. Nylon or CRES spiral 

bristle brushes may be used as required. New or used bolts may be used, but must be 

cleaned accordingly until discoloration is removed. 

3.2 Record the final residual static breakaway and dynamic run off torque achieved. 

 -The static breakaway torque is achieved in the off (counter clock) direction (no preload) 

 -The dynamic run off torque is the maximum dynamic torque during one revolution after 

breakaway. 

3.3 Set applicator to apply half (50%) the amount of Loctite in 2.1 and apply to bolt threads. 

3.4 Record applicator setting. 

3.5 Repeat steps 2.3 thru 2.6. 

3.6 Identify the specimens. 

4 TEST PROCEDURE (125% COVERAGE) 

4.1 Obtain thirty two (32) additional bolts and clean inserts and nutplates from previous test 

with terry cloth, Kimwipes®

or cotton swab soaked with acetone. Nylon or CRES spiral 

bristle brushes may be used as required. New or used bolts may be used, but must be 

cleaned accordingly until discoloration is removed. 

4.2 Record the final residual static breakaway and dynamic run off torque achieved. 

 The static breakaway torque is achieved in the off (counter clock) direction. (no preload) 

 The dynamic run off torque is the maximum dynamic torque during one revolution after 

breakaway. 

4.3 Set applicator to apply 125% the amount of Loctite in 2.1 and apply to bolt threads. 

4.4 Record applicator setting. 

4.5 Repeat 2.3 thru 2.6. 

4.6 Identify specimens 

REPEAT STEPS 1 THRU 4 USING LOCTITE 242 

REPEAT STEPS 1 THRU 4 USING LOCTITE 290 

 

5 DATA EVALUATION 

5.1 Evaluate the resulting data by comparing net static breakaway and net dynamic run off 

torques for each coverage amount to each other. 
55

FIGURE A3 - LONG BLOCK, OPEN INSERTS (2 REQUIRED) 

FIGURE A4 - LONG BLOCK, OPEN NUTPLATES (2 REQUIRED) 

10.00

.50 9.00

(2 PL) EQUALLY SPACED 1.00

.082 ±.005 C'BORE DEPTH

Ø .250 COUNTERBORE

+.004 

-.001 TAP DRILL .221 THRU

CHAMFER 45° TO

COUNTERBORE 

+.004 

-.001

.2500-28 UNF-3B THREAD

(MODIFIED MINOR) 

BREAK SHARP EDGES

(BOTH SIDES)

(.62)

.50

11.25

.62 10.00

(2 PL) EQUALLY SPACED 1.00

DRILL .25 10 PLACES

.25 MS21060-3
56

NESC SENSITIVITY TEST #2 - CURE TIME

OBJECTIVE: 

Determine Loctite bond strength as a function of time using Grade H Loctite (Loctite 078), Loctite 

240 and Loctite 290. 

MATERIALS:

 Same as Test 1, Table A1 

1 TEST PREPARATION 

 Same as Test 1, except quantities for bolts 

 -NAS1003-6A bolts, as required

2 TEST PROCEDURE 

2.1 Apply Loctite 078 to hardware per application method adopted in Sensitivity Test 1. Record Loctite 

lot number and applicator setting. 

2.2 Install twenty (20) NAS1003 bolts in Figure A1 - Long Block, Blind Inserts, until two (2) threads 

minimum protrudes beyond the insert without bottoming out on blind side (no preload). 

-Note: Install bolts within five (5) minutes after application of Loctite. 

2.3 Allow specimens to cure for: 

 3 to 3.5 hours and unseat five (5) bolts 

8 to 8.5 hours and unseat five (5) bolts 

 24 to 24.5 hours and unseat five (5) bolts 

 48 to 48.5 hours and unseat five (5) bolts 

2.4 Unseat bolts and record initial static breakaway torque and the dynamic run off torque at 90°, 180°, 

270° and 360°. 

-Calculate and record the average dynamic run off torque of the four readings 

-Calculate and record the “net” run off torque. 

2.5 Install twenty (20) NAS1003 bolts in Figure A2 - Long Block, Blind Nutplates, until two (2) threads 

minimum protrudes beyond the nut element without bottoming out on blind side (no preload). 

-Note: Install bolts within five (5) minutes after application of Loctite. 

2.6 Allow specimens to cure for: 

 3 to 3.5 hours unseat five (5) bolts 

 8 to 8.5 hours and unseat five (5) bolts 

 24 to 24.5 hours and unseat five (5) bolts 

 48 to 48.5 hours and unseat five (5) bolts 

2.7 Record initial static breakaway torque and the dynamic run off torque at 90°, 180°, 270° and 360°. 

-Calculate and record the average dynamic run off torque of the four readings 

-Calculate and record the “net” run off torque. 

REPEAT TEST EXCEPT USE LOCTITE 242 

REPEAT TEST EXCEPT USE LOCTITE 290 

3 DATA EVALUATION 

3.1 Evaluate data and establish minimum recommended cure time for each Loctite tested. 
57

NESC DIRECT VERIFICATION TORQUE TEST

OBJECTIVE: 

Assess effect of direct verification torque test on Loctite performance. 

MATERIALS: 

TABLE A3 - MATERIALS NEEDED - DIRECT VERIFICATION 

PART NUMBER DESCRIPTION QUANTITY

NAS1003-6A 0.1900-32 UNJF-3A non-locking hex bolt 80

MD114-5028-0003 Non-locking nutplate 80

Micropipette

(5 to 50 μl) 

Applicator Manufactured by VWR 

Scientific Products

Loctite 078 Very low strength anaerobic adhesive 1

Loctite 242 Medium strength anaerobic adhesive 1

Loctite primer T Loctite primer 7471 2

Sturtevant 850222, 

M251

Torque wrench (0 to 25 in-lbs; 1 in-lbs 

increments)

1

Cotton Swab As required

Acetone As required

CRES spiral bristle 

brush

As required

Kimwipes

®

or terry 

cloth

As required

1 TEST PROCEDURE - Direct verification test with Loctite 078 

1.1 -Obtain forty (40) MD114-5028-0003 non-locking nutplate and fabricate four (4) Figure 1 

nutplate assemblies. 

 -Obtain forty (40) NAS1003-6A bolts 

1.2 Clean threads of all bolts and nutplates with terry cloth, “Kimwipes” or cotton swab soaked 

with acetone. 

1.3 Apply primer T on both external and internal threads to achieve full thread coverage. 

Allow primer to dry for 15 minutes minimum. 

1.4 Apply Loctite 078 on both external threads per application method adopted in sensitivity 

test #1. Record Loctite lot number and applicator setting. 

1.5 Install 40 bolts into 40 non-locking nut-plates until two (2) threads minimum protrudes 

beyond the nut element without bottoming out on blind side.(No preload) 

Note: Install bolts within five (5) minutes after application of Loctite. 

Allow specimens to cure for TBD hours adopted in sensitivity test #2 

1.6 Secure nutplate assembly in a vice and use torque wrench to apply removal torque to ten 

(10) bolts. 

-Record initial static breakaway torque and the dynamic prevailing torque at 90°, 180°, 

270° and 360°. 
58

-Calculate and record the average dynamic prevailing torque of the four readings for each 

bolt. 

-Calculate and record the average static breakaway torque for the ten (10) bolts 

-Calculate and record 50% of the average static breakaway torque. This will be used as the 

verification torque 

1.7 Secure nutplate assembly in a vice and use torque wrench to apply counterclockwise torque 

equal to verification torque value to the remaining bolts. Hold verification torque for two 

(2) seconds. 

Note: Stop test if bolt fails to maintain hold verification torque and discuss next step with 

the NESC working group. 

1.8 Repeat step 1.6 for ten (10) more bolts 

1.9 Repeat step 1.7 two more times 

1.10 Repeat step 1.6 for ten (10) more bolts 

1.11 Repeat step 1.7 two more times 

1.12 Repeat step 1.6 and 1.7 for remaining ten (10) bolts 

REPEAT TEST EXCEPT USE LOCTITE 242 

2 DATA EVALUATION 

2.1 Plot static breakaway torque vs. number of verification tests (i.e., 0, 1, 3, 5) for each Locite 

grade 

2.2 Plot dynamic prevailing torque vs. number of verification tests for each Loctite grade 

2.3 Assess effect of direct verification torque tests on performance, i.e., static breakaway 

torque and dynamic prevailing torque 
59

APPENDIX A.2 – PHASE I TEST DATA SHEETS 

TABLE A4. TEST DATA WITH OBSERVATIONS - SUMMARY OF TABLES 

Color codes correspond to Loctite 078, 242, and 290 compound colors 

TEST TYPE LOCTITE APPLIED TEST BOLT/MATING HARDWARE PAGE

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

078 100% (35μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 62

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

078 125% (45μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 65

NESC TEST #1 - BLIND INSERTS - LOCTITE 078 100% (35μl) NAS1003-7A BOLT/MD115-2002-0003 INSERT 71

NESC TEST #1 - BLIND INSERTS - LOCTITE 078 125% (45μl) NAS1003-7A BOLT/MD115-2002-0003 INSERT 73

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

242 100% (35μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 80

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

242 50% (17μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 84

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

242 125% (45μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 89

NESC TEST #1 - BLIND INSERTS - LOCTITE 242 100% (35μl) ON BOLT ONLY NAS1003-7A BOLT/MD115-2002-0003 INSERT 92

NESC TEST #1 - BLIND INSERTS - LOCTITE 242 50% (17μl) ON BOLT ONLY NAS1003-7A BOLT/MD115-2002-0003 INSERT 97

NESC TEST #1 - BLIND INSERTS - LOCTITE 242 125% (45μl) ON BOLT ONLY NAS1003-7A BOLT/MD115-2002-0003 INSERT 101

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

290 100% (35μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 105

NESC TEST #1 - BLIND NUTPLATES - LOCTITE 

290 50% (17μl) ON BOLT ONLY

NAS1003-7A BOLT/MD114-5011-0004 

NUTPLATE 111

NESC TEST #1 - BLIND INSERTS - LOCTITE 290 100% (35μl) ON BOLT ONLY NAS1003-7A BOLT/MD115-2002-0003 INSERT 116

NESC TEST #1 - BLIND INSERTS - LOCTITE 290 50% (17μl) ON BOLT ONLY NAS1003-7A BOLT/MD115-2002-0003 INSERT 121

USA TEST 1 - BLIND NUTPLATE - LOCTITE 078 100% (30μl) ON BOLT ONLY

MD111-3001-0314 BOLT/MD114-5011-0004 

NUTPLATE 126

USA TEST 1 - BLIND NUTPLATE - LOCTITE 078 50% (15μl) ON BOLT ONLY

MD111-3001-0314 BOLT/MD114-5011-0004 

NUTPLATE 129

USA TEST 1 - BLIND NUTPLATES - LOCTITE 

078 125% (38μl) ON BOLT ONLY 

MD111-3001-0314 BOLT/MD115-2002-0003 

INSERT 131

USA TEST 1 - BLIND INSERTS - LOCTITE 078 100% (30μl) ON BOLT ONLY

MD111-3001-0314 BOLT/MD115-2002-0003 

INSERT 137
60

USA TEST 1 - BLIND INSERTS - LOCTITE 078 50% (15μl) ON BOLT ONLY

MD111-3001-0314 BOLT/MD115-2002-0003 

INSERT 141

USA TEST 1 - BLIND INSERTS - LOCTITE 078 125% (38μl) ON BOLT ONLY

MD111-3001-0314 BOLT/MD115-2002-0003 

INSERT 144

TEST 1C (NEW) - BLIND NUTPLATES - L0CTITE 

078

15μl ON BOLT AND 7.5 μl ON 

INTERNAL

THREADS ONLY

MD111-3001-0314 BOLT/MD114-5011-0004 

NUTPLATE 146

TEST 1C (NEW) - BLIND INSERTS - L0CTITE 078

15μl ON BOLT AND 7.5 μl ON 

INTERNAL

THREADS ONLY

MD111-3001-0314 BOLT/MD115-2002-0003 

INSERT 148

TEST 1A (NEW) - BLIND NUTPLATES -

LOCTITE 078

100% (17μl) APPLIED ON 

NUTPLATE ONLY

NAS1003-7A BOLT WITH MD114-5011-0004 

ANCHOR 150

TEST 1A (NEW) - BLIND INSERTS - LOCTITE 

078

100% (17μl) APPLIED ON INSERT 

ONLY 

NAS1003-7A BOLTS WITH MD115-2002-0003 

INSERTS 152

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

078 100% (35μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MS21060-3 

NUTPLATE 155

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

078 50% (17μl) ON BOLT ONLY 

NAS1003-XX BOLT WITH MS21060-3 

NUTPLATE 158

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

078 125% (45μl)) ON BOLT ONLY NAS1003 BOLT/MS21060 NUTPLATE 161

NESC TEST 1B - OPEN INSERTS - LOCTITE 078 100% (35μl) ON BOLT ONLY NAS1003-XX BOLT WITH MD115-2002-0003 166

NESC TEST 1B - OPEN INSERTS - LOCTITE 078 50% (17μl) ON BOLT ONLY NAS1003-XX BOLT WITH MD115-2002-0003 168

NESC TEST 1B - OPEN INSERTS - LOCTITE 078 125% (45μl) ON BOLT ONLY NAS1003 BOLT/MD115-2002-0003 INSERT 172

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

242 100% (35 μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MS21060-3 

NUTPLATE 176

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

242 50% (17μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MS21060-3 

NUTPLATE 179

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

242 125% (45 μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MD114- NUTPLATE 

MOD 184

NESC TEST 1B - OPEN INSERTS - LOCTITE 242 100% (35μl) ON BOLTS ONLY

NAS1003-XX BOLT WITH MD115-2002-0003 

INSERTS 189

NESC TEST 1B - OPEN INSERTS - LOCTITE 242 50% (17μl) ON BOLTS ONLY

NAS1003-XX BOLT WITH MD115-2002-0003 

INSERTS 192

NESC TEST 1B - OPEN INSERTS - LOCTITE 242 125% (45 μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MD114- NUTPLATE 

MOD 196

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 100% (35 μl) ON BOLT ONLY NAS1003-XX BOLT WITH MS21060-3 200
61

290 NUTPLATE

NESC TEST 1B - OPEN INSERTS - LOCTITE 290 100% (35 μl) ON BOLT ONLY

NAS1003-XX BOLT WITH MS21060-3 

NUTPLATE 203

NESC TEST 1B - OPEN NUTPLATES - LOCTITE 

290 50% (17μl) ON BOLT ONLY

NAS1003 BOLT/MD114-5011-0004 NUTPLATE 

(OPENED) 207

NESC TEST 1B - OPEN INSERTS - LOCTITE 290 50% (17μl) ON BOLT ONLY NAS1003 BOLT/MD115-2002-0003 INSERT 212

SPECIAL BLIND INSERT TEST 078 AND 242 FILLED NAS1003 BOLT/MD115-2002-0003 INSERT 216
62

NESC TEST #1 BLIND NUTPLATES - LOCTITE 078 

100% (35μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(35μl)

1 0 7.5 7.5 0 6.5 6.5 5.0 5.0 5.8 5.8

1NP: 1ST, 2ND & 3

RD

 THREADS  DRY

4

TH & 5TH

 THREADS  DRIED WHITE CRYSTALLINE POWDER 

6

TH

 THREAD  BUILD-UP OF WET TRANSLUCENT PINK LOCTITE

NUT PLATE: COUNTERBORE  NO EVIDENCE OF LOCTITE

2 0 4.5 4.5 0 2.5 2.0 2.0 2.0 2.1 2.1

2NP: 1ST 4 THREADS  WHITE OPAQUE TO PINK CRYSTALLINE 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: SPORADIC PINK BUILD-UP OF LOCTITE IN THREADS

3 0 8.0 8.0 0 6.5 6.5 5.0 3.5 5.8 5.8

3NP: 1ST & 2ND THREADS  DRY

3

RD & 4TH THREADS  WHITE CRYSTALLINE LOCTITE

NUT PLATE: SPORADIC PINK BUILD-UP OF LOCTITE IN THREADS

4 0 7.5 7.5 0 5.5 5.0 5.0 5.0 5.1 5.1

4NP: 1ST & 2ND THREADS  DRY

3

RD

 THREAD  PINK DRY TRANSLUCENT CRYSTALLINE LOCTITE

NUT PLATE: NO EVIDENCE OF LOCTITE

5 0 5.0 5.0 0 3.0 3.0 3.0 2.5 2.9 2.9 5NP: DID NOT EXAMINE

NUT PLATE: DID NOT EXAMINE

6 0 6.5 6.5 0 5.0 4.5 4.5 2.0 4.0 4.0

6NP: 1ST THREAD  WET OPAQUE SALMON LOCTITE

2 THRU 6 THREADS  WET TRANSLUCENT PINK FILM IN THREAD 

ROOTS

7 0 7.0 7.0 0 5.0 4.5 5.5 5.5 5.1 5.1

7NP: ALL THREADS  CLEAR WET FILM OF LOCTITE

7

TH THREAD  SEMI CURED SALMON COAT OF LOCTITE

NUT PLATE: SEVERAL THREADS  PINK CRYSTALLINE LOCTITE

8 0 3.0 3.0 0 2.0 2.0 2.0 2.0 2.0 2.0

8NP: 1ST 2 THREADS DRY

3 THRU 4 THREADS  SEMI CURED TRANSLUCENT PINK GEL

NUT PLATE: EXIT THREADS  PINK CRYSTALLINE LOCTITE
63

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 7.5 7.5 0 7.0 7.0 6.0 4.5 6.1 6.1

9NP:1ST 4 THREADS  FROM WHITE CRYSTALLINE TO PINK GEL 

LOCTITE

NUT PLATE: SPORADIC THREADS AND COUNTERBORE  PINK 

GEL LOCTITE

10 0 2.5 2.5 0 2.0 2.0 1.5 1.0 1.6 1.6 10NP: 

NUT PLATE: EXIT THREADS  PINK CRYSTALLINE LOCTITE

11 0 7.5 7.5 0 8.5 8.5 6.5 5.5 7.3 7.3

11NP: 1ST 4 THREADS  DRY

5

TH

 & 6TH THREADS PINK CRYSTALLINE LOCTITE

7

TH , 8TH

 & 9TH THREADS  PINK GEL LOCTITE

NUT PLATE: SPORADIC INSTANCES OF CURED PINK-SALMON 

CRYSTALLINE LOCTITE

12 0 3.0 3.0 0 2.0 1.5 1.5 1.5 1.6 1.6

12NP: ALL THREADS  WET CLEAR LOCTITE FILM IN THREAD 

ROOTS

NUT PLATE: SPORADIC TRACES OF CURED PINK CRYSTALLINE 

LOCTITE

LAST 2 THREADS  CURED SALMON CRYSTALLINE LOCTITE

13 0 4.0 4.0 0 2.5 2.5 2.5 2.5 2.5 2.5

13NP: 1ST & 2ND THREADS  DRY

3

RD & 4TH THREADS  PINK CRYSTALLINE LOCTITE

5

TH & 6TH

 THREADS  OPAQUE PINK GEL

NUT PLATE: SPORADIC TRACES OF CURED SALMON 

CRYSTALLINE LOCTITE

14 0 3.5 3.5 0 2.5 2.0 2.0 1.5 2.0 2.0

14NP: 1ST 3 THREADS  DRY

4

TH, 5TH, & 6TH

 THREADS  SEMI CURED TRANSLUCENT PINK GEL

ANY REMAINING THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: MINUTE TRACES OF SEMI CURED TRANSLUCENT 

PINK GEL

15 0 5.5 5.5 0 5.0 4.5 3.5 3.5 4.1 4.1 15NP: ALL THREADS  CLEAR WET FILM IN THREAD ROOTS

NUT PLATE: LAST 3 THREADS  SEMI CURED TRANSLUCENT PINK 
64

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

GEL

16 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1.0 1.0

16NP: ALL THREADS  CLEAR WET PINK COAT OF LOCTITE

NUT PLATE: ALL THREADS & COUNTERBORE ONE SIDE  SEMI 

CURED TRANSLUCENT PINK GEL

AVE 5.34 4.0 3.9 3.5 3.0
65

NESC TEST #1 BLIND NUTPLATES - LOCTITE 078 

125% (45μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

125%

(45μl) 1 0 2.5 2.5 0 7.5 6.0 5.5 5.0 6.0

1NP: BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

2 0 1.5 1.5 0 5.5 2.5 2.5 2.5 3.3

2NP: BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

4

TH

 THREAD  PINK CRYSTALLINE DRY LOCTITE BUILD-UP

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

3 0 2.0 2.0 0 9.5 6.0 4.0 4.0 5.8

3NP: BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS
66

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 2.0 2.0 0 6.0 2.5 2.0 1.5 3.0

4NP: ALL THREADS  CLEAR WET TO DRY SALMON LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

5 0 1.5 1.5 0 6.5 2.5 2.0 2.0 3.3

5NP: BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

6 0 2.0 2.0 0 8.5 5.5 4.0 2.5 5.1

6NP: BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS
67

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 1.0 1.0 0 4.0 1.5 1.0 1.0 1.9

7NP: BUILD-UP OF LOCTITE IN THE THREADS UP TO THE MAJOR 

DIAMETER AND UP TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

8 0 1.5 1.5 0 8.0 5.0 4.5 4.5 5.5

8NP: 1ST 4 THREADS  PINK CRYSTALLINE DRY LOCTITE

BUILD-UP OF LOCTITE IN THE THREADS UP TO THE MAJOR 

DIAMETER AND UP TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

9 0 2.0 2.0 0 9.5 5.5 4.5 4.5 6.0

9NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS
68

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 2.0 2.0 0 5.0 2.5 2.5 2.5 3.1

10NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: DRY BUILD-UP OF LOCTITE FOUND ON THE BOLT 

SHANK ORIGINATED FROM THE COUNTERBORE OF THE NUT 

ELEMENT & BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

11 0 2.0 2.0 0 9.0 6.0 6.0 5.0 6.5

11NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

12 0 2.5 2.5 0 9.0 6.0 4.0 3.5 5.6

12NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT & WHITE CRYSTALLINE 
69

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

LOCTITE IN INTERNAL THREADS

13 0 1.5 1.5 0 7.0 2.0 2.0 3.0 3.5

13NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

14 0 2.5 2.5 0 9.5 4.5 3.5 3.0 5.1

14NP: 1ST THREAD  CLEAR PINK CRYSTALLINE LOCTITE

2

ND & 3RD

 THREADS  WHITE CRYSTALLINE FIBERS

4

TH, 5TH, & 6TH

 THREADS  CRYSTALLINE PINK DRY LOCTITE

REMAINING THREADS  WET CLEAR PINK LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS
70

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 11-06-09/2:05PM 

 BOLT REMOVAL DATE/TIME 11-09-09/1:00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

15 0 2.5 2.5 0 9.0 5.5 4.0 3.0 5.4

15NP: 2ND THRU 5TH THREADS  BUILD-UP OF CLEAR PINK 

CRYSTALLINE LOCTITE

BUILD-UP OF LOCTITE IN THE THREAD TO SHANK AREA

DEFINITE TEAR ACROSS LOCTITE DUE TO TWISTING

REMAINING THREADS  WET RED TO CLEAR LOCTITE

NUT PLATE: BUILD-UP OF LOCTITE FOUND ON THE BOLT SHANK 

ORIGINATED FROM THE COUNTERBORE OF THE NUT ELEMENT & 

BOLT HOLE

SOME INDICATION OF TRANSLUCENT LOCTITE IN INTERNAL 

THREADS

16 0 2.5 2.5 0 5.5 2.5 2.5 2.5 3.3

16NP: VERY LITTLE INDICATIONS OF LOCTITE IN BOLT THREADS

MOST OF THE LOCTITE STAYED INSIDE THE NUT PLATE & 

COUNTERBORE

NUT PLATE: COUNTERBORE & THREADS  FILLED WITH 

TRANSLUCENT SALMON LOCTITE 

AVE 2.0 7.4 4.1 3.4 3.1

125% specimens have initial static breakaway torque values as shown, then the prevailing torque builds up and has second breakaway appears after 10 to 30 degrees rotation. Did 

not record actual breakaway torque

The low breakaway was later determined to be due to the floating nut element moving in the CCW direction until it rested against nutplate base. The values at 90 degrees may be 

closer to the true breakaway torque.
71

NESC TEST #1 BLIND INSERTS - LOCTITE 078 

100% (35μl) 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(35μl)

1 0 1.5 1.5 0 1.0 .5 .5 .5 .625 0.6 1I: SKIPPED

INSERT: SKIPPED

2 0 .5 .5 0 .5 .5 .5 .5 .5 0.5

2I: 1ST 4 THREADS  SOME INDICATIONS OF DRY TRANSLUCENT 

SALMON LOCTITE

5 THRU 12 THREADS  DRY WITH NO INDICATIONS OF LOCTITE

INSERT: 1

ST 2 THREADS PINK COAT OF TRANSLUCENT SALMON 

LOCTITE

3 0 1.5 1.5 0 .5 .5 .5 .5 .5 0.5 3I: SKIPPED

INSERT: SKIPPED

4 0 4.0 4.0 0 2.0 1.5 .5 .5 .5 1.1 4I: SKIPPED

INSERT: SKIPPED

5 0 4.0 4.0 0 3.0 2.5 2.5 1.0 1.0 2.3 5I: SKIPPED

INSERT: SKIPPED

6 0 8.5 8.5 0 6.0 5.0 5.5 5.5 5.5 5.5

6I: ALL THREADS  SOME INDICATIONS OF DRY TRANSLUCENT 

SALMON LOCTITE

INSERT: 1

ST 2 THREADS  PINK COAT

7 0 1.5 1.5 0 1.0 1.0 1.0 1.0 1.0 1.0 7I: SKIPPED

INSERT: SKIPPED

8 0 4.0 4.0 0 2.5 2.0 1.0 .5 1.5 1.5 8I: SKIPPED

INSERT: SKIPPED

9 0 5.0 5.0 0 3.0 1.5 .5 .5 1.375 1.4 9I: SKIPPED

INSERT: SKIPPED

10 0 4.0 4.0 0 2.0 2.0 2.0 2.0 2.0 2.0 10I: 1ST 8 THREADS  PINK GEL COAT

INSERT: SKIPPED

11 0 5.0 5.0 0 2.5 2.5 2.5 2.5 2.5 2.5 11I: SKIPPED
72

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT: SKIPPED

12 0 4.0 4.0 0 2.0 2.0 2.0 1.5 1.875 1.9 12I: SKIPPED

INSERT: SKIPPED

13 0 3.0 3.0 0 1.0 .5 0+ .5 .5 0.5

13I: ALL THREADS  SOME INDICATIONS OF SLIGHTLY WET TO 

DRY LOCTITE

10TH & 11TH THREADS  BUILD UP OF SALMON DRY LOCTITE

INSERT: NO INDICATION OF LOCTITE

14 0 5.0 5.0 0 2.5 2.0 2.0 2.0 2.125 2.1 14I: SKIPPED

INSERT: SKIPPED

15 0 7.0 7.0 0 3.5 2.5 1.5 .5 2.0 2.0 15I: SKIPPED

INSERT: SKIPPED

16 0 9.5 9.5 0 5.5 4.5 4.0 3.5 4.375 4.4

16I: ALL THREADS  SOME INDICATION OF DRY TRANSLUCENT 

SALMON LOCTITE

INSERT: 1

ST 2 THREADS  PINK COAT 

AVE 5.34 2.4 1.9 1.6 1.4
73

NESC TEST #1 BLIND INSERTS - LOCTITE 078 

125% (45μl)

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

125%

(45μl) 1 0 2.5 2.5 0 1.0 1.0 1.0 .5 0.9

II: ALL THREADS  CLEAR WET RED TO ORANGE TINGE FILM OF 

LOCTITE IN THREAD ROOTS

INSERT: 1

ST THREAD + COUNTERBORE TRANSLUCENT PINK TO 

SALMON HEAVY COAT OF LOCTITE

REMAINING THREADS SOME INDICATION OF LOCTITE IN 

THREAD ROOTS

2 0 4.0 4.0 0 2.5 2.0 1.5 .5 1.6

2I: 1ST 4 THREADS  INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

7

TH, 8TH, & 9TH

 THREADS  CLEAR WET RED-PINK TRANSLUCENT 

COAT OF LOCTITE

REMAINING THREADS + SHANK  BUILD-UP OF WET LOCTITE IN 

THE THREAD TO SHANK

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE
74

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

3 0 4.0 4.0 0 2.5 2.0 2.0 1.0 1.9

3I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR WET RED-PINK TRANSLUCENT COAT OF 

LOCTITE

9

TH & 10TH

 THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

4 0 5.0 5.0 0 2.5 1.5 1.0 .5 1.4

4I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET LOCTITE IN THREAD ROOTS

7

TH

, 8

TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE
75

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 6.5 6.5 0 3.0 2.0 1.5 .5 1.8

5I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH

 THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

6 0 4.5 4.5 0 2.5 1.5 1.0 .5 1.4

6I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ON TO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE
76

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 3.0 3.0 0 1.5 1.0 1.0 .5 1.0

7I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR WET FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR WET LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

8 0 2.0 2.0 0 1.0 .5 .5 .5 0.6

8I: 1ST 5 THREADS BARE WET DRY CLEAR LOCTITE

7 THRU 12 THREADS  WET CLEAR RED LOCTITE IN THREAD 

ROOTS

INSERT: 1

ST THREAD + COUNTERBORE TRANSLUCENT PINK TO 

SALMON HEAVY TRANSLUCENT COAT OF LOCTITE

REMAINING THREADS  INDICATIONS OF LOCTITE IN THREAD 

ROOTS

9 0 3.0 3.0 0 1.0 1.0 .5 .5 0.7

91: 1ST 2 THREADS  CLEAR RED LOCTITE IN THREAD ROOTS

REMAINING THREADS  BUILD-UP OF WET LOCTITE UP TO THE 

BOLT MAJOR DIAMETER 

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE
77

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 3.0 3.0 0 1.5 1.0 1.0 1.0 1.1

101: 1ST 2 THREADS  CLEAR RED LOCTITE IN THREAD ROOTS

REMAINING THREADS  BUILD-UP OF WET LOCTITE UP IN 

THREAD ROOTS SHY OF THE BOLT MAJOR DIAMETER 

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

11 0 3.5 3.5 0 2.5 2.5 1.5 .5 1.8

11I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR DRY LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

12 0 4.0 4.0 0 1.5 1.5 1.5 1.0 1.4

12I: 1 THRU 6 THREADS  DRIED LOCTITE FILM

7

TH & 8TH

 THREADS  BUILD-UP OF DRY LOCTITE 

9 THRU 12 THREADS  WET CLEAR RED LOCTITE IN THREAD 

ROOTS

INSERT: TRANSLUCENT SALMON COAT IN COUNTERBORE & 1ST 2 

THREADS
78

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

13 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1.0

13I: 1ST 5 THREADS  CLEAR WET LOCTITE FILM

REMAINING THREADS  CLEAR WET RED LOCTITE IN THREAD 

ROOTS

INSERT: TRANSLUCENT SALMON COAT IN COUNTERBORE & 1ST 2 

THREADS

14 0 3.5 3.5 0 2.0 1.5 1.5 1.0 1.5

14I: ALL THREADS  WET CLEAR RED LOCTITE IN THREAD ROOTS

TEAR IN WET CLEAR RED LOCTITE COAT AT THE THREAD AREA 

COINCIDING WITH THE COUNTERBORE OF THE INSERT

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

15 0 3.5 3.5 0 2.0 1.0 1.0 1.0 1.3

15I: ALL THREADS  CLEAR WET PINK LOCTITE IN THREAD 

ROOTS

NO DEFINITE BUILD-UP OF LOCTITE

INSERT: TRANSLUCENT SALMON COAT IN COUNTERBORE & 1ST 2 

THREADS
79

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

16 0 4.5 4.5 0 1.5 1.5 1.5 1.5 1.5

16I: 11I: 1ST 4 THREADS  SOME INDICATIONS OF CLEAR FILM OF 

LOCTITE

5

TH & 6TH

 THREADS  CLEAR DRY LOCTITE IN THREAD ROOTS

7

TH, 8TH  CLEAR RED-PINK TRANSLUCENT COAT OF LOCTITE

9

TH & 10TH THREADS  CLEAR RED-PINK CRYSTALLINE LOCTITE

REMAINING THREADS + COUNTERBORE  BUILD-UP OF WET 

LOCTITE IN THE THREAD TO SHANK AREA (FROM INSERT 

COUNTERBORE)

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

LOCTITE FROM COUNTERBORE CAME OFF THE COUNTERBORE & 

ONTO THE BOLT SHANK

REMAINING THREADS  SMALL INDICATION OF SPORADIC 

CURED LOCTITE

AVE 3.7 1.8 1.4 1.2 0.8

During bolt installation it was noted that air was being forced out of the blind cavity causing Loctite bubbles to form in insert counterbore area.
80

NESC TEST #1 BLIND NUTPLATES - LOCTITE 242 

100% (35μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(35μl)

1 0 14.0 11.0 11.0 10.0 10.0 10.5

1NP: ALL THREADS WHITE CRYSTALLINE LOCTITE

NUT PLATE: BABY BLUE TO WHITE CRYSTALLINE LOCTITE 

FIBERS

2 0 11.0 7.0 7.0 7.0 6.0 6.8

2NP: 1ST 4 THREADS  WET CLEAR LOCTITE FILM

5

TH

 THRU 8TH THREADS  CRUST BABY BLUE CRYSTALLINE 

LOCTITE

9

TH THRU 12TH THREADS  WET TO BLUE CLEAR LOCTITE

SHANK  DRY BLUE LOCTITE SLEEVE 

NUT PLATE: INDICATIONS OF LOCTITE IN THREADS

3 0 3.0 3.0 3.0 3.0 2.5 2.9 3NP: DID NOT EXAMINE 

NUT PLATE: INDICATIONS OF LOCTITE IN THREADS

4 0 BAD BOLT-DID NOT TEST

5 0 11.0 6.0 6.0 6.0 5.0 5.8

5NP: 1ST 3 THREADS  WET BLUE-GREEN LOCTITE FILM

4

TH, 5TH, & 6TH

 THREADS  BABY BLUE GREEN TO WHITE 

CRYSTALLINE CRUST LOCTITE

7

TH THRU 12TH

 THREADS  WET BABY BLUE LOCTITE PASTE UP 

TO MAJOR DIAMETER

NUT PLATE: SPORADIC CHUNKS OF LOCTITE GEL ON THREADS

6 0 11.5 9.5 9.5 7.0 5.5 7.9

6NP: 1ST 3 THREADS  WET CLEAR LOCTITE FILM

4

TH, 5TH, & 6TH

 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

CRUST LOCTITE

7

TH THRU 12TH THREADS  BROWN-BLUE-GREEN LOCTITE PASTE 

UP TO MAJOR DIAMETER

NUT PLATE: SPORADIC CHUNKS OF LOCTITE GEL ON THREADS
81

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 9.5 9.5 10.0 7.5 5.0 8.0 7NP: DID NOT EXAMINE

NUT PLATE: SPORADIC LOCTITE FIBERS IN THREADS

8 0 14.0 12.0 12.0 9.0 7.0 10.0

8NP: 1ST 8 THREADS  WHITE TO BABY BLUE DRY CRYSTALLINE 

LOCTITE

9

TH

 THREAD  DRY BLUE-GREEN LOCTITE FIBER BUILD-UP 

ABOVE MAJOR DIAMETER

10TH THRU 12TH THREADS  WET TO DRY BLUE-GREEN LOCTITE 

PASTE TO PITCH DIAMETER

NUT PLATE: SPORADIC FIBERS OF LOCTITE IN THREAD ROOTS

9 0 13.0 9.0 9.0 9.0 8.0 8.8

9NP: 1ST 8 THREADS  WHITE TO BABY BLUE DRY CRYSTALLINE 

LOCTITE

9

TH

 THREAD  DRY BABY BLUE LOCTITE FIBER BUILD-UP ABOVE 

MAJOR DIAMETER

10

TH THRU 12TH

 THREADS  DRY BLUE-GREEN LOCTITE PASTE IN 

THREAD ROOTS

SHANK  DRY BLUE PASTE SLEEVE

NUT PLATE: NO INDICATIONS OF LOCTITE IN THREADS

COUNTERBORE  INDICATIONS OF DRY BLUE LOCTITE

10 0 8.0 5.0 5.0 5.0 4.0 4.8

10NP: 1ST 3 THREADS  WET CLEAR LOCTITE IN THREAD ROOTS

4

TH & 5TH

 THREADS  SPORADIC WET ORANGE TINGE FIBERS UP 

TO THE PITCH DIAMETER

6

TH THRU 8TH THREADS  WHITE TO BABY BLUE DRY 

CRYSTALLINE LOCTITE

9

TH & 12TH THREADS  WET BABY BLUE PASTE UP TO MAJOR 

DIAMETER

NUT PLATE: WET BABY BLUE GEL IN COUNTERBORE

SPORADIC FIBERS IN THREADS
82

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 17.0 11.0 11.0 10.0 9.0 10.3 11NP: DID NOT EXAMINE

NUT PLATE: SPORADIC ORANGE TINGE FIBERS IN THREAD ROOTS

12 0 11.0 14.0 14.0 7.5 9.0 11.1

12NP: 8NP: 1ST 8 THREADS  WHITE TO BABY BLUE DRY 

CRYSTALLINE LOCTITE

9

TH THREAD  DRY BLUE-GREEN LOCTITE FIBER BUILD-UP 

ABOVE MAJOR DIAMETER

10TH THRU 12TH THREADS  DRY BLUE GREEN LOCTITE PASTE IN 

THREAD ROOTS

SHANK  DRY BLUE PASTE SLEEVE

NUT PLATE: SPORADIC ORANGE TINGE FIBERS IN THREAD ROOTS

13 0 13.0 3.0 5.0 5.0 2.0 3.8

13NP 1ST 3 THREADS WET BLUE-GREEN LOCTITE PASTE IN 

THREAD ROOTS

4

TH, 5TH, & 6TH

 THREADS  WET BLUE-GREEN GEL TO CRUST 

LOCTITE

7

TH THRU 12 THREADS  WET BABY BLUE LOCTITE PASTE UP TO 

MAJOR DIAMETER

NUT PLATE: WET BABY BLUE GEL IN COUNTERBORE

THREADS  SPORADIC ORANGE TINGE FIBERS IN THREAD

14 0 11.0 11.0 11.0 6.5 6.5 8.8

14NP: 1ST 7 THREADS  DRY WHITE TO BABY BLUE CRYSTALLINE 

POWDER

8

TH & 9TH

 THREADS  WET BABY BLUE PASTE BUILD-UP ABOVE 

MAJOR DIAMETER

10TH THRU 12TH THREADS  WET BABY BLUE PASTE UP TO THE 

MAJOR DIAMETER 

SHANK  WET BABY BLUE SLEEVE

NUT PLATE: SPORADIC DRY FIBERS IN THREAD ROOTS
83

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

15 0 9.0 7.0 7.0 5.5 5.0 6.1

15NP: 1ST 2 THREADS  DRY

3

RD THRU 7TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

POWDER

8

TH & 9TH THREADS  BLUE GREEN GEL BUILD-UP ABOVE MAJOR 

DIAMETER

10TH THRU 12TH THREADS  WET BABY BLUE LOCTITE PASTE IN 

THREAD ROOTS

SHANK  BABY BLUE GEL SLEEVE

NUT PLATE: SPORADIC FIBERS OF LOCTITE IN THREAD ROOTS

16 0 11.5 11.0 11.0 9.0 7.5 9.6

16NP: 1

ST 8 THREADS  WHITE TO BABY BLUE DRY CRYSTALLINE 

LOCTITE

9

TH

 THREAD  DRY BLUE-GREEN LOCTITE FIBER BUILD-UP 

ABOVE MAJOR DIAMETER

10TH THRU 12TH THREADS  WET BLUE GEL

SHANK WET BABY BLUE PASTE TO GEL LOCTITE 

NUT PLATE: SPORADIC FIBERS OF LOCTITE IN THREAD ROOTS

AVE 11.2 8.6 8.8 7.1 6.1
84

NESC TEST #1 BLIND NUTPLATES - LOCTITE 242 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

50%

(17μl) 1 0 16.0 16.0 0 5.5 5.5 5.5 4.0 5.1

1NP: 1ST THREAD DRY

2, 3, & 4  BLUE CRUSTY DRY LOCTITE

5 THRU 12  OPAQUE BABY BLUE WET PASTE IN THREAD ROOTS

AMOUNT OF LOCTITE DIMINISHES TOWARDS SHANK DIRECTION

NUT PLATE: COUNTERBORE HAS THE MAJORITY OF BLUE 

LOCTITE

THREADS HAVE SOME INDICATIONS OF BLUE LOCTITE

2 0 9.0 9.0 0 4.0 3.5 2.5 2.0 3.0

2NP: 1ST THREAD DRY

2

ND & 3RD WHITE CRYSTALLINE FIBERS

4

TH THREAD  CLEAR BLUE GEL

5 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE

11 &12 THREADS CLEAR WET FILM

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

3 0 10.0 10.0 0 4.0 3.5 1.5 2.0 2.8

3NP: 1ST THREAD DRY

2

ND & 3RD THREADS  WHITE CRYSTALLINE BROKEN FIBERS

3

RD THREAD  CLEAR BLUE GEL TO CRUSTY IN APPEARANCE

4 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

11 & 12 THREADS WET CLEAR LOCTITE FILM

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS
85

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 11.0 11.0 0 4.5 4.5 3.5 2.5 3.8

4NP: 1ST THREAD DRY

2

ND & 3RD THREADS  CLEAR BLUE CRYSTAL GEL 

4 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE

11 & 12 THREADS  CLEAR WET FILM

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

5 0 12.0 12.0 0 5.5 5.5 4.5 2.5 4.5

5NP: 1ST THREAD DRY

2

ND THREAD  WHITE TO BABY BLUE CRYSTALLINE POWDER

3 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

6 0 11.0 11.0 0 4.5 4.5 3.5 3.5 4.0

6NP1ST THREAD DRY

2

ND THREAD  WHITE TO BABY BLUE CRYSTALLINE FIBERS

3 THRU 8 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

9 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE COAT 

BUILD-UP

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

7 0 11.0 11.0 0 4.0 4.0 3.5 2.5 3.5

7NP: 1ST THREAD DRY

3

RD THREAD  CLEAR BLUE GEL

4 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

11 & 12 THREADS  GEL FORMING ON THREADS ABOVE MAJOR 

DIAMETER

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS
86

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 9.0 9.0 0 4.0 3.0 2.5 2.0 2.9

8NP: 1ST 3 THREADS  CLEAR WET FILM

4

TH THREAD  CLEAR BLUE CRYSTALLINE GEL

5 THRU 11 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

12TH THREAD  OPAQUE BABY BLUE WET PASTE BUILD-UP 

ABOVE MAJOR DIAMETER

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

OPAQUE BLUE-GREEN LOCTITE BUILD UP IN THREADS

9 0 10.0 10.0 0 4.0 3.0 2.5 2.0 2.9

9NP: 1ST 3 THREADS  CLEAR DRY TO CLEAR WET LOCTITE FILM

4

TH, 5TH, & 6TH THREADS  OPAQUE BLUE-GREEN WET PASTE IN 

THREAD ROOTS

7 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

BABY BLUE TRANSLUCENT COAT ON BOLT SHANK

11 & 12 THREADS  DRY

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

BLUE-GREEN LOCTITE BUILD UP IN THREADS

10 0 10.0 10.0 0 3.0 2.5 2.0 1.5 2.3

10NP: 1ST 3 THREADS  CLEAR WET FILM

4

TH THREAD INDICATIONS OF BLUE GEL IN THREAD ROOTS

5 & 6 THREADS  OPAQUE BABY BLUE TO BLUE-GREEN PASTE IN 

THREAD ROOTS

7 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

11 & 12 THREADS  NO INDICATIONS OF LOCTITE

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS
87

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 9.0 9.0 0 4.5 5.0 4.0 2.5 4.0

11NP: 1

ST THREAD DRY

2

ND & 3RD THREADS  DRY BABY BLUE CRYSTAL FIBERS TO 

CLEAR BLUE GEL

4

TH THRU 10TH THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

11 & 12 THREADS  NO INDICATIONS OF LOCTITE

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

BLUE-GREEN LOCTITE BUILD UP IN THREADS

12 0 9.0 9.0 0 4.0 4.0 3.0 2.0 3.3

12NP: 1

ST THREAD DRY

2

ND THREAD ROOT  WHITE TO BABY BLUE CRYSTAL FIBER

3

RD THREAD ROOT  BLUE-GREEN LOCTITE GEL

4 THRU 9 THREADS  OPAQUE BABY BLUE WET PASTE COAT 

10 THRU 12 THREADS CLEAR WET FILM

BLUE-GREEN COAT ON SHANK

NUT PLATE: VERY LITTLE INDICATION OF LOCTITE

13 0 10.0 10.0 0 3.5 4.0 4.0 3.0 3.6

13NP 1ST 2 THREADS DRY

3

RD & 4TH THREADS  BABY BLUE GEL

5 THRU 8 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

9 THRU 10 THREADS  BABY BLUE WET PASTE BUILD-UP

11 & 12 THREADS  CLEAR WET FILM

SHANK  TRANSLUCENT BLUE-GREEN PATCH/COAT

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS
88

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* APPLICATION DATE/TIME: 12-07-09/11:00AM 

 BOLT REMOVAL DATE/TIME 12-10-09/12::00PM 

 CURE TIME: APPROX 72 HOURS

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 10.0 10.0 0 6.5 6.0 4.0 2.5 4.8

14NP: 1st 3 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

FIBER

4 THRU 9 THREADS  BABY BLUE WET PASTE

10, 11, & 12  CLEAR WET FILM

SHANK  CLEAR BLUE-GREEN PATCH

NUT PLATE: OPAQUE BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

15 0 9.0 9.0 0 4.0 4.5 4.5 3.0 4.0

15NP: 1ST THREAD DRY

2

ND & 3RD THREAD  WHITE BABY BLUE CRYSTALLINE FIBER TO 

CLEAR BLUE GEL

4 THRU 9 THREADS OPAQUE BABY BLUE WET PASTE IN THREAD 

ROOTS

10 & 11 THREADS  PATCH OF OPAQUE BABY BLUE WET PASTE 

BUILD UP

12TH THREAD & SHANK  CLEAR BLUE-GREEN PATCH

NUT PLATE: BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

16 0 10.0 10.0 0 5.0 5.5 4.0 2.5 4.3

16NP: 1ST 2 THREADS DRY

3, 4, & 5 THREADS  CLEAR BLUE-GREEN GEL TO CRUSTY IN 

APPEARANCE

6 THRU 10 THREADS  BABY BLUE WET PASTE IN THREAD ROOTS

11TH & 12TH THREADS  BABY BLUE WET PASTE ABOVE MAJOR 

DIAMETER

NUT PLATE: BLUE-GREEN LOCTITE IN COUNTERBORE

SOME INDICATIONS OF LOCTITE IN THREADS

AVE 10.4 4.4 4.2 3.4 2.5
89

NESC TEST #1 BLIND NUTPLATES - LOCTITE 242 

125% (45μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* CURE TIME: APPROX 72 HOURS

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

125%

(45μl) 1 0 14.0 14.0 0 9.0 8.5 9.0 9.0 8.9

1NP: 1ST THREAD WET CLEAR

2

ND THREAD BLUE CLEAR CRYSTAL INDICATIONS IN THREAD 

ROOT

3

RD &4TH WHITE CRYSTALLINE TO DRY BABY BLUE FIBERS 

5

TH TRANSITION FROM OPAQUE BABY BLUE WET PASTE TO 

CLEAR BLUE

REMAINING THREADS HAVE OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SPORADIC INDICATIONS OF BABY BLUE FIBERS

2 0 12.0 12.0 0 4.0 4.0 3.5 2.5 3.5

2NP: THREADS 1, 2, & 3 CLEAR BLUE-GREEN LOCTITE

THREADS 7 TO 12 HAVE BABY BLUE WET CLEAR LOCTITE IN 

THREAD ROOTS

THERE IS A BUILD UP OF LOCTITE FIBERS ON THE 5TH THREAD

NUT PLATE: OPAQUE BLUE-GREEN PASTE IN COUNTERBORE

NO INDICATIONS OF LOCTITE IN INTERNAL THREADS

3 0 12.0 12.0 0 4.5 4.5 3.5 3.0 3.9

3NP: THREADS 1, 2 & 3 BLUE-GREEN CLEAR LOCTITE

THREADS 4, 5, & 7 OPAQUE BABY BLUE WET PASTE TOTALLY 

FILLED ROOT UP TO THE MAJOR DIAMETER OF THE THREAD

8 THRU 12 THREADS  OPAQUE BABY BLUE PASTE IN ROOTS

NUT PLATE: CLEAR BLUE-GREEN LOCTITE IN COUNTERBORE

NO INDICATIONS OF LOCTITE IN INTERNAL THREADS
90

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* CURE TIME: APPROX 72 HOURS

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 14.0 14.0 0 5.0 5.0 4.5 4.0 4.6

4NP: THREADS 1, 2 & 3 CLEAR BLUE-GREEN LOCTITE

THREADS 4, 5, & 7 OPAQUE BABY BLUE WET PASTE TOTALLY 

FILLED ROOT UP TO THE MAJOR DIAMETER OF THE THREAD

8 THRU 12 THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

NUT PLATE: BUILD UP OF BABY BLUE WET LOCTITE COAT IN 

COUNTERBORE

NO OTHER INDICATIONS OF LOCTITE IN INTERNAL THREADS

5 0 14.0 14.0 0 6.0 7.0 5.0 5.0 5.8

5NP: THREADS 1, 2, &3 CLEAR WET BLUE-GREEN LOCTITE IN 

THREAD ROOTS

4TH THREAD FILLED WITH WHITE TO BABY BLUE FIBERS

5

TH & 6TH THREADS  OPAQUE BABY BLUE WET PASTE BUILD UP 

FILL THE ROOTS

THE REMAINING THREADS HAVE OPAQUE BABY BLUE WET 

PASTE IN ROOTS

NUT PLATE: OPAQUE BLUE-GREEN PASTE IN COUNTERBORE

NO INDICATIONS OF LOCTITE IN INTERNAL THREADS

6 0 17.0 17.0 0 6.0 6.0 5.0 4.0 5.3

6NP: THREADS 1, 2&3  CLEAR BLUE-GREEN CLEAR LOCTITE

THREADS 4, 5, &7  OPAQUE BABY BLUE WET PASTE TOTALLY 

FILLED ROOT UP TO THE MAJOR DIAMETER OF THE THREAD

THREADS 8 THRU 12  OPAQUE BABY BLUE PASTE IN ROOTS

NUT PLATE: NO INDICATIONS OF LOCTITE IN THREADS

7 0 14.0 14.0 0 8.0 9.0 7.5 5.0 7.4

7NP: 1ST 1.5 THREADS  CLEAR WET

THREADS 3, 4, &5  BUILD-UP OF CLEAR WET BABY BLUE 

LOCTITE ABOVE MAJOR DIAMETER 

THREADS 7 & 8  OPAQUE BABY BLUE WET PASTE PATCH

REMAINING THREADS HAVE OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: CLEAR BLUE-GREEN LOCTITE IN COUNTERBORE NO 

INDICATION OF LOCTITE IN REMAINING THREADS
91

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* CURE TIME: APPROX 72 HOURS

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 13.0 13.0 0 6.0 6.5 6.5 5.0 6.0

8NP: 1ST 6 THREADS  CLEAR BLUE-GREEN PASTE ABOVE MAJOR 

DIAMETER

REMAINING THREADS  BABY BLUE WET PASTE IN THREAD 

ROOTS

NUT PLATE: NO INDICATION OF LOCTITE

9 0 14.0 14.0 0 6.0 6.5 4.5 4.0 5.3 NOT EXAMINED

10 0 15.0 15.0 0 5.0 5.0 5.5 4.5 5.0 NOT EXAMINED

11 0 14.0 14.0 0 8.0 8.0 6.5 5.5 7.0 NOT EXAMINED

12 0 11.0 11.0 0 7.0 5.5 5.5 4.5 5.6 NOT EXAMINED

13 0 10.0 10.0 0 4.5 3.5 3.0 3.0 3.5 NOT EXAMINED

14 0 13.0 13.0 0 8.5 9.0 8.0 7.0 8.1 NOT EXAMINED

15 0 9.0 9.0 0 4.0 4.5 4.0 4.0 4.1

15NP: 1ST 2 THREADS  WET CLEAR FILM 

3

RD THREAD  WET BLUE-GREEN LOCTITE IN THREAD ROOTS

4

TH THREAD  CLEAR BLUE-GREEN GEL

5

TH & 6TH THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS ABOVE MAJOR DIAMETER

7 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: DID NOT EXAMINE

16 0 15.0 15.0 0 7.0 7.0 5.0 4.5 5.9 NOT EXAMINED

AVE 13.2 6.2 6.2 5.4 4.7
92

NESC TEST #1 BLIND INSERTS - LOCTITE 242 

100% (35μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(35μl)

1 0 12.5 0 10.0 7.0 5.5 2.0 6.1

1I: 1st 8 THREADS  DRY WHITE CRYSTALLINE TO BABY BLUE 

POWDER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

11TH & 12TH THREADS  WET BABY BLUE PASTE FILLED TO 

MAJOR DIAMETER

INSERT: 1

ST 3 THREADS  DRY WHITE CRYSTALLINE TO BABY 

BLUE POWDER

REMAINING THREADS  DRY WHITE CRYSTALLINE BABY BLUE 

POWDER IN THREAD ROOTS

COUNTERBORE  BLUE GEL

2 0 16.5 0 12.0 9.0 6.5 6.0 8.4

2I: 1ST 8 THREADS  WET BABY BLUE PASTE FILLED TO MAJOR 

DIAMETER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILDUP

11TH & 12TH THREADS  WET BABY BLUE PASTE FILLED TO 

MAJOR DIAMETER

INSERT: ALL THREADS  LIGHT BLUE GEL TO BABY BLUE FIBERS

COUNTERBORE  WET OPAQUE BABY BLUE PASTE

3 0 13.0 0 11.0 6.5 4.5 3.0 6.3

3I: 1ST 3 THREADS  DRY SPORADIC LOCTITE

4

TH THRU 8TH THREADS  DRY WHITE, BABY BLUE POWDER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

11TH & 12TH THREADS  WET BABY BLUE PASTE FILLED TO 

MAJOR DIAMETER

INSERT: ALL THREADS  LIGHT BLUE GEL TO BABY BLUE FIBERS

COUNTERBORE  WET OPAQUE BABY BLUE PASTE

4 0 19.0 0 16.0 11.0 7.0 5.0 9.8 4I: 1ST 5 THREADS  WET CLEAR FILM LOCTITE

6

TH THRU 12TH THREADS  WET OPAQUE BABY BLUE PATCHES 
93

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT: 1

ST THREAD & COUNTERBORE  WET BABY BLUE PASTE

2

ND & 3RD THREADS  DRY WHITE CRYSTALLINE TO DRY BABY 

BLUE FIBERS

5 0 20.0 0 8.5 6.0 4.5 2.0 5.3

5I: 1ST 5 THREADS  DRY

6

TH & 7TH

 THREADS  DRY WHITE CRYSTALLINE TO DRY BABY 

BLUE FIBERS

8

TH, 9TH & 10TH THREADS  BABY BLUE TRANSLUCENT COAT 

(BUILD-UP)

11TH & 12TH THREADS  WET BABY BLUE PASTE FILLED TO 

MAJOR

INSERT: BABY BLUE CRUST FIBERS IN THREAD ROOTS

6 0 14.5 0 6.0 6.0 6.0 3.0 5.3

6I 1st 7 THREADS  DRY

8

TH

 THREAD DRY WHITE BABY BLUE CRYSTALLINE FIBERS

9

TH & 10TH THREADS  BABY BLUE TRANSLUCENT COAT (BUILDUP)

11TH & 12TH THREADS  WET BABY BLUE PASTE FILLED TO 

MAJOR

INSERT: BABY BLUE CRUST FIBERS IN THREAD ROOTS

7 0 15.5 0 11.0 7.0 6.0 3.0 6.8

7I: 1st 6 THREADS SPORADIC BROWN BLUE CRUST IN THREAD 

ROOTS

7

TH & 8TH THREADS  DRY BROWN BLUE CRUST FILLED TO MAJOR 

DIAMETER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE COAT (BUILDUP)

11TH & 12TH THREADS  WET OPAQUE BABY BLUE PASTE TO 

MAJOR DIAMETER

INSERT: SPORADIC BLUE TRANSLUCENT FIBERS IN THREAD 

ROOTS
94

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 18.0 0 11.0 7.0 5.0 3.0 6.5

8I: 1st 4 THREADS  SPORADIC DRY WHITE CRYSTALLINE IN 

THREAD ROOTS

5

TH THRU 8TH THREADS  DRY WHITE BABY BLUE CRYSTALLINE 

FILLED MAJOR DIAMETER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE COAT

11TH & 12TH THREADS  WET OPAQUE BABY BLUE PASTE IN 

THREAD ROOTS

INSERT: SPORADIC WHITE BABY BLUE CRYSTALLINE FIBERS IN 

THREAD ROOTS

9 0 9.5 0 5.0 3.0 2.5 1.5 3.0

9I: ALL THREADS  WET BABY BLUE PASTE FILL TO MAJOR 

DIAMETER

INSERT: ALL THREADS  SPORADIC WET BABY BLUE PASTE

COUNTERBORE  WET BABY BLUE PASTE

10 0 7.5 0 5.0 3.5 3.0 1.5 3.3

10I: 1

st 6 THREADS  DRY TO WET CLEAR FILM IN THREAD 

ROOTS

7

TH & 8TH

 THREADS  WET BABY BLUE CRUST LOCTITE FILLED TO 

MAJOR DIAMETER

9

TH & 10TH THREADS  TRANSLUCENT BLUE-GREEN COAT BUILD 

UP

11TH & 12TH THREADS  WET OPAQUE BLUE-GREEN PASTE 

LOCTITE FILLED TO MAJOR DIAMETER

INSERT: SPORADIC BABY BLUE CRUST LOCTITE IN THREAD 

ROOTS
95

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 14.0 0 8.0 4.0 3.0 2.5 4.4

11I: 1

st 3 THREADS  DRY

4

TH THRU 7TH

 THREADS  WET OPAQUE BABY BLUE PASTE 

LOCTITE FILLED TO MAJOR DIAMETER

8

TH & 9TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

10TH, 11TH & 12TH THREADS  WET OPAQUE BLUE-GREEN PASTE 

LOCTITE FILLED TO MAJOR DIAMETER

INSERT: INDICATIONS OF BLUE TRANSLUCENT FIBERS IN 

THREAD ROOTS

COUNTERBORE  WET CLEAR FILM OF LOCTITE

12 0 12.0 0 8.5 4.5 3.0 3.0 4.8

12I: 1

st 3 THREADS  WET CLEAR FILM OF LOCTITE

4

TH THRU 8TH THREADS  WET OPAQUE BABY BLUE PASTE 

LOCTITE FILLED TO MAJOR DIAMETER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

11TH & 12TH THREADS  WET OPAQUE BABY BLUE PASTE FILLED 

TO MAJOR DIAMETER

INSERT: THREADS & COUNTERBORE  DRY WHITE BABY BLUE 

CRYSTALLINE FIBERS

13 0 16.0 0 7.0 6.5 5.5 2.5 5.4

13I: 1

st 6 THREADS DRY

7

TH & 8TH

 THREADS  DRY WHITE BABY BLUE CRYSTALLINE 

CRUST

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

11TH & 12TH THREADS  WET OPAQUE BABY BLUE PASTE FILLED 

TO MAJOR DIAMETER

INSERT: THREADS & COUNTERBORE  DRY WHITE BABY BLUE 

CRYSTALLINE FIBERS
96

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 14.0 0 7.0 6.0 6.0 3.0 5.5

14I: 1

st 3 THREADS  WET CLEAR FILM

4

TH THRU 8TH THREADS  WET OPAQUE BABY BLUE PASTE 

LOCTITE FILLED TO MAJOR DIAMETER

9

TH & 10TH THREADS  WET OPAQUE BABY BLUE PASTE BUILD-UP

11TH & 12TH THREADS  WET OPAQUE BABY BLUE PASTE FILLED 

TO MAJOR DIAMETER

INSERT: INDICATIONS OF DRY BABY BLUE FIBERS IN THREAD 

ROOTS

COUNTERBORE  WET BABY BLUE PASTE LOCTITE

15 0 12.0 0 10.0 6.5 4.5 3.0 6.0

15I: 1

st 6 THREADS DRY TO WET CLEAR FILM OF LOCTITE

7

TH THRU 12TH THREADS  WET BLUE-GREEN PASTE FILLED TO 

MAJOR DIAMETER

INSERT: WET BABY BLUE-GREEN FIBERS

COUNTERBORE  WET BABY BLUE-GREEN FIBERS

16 0 19.0 0 15.0 8.0 7.0 4.0 8.5

16I: 1

st 6 THREADS BARE

7

TH & 8TH THREADS  DRY WHITE BABY BLUE CRYSTALLINE 

POWDER FIBERS

9

TH & 10TH

 THREADS  WET BLUE-GREEN OPAQUE COAT BUILD 

UP

11TH & 12TH THREADS  WET BABY BLUE-GREEN PASTE FILLED 

TO MAJOR DIAMETER

INSERT: SPORADIC DRY WHITE CRYSTALLINE FIBERS

COUNTERBORE  DRY WHITE BABY BLUE CRYSTALLINE

AVE 14.6 9.4 6.3 5.0 3.0
97

NESC TEST #1 BLIND INSERTS - LOCTITE 242 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

50%

(17μl)

1 0 6.5 6.5 0 3.5 2.5 1.5 1.0 2.1 2.1

1I: 1ST 2 THREADS DRY

THREADS 3 THRU 7  BABY BLUE WET PASTE IN THREAD ROOTS

8

TH THREAD  SHOW LOCTITE BUILD-UP ABOVE MAJOR 

DIAMETER

9 THRU 12 WET CLEAR FILM OF LOCTITE

INSERT: BLUE-GREEN LOCTITE GEL IN COUNTERBORE

VERY LITTLE EVIDENCE OF LOCTITE IN THREADS

2 0 7.0 7.0 0 2.5 1.5 1.0 1.0 1.5 1.5

2I: 1ST 4 THREADS LOOK DRY LITTLE EVIDENCE OF LOCTITE

THREADS 5 THRU 9  OPAQUE BABY BLUE WET PASTE IN ROOTS

8

TH THREAD SHOW LOCTITE BUILD-UP ABOVE MAJOR DIAMETER

9 THRU 12 WET CLEAR FILM OF LOCTITE

INSERT: BLUE-GREEN LOCTITE GEL IN COUNTERBORE

VERY LITTLE EVIDENCE OF LOCTITE IN THREADS

3 0 5.0 5.0 0 2.5 1.0 .5 .5 1.1 1.1

3I: 1ST 6 THREADS  OPAQUE BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS

7

TH & 8TH THREADS  SHOW LOCTITE BUILD-UP ABOVE MAJOR 

DIAMETER

9 THRU 12 WET CLEAR FILM OF LOCTITE

INSERT: BLUE-GREEN LOCTITE GEL IN COUNTERBORE & IN 

THREAD ROOTS

4 0 7.0 7.0 0 4.0 3.5 3.0 2.0 3.1 3.1

4I: 1ST 5 THREADS  LOOK DRY LITTLE EVIDENCE OF LOCTITE

6

TH, 7TH, & 8TH THREADS  SHOW LOCTITE BUILD-UP ABOVE 

MAJOR DIAMETER FROM A CLEAR BLUE GEL TO BABY BLUE WET 

PASTE IN APPEARANCE

9 THRU 12 WET CLEAR FILM OF LOCTITE

INSERT: LARGE BUILD-UP OF BABY BLUE GEL IN COUNTERBORE

5 0 6.0 6.0 0 2.0 1.5 1.5 1.5 1.6 1.6 5I: EVEN DISTRIBUTION OF OPAQUE BABY BLUE WET PASTE 
98

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

LOCTITE IN THREAD ROOTS

INSERT: 1

ST THREAD & COUNTERBORE  BABY BLUE 

TRANSLUCENT COAT

6 0 8.0 8.0 0 7.5 4.5 3.5 2.5 4.5 4.5

6I: 1 THRU 5 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE (NOT THICK)

6 THRU 9 THREADS  OPAQUE BABY BLUE WET PASTE LOCTITE 

IN ROOTS

10, 11, & 12 THREADS  WET CLEAR LOCTITE FILM

INSERT: BLUE-GREEN WET GEL IN COUNTERBORE & 1ST THREAD

SOME INDICATION OF LOCTITE IN REMAINING THREADS

7 0 8.5 8.5 0 3.0 2.5 2.0 2.0 2.4 2.4

7I: EVEN DISTRIBUTION OF OPAQUE BABY BLUE WET PASTE 

LOCTITE IN THREAD ROOTS

INSERT: CLEAR BABY BLUE LOCTITE GEL IN COUNTERBORE & 1ST

2 THREADS

INDICATIONS OF DRIED TRANSLUCENT LOCTITE FIBERS IN 

THREADS

8 0 6.0 6.0 0 2.0 1.5 1.0 1.0 1.4 1.4

8I: EVEN DISTRIBUTION OF OPAQUE BABY BLUE WET PASTE IN 1ST

7 THREAD ROOTS

8

TH & 9TH THREADS  BUILD-UP OF OPAQUE BABY BLUE WET 

PASTE UP TO THE MAJOR DIAMETER

INSERT: BLUE GEL IN COUNTERBORE & 1ST 2 THREADS

9 0 7.0 7.0 0 2.5 2.0 1.5 1.5 1.9 1.9

9I: THREADS 1 THRU 10  EVEN DISTRIBUTION OF OPAQUE BABY 

BLUE WET PASTE OF LOCTITE IN THREAD ROOTS

8

TH THREAD HAS A BUILD-UP OF BABY BLUE WET PASTE LOCTITE 

ABOVE MAJOR DIAMETER

INSERT: OPAQUE BABY BLUE WET PASTE IN COUNTERBORE

1

ST 3 THREADS WHITE TO BABY BLUE CRYSTALLINE FIBERS

10 0 6.0 6.0 0 3.0 2.0 1.5 1.0 1.9 1.9 10I: 1

ST 2 THREADS DRY

3

RD & 4TH CLEAR WET FILM
99

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 THRU 9 BABY BLUE WET PASTE IN THREAD ROOTS

10 THRU 12 WET CLEAR FILM

INSERT: LARGE CHUNK OF BABY BLUE WET PASTE LOCTITE IN 

FILLED THREAD ORIGINATED IN COUNTERBORE

1

ST 2 THREADS  DRY FLAKEY BLUE FIBER

11 0 6.5 6.5 0 3.5 2.5 2.0 1.5 2.4 2.4

11I: 1ST THREAD CLEAR WET FILM

2 THRU 7 BABY BLUE WET PASTE IN THREAD ROOTS

8

TH THREAD HAS A BUILD-UP OF BABY BLUE WET PASTE ABOVE 

MAJOR DIAMTER

10, 11, & 12 BABY BLUE WET PASTE IN THREAD ROOT

INSERT: SOME INDICATION OF TRANSLUCENT BABY BLUE COAT 

OF LOCTITE IN COUNTERBORE 

12 0 9.0 9.0 0 5.5 4.0 3.0 2.0 3.6 3.6

12I: 1ST 3 THREADS DRY 

4

TH, 5TH, & 6TH THREADS CLEAR BABY BLUE CRYSTAL

8

TH THREAD BUILT-UP BABY BLUE WET PASTE

9 & 10 BABY BLUE WET PASTE IN THREAD ROOTS

11 & 12 CLEAR WET FILM

INSERT: BLUE GEL IN COUNTERBORE

13 0 9.0 9.0 0 5.0 3.5 3.0 2.5 3.5 3.5

13I: 1ST THREAD WHITE TO BABY BLUE SLIVER OF LOCTITE

2

ND & 3RD THREADS CLEAR WET FILM

4 THRU 10 BABY BLUE WET PASTE IN THREAD ROOTS

QUANTITY OF LOCTITE REDUCES APPROACHING TOWARDS 

SHANK

11 & 12 WET CLEAR FILM

INSERT: COUNTERBORE AND RANDOM THREADS  DRY BABY 

BLUE COAT

14 0 5.0 5.0 0 2.5 2.5 1.5 1.5 2.0 2.0

14I: 1ST 7 THREADS BABY BLUE WET PASTE IN THREAD ROOTS

8

TH THREAD  BABY BLUE WET PASTE BUILD UP

9 THRU 12 BABY BLUE WET PASTE IN THREAD ROOTS
100

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT: COUNTERBORE AND RANDOM THREADS  DRY BABY 

BLUE COAT

15 0 7.5 7.5 0 6.5 3.5 2.5 1.5 3.5 3.5

15I:1ST 4 THREADS ARE DRY

5

TH  CLEAR BLUE CRYSTAL

6

TH & 7TH THREADS  BABY BLUE WET LOCTITE PASTE IN THREAD 

ROOTS

8

TH THREAD BUILD-UP OF BABY BLUE WET LOCTITE PASTE

9 THRU 12 THREADS  BABY BLUE WET LOCTITE PASTE IN 

THREAD ROOTS

INSERT: BABY BLUE PASTE IN COUNTERBORE

16 0 5.5 5.5 0 3.0 1.5 1.5 1.5 1.9 1.9

16I: ALL THREADS  BABY BLUE WET PASTE IN THREAD ROOTS

INSERT: BABY BLUE WET PASTE IN COUNTERBORE

BABY BLUE TRANSLUCENT FIBERS THROUGH OUT RANDOM 

THREADS

AVE 6.84 3.7 2.5 1.9 1.5
101

NESC TEST #1 – BLIND INSERTS - LOCTITE 242 

125% (45μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

125%

(45μl)

1 0 20.0 20.0 0 7.0 4.0 3.0 2.5 4.1

1I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREAD HAS BUILD-UP OF OPAQUE BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

2 0 15.0 15.0 0 6.0 3.5 2.0 1.0 3.1

2I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREAD HAS BUILD-UP OF OPAQUE BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

3 0 11.0 11.0 0 4.0 2.5 2.0 2.0 2.6

3I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREAD HAS BUILD-UP OF OPAQUE BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

4 0 7.0 7.0 0 3.0 2.0 1.5 1.5 2.0

4I: ALL THREADS  OPAQUE BABY BLUE PASTE EVENLY 

DISTRIBUTED IN THREAD ROOTS

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS
102

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 11.0 11.0 0 7.0 2.5 2.0 1.5 3.3

5I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREADS  BUILD-UP OF OPAQUE BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

6 0 17.0 17.0 0 6.5 4.5 4.0 2.0 4.3

6I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREAD  BUILD-UP OF BABY BLUE PASTE LOCTITE 

DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

7 0 12.0 12.0 0 6.0 2.5 1.5 1.0 2.8

7I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREADS  BUILD-UP OF OPAQUE BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

8 0 12.0 12.0 0 5.0 3.0 2.0 1.0 2.8

8I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS
103

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 17.0 17.0 0 7.0 4.5 2.5 2.0 4.0

9I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: BABY BLUE TRANSLUCENT FIBER COAT ON INTERNAL 

THREADS

10 0 10.0 10.0 0 3.0 2.0 2.0 2.0 2.3

10I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

11 0 16.0 16.0 0 6.0 3.5 2.5 2.5 3.6

11I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

12 0 13.0 13.0 0 5.0 3.0 1.5 1.0 2.6

12I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

13 0 13.0 13.0 0 3.5 2.5 2.5 2.5 2.8 13I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 
104

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 

NAS1003-7A BOLT/MD115-2002-0003 INSERT* 

 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

14 0 16.0 16.0 0 6.0 3.5 2.5 1.5 3.4

14I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT:

15 0 15.0 15.0 0 5.0 3.5 2.0 1.5 3.0

15I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: COUNTERBORE HAS AN EXCESSIVE OPAQUE BABY BLUE 

PASTE LOCTITE COATING WITH SOME EVIDENCE OF LOCTITE IN 

THREADS

16 0 18.0 18.0 0 5.0 4.5 4.0 3.0 4.1

16I: ALL THREADS  OPAQUE BABY BLUE PASTE IN THREAD 

ROOTS

8

TH & 9TH

 THREADS  HAS BUILD-UP OF BABY BLUE PASTE 

LOCTITE DRESS LIKE IN APPEARANCE

INSERT: BABY BLUE TRANSLUCENT FIBER COAT ON INTERNAL 

THREADS

AVE 13.9 5.3 3.2 2.3 1.8
105

NESC TEST #1, BLIND NUTPLATES– LOCTITE 290 

100% (35μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(35μl)

1 0 8.0 0 30.0 38.0 34.0 27.0 32.3

1NP: 1st 3 THREADS  SPORADIC CLEAR GREEN CRYSTALLINE

4

TH & 5TH

 THREADS  WHITE CRYSTALLINE POWDER

6

TH, 7TH , 8TH THREADS  CLEAR GREEN CRYSTALLINE FILLED 

THREAD ROOTS

9 THRU 12  WET CLEAR LOCTITE

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

2 0 5.0 0 8.0 8.0 8.0 5.5 7.4

2NP: ALL THREADS  CLEAR WET LOCTITE

SPORADIC PIECES OF GREEN GEL

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

3 0 4.0 0 7.0 4.5 4.0 3.5 4.8

3NP: 1ST THREAD  WET LIME GREEN OPAQUE PASTE LOCTITE

2

ND THREAD  CLEAR GREEN CRUST LOCTITE

3

RD, 4TH & 5TH THREADS  DRY CRUST LOCTITE

6

TH THRU 12TH  CLEAR WET FILM

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: NOT EXAMINED
106

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 7.5 0 25.5 25.5 23.0 20.0 23.5

4NP: 1ST THREAD  WET LIME GREEN OPAQUE PASTE LOCTITE

2

ND & 3RD

 THREAD  WHITE CRUST, DRY LOCTITE

4

TH THREAD  GREEN CRUST LOCTITE

5

TH THRU 12TH THREAD  WET OPAQUE LOCTITE IN THREAD 

ROOTS

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

5 0 4.0 0 21.5 24.0 19.0 15.0 19.9

5NP: 1ST 2 THREADS  WET LIME GREEN OPAQUE PASTE LOCTITE

3

RD, 4TH, & 5TH THREADS  DARK BROWN-GREEN CRUST LOCTITE

6

TH THRU 12TH THREAD  WET GREEN CLEAR FILM IN THREAD 

ROOTS

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

6 0 7.0 0 10.0 10.0 9.0 8.0 9.3

6NP: 1ST 4 THREADS  WET CLEAR GREEN GEL

5

TH THRU 12TH THREADS WET CLEAR FILM WITH SPORADIC 

PIECES OF WET CLEAR GREEN GEL

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE WITH LARGE AMOUNTS OF CLEAR GREEN 

COAT IN ALUMINUM HOLE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK
107

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 9.0 0 20.0 22.0 22.5 20.5 21.3

7NP: 1st 3 THREADS  SPORADIC CLEAR GREEN CRYSTALLINE

2

ND & 3RD

 THREADS  WHITE CRYSTALLINE DRY POWDER

4

TH & 5TH

 THREADS  BROWN-GREEN CRYSTALLINE LOCTITE

6

TH THRU 12TH

 THREADS  OPAQUE GREEN LOCTITE FILLED 

ROOTS

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: SPORADIC DRY GREEN FIBERS IN INTERNAL 

THREADS

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

8 0 7.0 0 17.0 20.0 18.0 16.0 17.8

8NP: 1ST & 2ND THREADS  OPAQUE LIME GREEN LOCTITE

3

RD

 THREAD  WHITE CRYSTALLINE

4

TH & 5TH

 THREADS  BROWN-GREEN CRUST LOCTITE

6

TH THREAD  CLEAR GREEN GEL 

7 THRU 12 THREADS  WET CLEAR GREEN FILM

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK
108

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 10.0 0 15.0 14.5 13.0 13.5 14.0

9NP: 1ST 2 THREADS  OPAQUE WET GREEN LOCTITE IN THREAD 

ROOTS

3

RD, 4TH, & 5TH THREADS  CLEAR WET GREEN LOCTITE GEL IN 

THREAD ROOTS

FILLED UP TO THE MAJOR DIAMETER

6

TH THRU 12TH THREADS  CLEAR WET GREEN LOCTITE IN 

THREAD ROOTS FILLED UP NEAR PITCH DIAMETER

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

10 0 10.0 0 21.0 22.0 18.0 14.5 18.9

10NP: ALL THREADS  CLEAR WET GREEN LOCTITE FILLED UP IN 

THREAD ROOTS

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

11 0 11.5 0 38.0 39.0 35.0 22.0 33.5

11NP: 1ST 2 THREADS  OPAQUE GREEN LOCTITE PASTE

3

RD

 THREAD  WHITE CRYSTALLINE CRUST

4

TH & 5TH

 THREADS  BROWN-GREEN CRUST

6

TH

 THREAD  CLEAR WET GREEN GEL

7

TH

 THRU 12TH THREADS  WET CLEAR GREEN LOCTITE IN 

THREAD ROOTS

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK
109

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

12 0 13.0 0 24.0 24.5 22.0 17.0 21.9

12NP: 1ST 2 THREADS  CLEAR WET LIME GREEN LOCTITE FILM

3

RD, 4TH, & 5TH THREADS  BROWN-GREEN CRUST LOCTITE

6

TH THRU 12TH THREADS  CLEAR WET GREEN LOCTITE IN 

THREAD ROOTS FILLED UP TO THE PITCH DIAMETER

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

13 0 * 0 38.0 34.0 25.0 24.0 30.3

13NP: 1ST THREAD  DRY

2

ND, 3RD, & 4TH THREADS  WHITE CRYSTALLINE POWDER

5

TH & 6TH

 THREADS  CLEAR GREEN CRYSTALLINE

7

TH THRU 12TH

 THREADS 

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: DRY GREEN CRYSTALLINE LOCTITE IN 

COUNTERBORE

14 0 11.5 0 38.0 46.0 43.0 33.0 40.0

14NP: 1ST THREAD  DRY BARE

2TH THREAD  WHITE CRYSTALLINE

3

RD, 4TH, & 5TH

 THREADS  BROWN-GREEN CRUST

6

TH THRU 12TH

 THREADS  CLEAR WET GREEN LOCTITE IN 

THREAD ROOTS FILLED UP APPROX 1/3

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

15 0 11.0 0 20.5 21.0 20.0 18.0 19.9

15NP: 1ST 2 THREADS  CLEAR WET FILM

3

RD THREAD  WET BROWN-GREEN CRUST

4

TH THRU 12TH THREADS  CLEAR GREEN FILLED THREAD ROOTS 

TO MAJOR DIAMETER
110

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

SHANK  CLEAR GREEN SLEEVE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

16 0 ** 0 37.0 39.0 34.0 34.0 36.0

16NP: 1ST 2 THREADS  WET CLEAR FILM

3

RD THREAD  WHITE CRYSTALLINE

4

TH & 5TH

 THREADS  BROWN-GREEN CRUST

6

TH THREAD  WET CLEAR GREEN FILLED UP THREAD ROOTS

7

TH THRU 12TH THREADS  WET CLEAR GREEN LOCTITE FILLED 1⁄2 

WAY UP THREAD ROOTS

1

ST 2 THREADS  OPAQUE GREEN LOCTITE PASTE

NUT PLATE: THREADS ARE DRY WITH INDICATIONS OF SPORADIC 

GREEN DRY LOCTITE

COUNTERBORE IS BARE DUE TO LOCTITE TRANSFER TO BOLT 

SHANK

AVE 8.46 23.2 24.5 21.7 18.2

Note:

A definite static breakaway torque noted on all except #13 and #16, then the prevailing torque increased to values at 90°, then began to decrease to values shown.

#13: * No definite breakaway torque. Torque continues to climb to 38.0 in-lbs at 90°, and then begins to decline.

#16: ** No definite breakaway torque. Torque continues to climb to 39.0 in-lbs at 180°, and then begins to decline. 

The noted run off torque values are the highest recorded prevailing torque within the rotating 90° segments.
111

NESC TEST #1, BLIND NUTPLATES– LOCTITE 290 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

50%

(17μl) 1 0 4.5 0 17.0 21.0 20.0 13.0 17.8

1NP: 1ST 4 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

5

TH

 THREAD  WHITE CRYSTALLINE POWDER

6

TH

 THREAD  WHITE & BROWN CRYSTALLINE CRUST 

7

TH

 THREAD  DRY GREEN GEL BUILD-UP

8

TH

 THRU 12TH THREADS  WET CLEAR FILM THE THREAD 

ROOTS

NUT PLATE: THREADS ARE CLEAR

COUNTERBORE  TRACES OF DARK GREEN LOCTITE

2 0 6.0 0 13.0 14.0 14.0 13.5 13.6

2NP: 1ST 4 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

5

TH

 THREAD  DRY WHITE CRYSTALLINE POWDER

6

TH, 7TH, & 8TH

 THREADS  DRY BROWN-GREEN CRUST LOCTITE

8

TH

 THREAD  DRY GREEN GEL BUILD-UP

9

TH

 THRU 12TH THREADS  WET CLEAR FILM THE THREAD ROOTS

NUT PLATE: THREADS ARE CLEAR

COUNTERBORE  NO LOCTITE NOTE

3 0 5.5 0 25.5 27.5 26.0 22.0 25.3

3NP: 1ST 2 THREADS  DRY

3

RD, 4TH, & 5TH THREADS  DRY WHITE CRYSTALLINE CRUST

6

TH & 7TH

 THREADS  DRY BROWN-GREEN CRUST LOCTITE

8

TH

 THREAD  DRY TRANSLUCENT GREEN GEL

9

TH

 THRU 12TH THREADS  WET CLEAR FILM THE THREAD ROOTS

NUT PLATE: THREADS ARE CLEAR

COUNTERBORE  TRACES OF DARK GREEN LOCTITE
112

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 7.5 0 18.0 17.5 14.0 10.5 15.0

4NP: 1ST 2 THREADS  DRY

3

RD, 4TH, & 5TH THREADS  DRY WHITE CRYSTALLINE CRUST

6

TH & 7TH

 THREADS  DRY BROWN-GREEN CRUST LOCTITE

8

TH THREAD  DRY TRANSLUCENT GREEN GEL

9

TH

 THRU 12TH THREADS  WET CLEAR FILM THE THREAD ROOTS

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  NO LOCTITE NOTED

5 0 6.5 0 23.0 26.0 21.0 16.0 21.5

5NP:1ST 2 THREADS  DRY

3

RD, 4TH, & 5TH THREADS  DRY WHITE CRYSTALLINE CRUST

6

TH & 7TH

 THREADS  DRY BROWN-GREEN CRUST LOCTITE

8

TH

 THREAD  DRY TRANSLUCENT GREEN GEL

9

TH

 THRU 12TH THREADS  WET CLEAR FILM THE THREAD ROOTS

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  TRACES OF DARK GREEN LOCTITE

6 0 8.0 0 24.0 23.0 22.0 21.5 22.6

6NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD, 4TH, & 5TH

 THREADS  DRY BROWN-GREEN CRYSTALLINE 

CRUST

6

TH

 THREAD  DRY TRANSLUCENT GREEN GEL 

7

TH

 THRU 10TH THREADS  WET CLEAR GREEN FILM

11TH & 12TH THREADS  DRY

NUT PLATE: THREADS ARE CLEAR

COUNTERBORE  NO LOCTITE NOTED

7 0 8.5 0 22.0 23.0 19.0 15.5 19.9

7NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD, 4TH, & 5TH

 THREADS  DRY BROWN-GREEN CRYSTALLINE 

CRUST

6

TH THREAD  OPAQUE LIME-GREEN GEL IN THREAD ROOTS 1⁄2 

FILLED

7

TH

 THRU 12TH THREADS --> WET CLEAR FILM IN THREAD ROOTS

NUT PLATE: NO LOCTITE NOTED
113

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 6.5 0 25.0 26.5 23.0 21.0 23.9

8NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD

 THREAD  DRY BROWN-GREEN CRUST

4

TH

 THREAD  DRY WHITE CRYSTALLINE POWDER

5

TH

 & 6TH THREADS  DRY BROWN-GREEN CRUST

7

TH

 THREAD  CLEAR LIME-GREEN GEL

8

TH

 THRU 12TH THREADS  WET CLEAR FILM IN THREAD ROOTS

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  TRACES OF DARK GREEN LOCTITE

9 0 5.5 0 25.0 23.5 20.5 20.5 22.4

9NP: 1ST 5 THREADS  WET CLEAR GREEN LOCTITE FILLED 

THREAD ROOTS

6

TH, 7TH & 8TH THREADS  WET CLEAR GREEN GEL BUILD-UP

9

TH, & 10TH THREADS  WET CLEAR FILM 

11TH & 12TH THREADS  DRY

NUT PLATE: SLIGHT INDICATIONS OF LOCTITE IN THREADS AND 

COUNTERBORE

10 0 5.0 0 12.5 13.0 12.0 11.5 12.3

10NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD & 4TH THREADS  DRY BROWN-GREEN LOCTITE IN THREAD 

ROOTS

5

TH, 6TH, & 7TH

 THREADS  DRY BROWN-GREEN CRUST LOCTITE 

FILLED IN THREAD ROOTS

NUT PLATE: SLIGHT INDICATIONS OF LOCTITE IN THREADS AND 

COUNTERBORE

11 0 6.5 0 14.0 8.5 8.0 8.5 9.8

11NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD, 4TH & 5TH

 THREADS  WET OPAQUE LIME-GREEN FILM IN 

THREAD ROOTS

6

TH, 7TH & 8TH

 THREADS  DRY BROWN-GREEN CRUST

9

TH THREAD  WET OPAQUE LIME-GREEN GEL

10TH & 12TH THREADS  WET CLEAR GREEN FILM

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  TRACES OF DARK GREEN LOCTITE
114

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

12 0 6.0 0 6.5 6.0 3.0 5.0 5.1

12NP: 1ST 4 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

5

TH, 6TH & 7TH

 THREADS  DARK GREEN GEL UP TO THE MAJOR 

DIAMETER

8

TH THRU 12 THREADS  WET CLEAR GREEN FILM IN THREAD 

ROOTS 

NUT PLATE: SOME DARK GREEN INDICATIONS OF LOCTITE IN 

THREAD ROOTS

13 0 3.5 0 8.5 8.0 8.5 7.0 8.0

13NP: 1ST THREAD  OPAQUE GREEN GEL IN THREAD ROOT

2

ND

 THREAD  DRY

3

RD

 THREAD  DRY WHITE CRYSTALLINE 

4

TH & 5TH

 THREAD  DRY BROWN-GREEN CRUST

6

TH THREAD  OPAQUE GREEN GEL FILLED UP TO THE MAJOR 

DIAMETER

7

TH

 THRU 12TH THREADS  WET CLEAR GREEN FILM IN THREAD 

ROOTS

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  TRACES OF DARK GREEN LOCTITE

14 0 6.0 0 14.0 14.0 16.0 10.0 13.5

14NP: 1NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD 

ROOTS

3

RD

 THREAD  DRY

4

TH

 THREAD  DRY WHITE CRYSTALLINE

5

TH & 6TH

 THREADS DRY BROWN-GREEN CRUST

7

TH

 THREAD  WET GREEN GEL

8

TH

 THRU 12TH THREADS  SOME DARK GREEN INDICATIONS OF 

LOCTITE IN THREAD ROOTS

NUT PLATE: SPORADIC DRY DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  TRACES OF DARK GREEN LOCTITE

15 0 5.0 0 17.5 17.5 17.0 14.5 16.6

15NP: 1ST THREAD  OPAQUE GREEN GEL IN THREAD ROOT

2

ND, 3RD, & 4TH THREADS  DRY DARK BROWN-GREEN CRUST

5

TH THREAD  DRY WHITE CRYSTALLINE 
115

LOCTITE LOT NUMBER: L39AAG7007 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLT/MD114-5011-0004 NUTPLATE* Application Date: 1-4-2010

 Torque Test Date: 1-7-2010 

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: APPROX 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6

TH & 7TH

 THREADS  DRY DARK BROWN-GREEN CRUST

8

TH THRU 12TH THREADS  WET CLEAR GREEN FILM IN THREAD 

ROOTS

NUT PLATE: NO INDICATION OF LOCTITE

COUNTERBORE  DARK GREEN PATCH IN COUNTERBORE

16 0 6.0 0 25.0 26.0 24.0 21.0 24.0

16NP: 1ST 2 THREADS  OPAQUE GREEN GEL IN THREAD ROOTS

3

RD THREAD  DRY

4

TH & 5TH

 THREADS  DRY WHITE CRYSTALLINE

6

TH & 7TH THREADS  DRY BROWN-GREEN CRUST BUILD-UP

8

TH THRU 12TH THREADS  WET CLEAR FILM IN THREAD ROOTS

NUT PLATE: NO LOCTITE NOTED

AVE 6.0 18.2 18.4 16.8 14.4
116

NESC TEST #1 BLIND INSERTS– LOCTITE 290 

100% (35μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(35μl) 1 0 7.0 0 7.5 6.0 7.0 7.0 6.9

1I: ALL THREADS  CLEAR WET GREEN TO OPAQUE GREEN IN 

THREAD ROOTS

7

TH THRU 12TH

 THREADS  THREAD ROOTS ARE FILLED UP TO 

MAJOR DIAMETER

INSERT: ALL THREADS COATED WITH CLEAR GREEN LOCTITE

COUNTERBORE  CLEAR GREEN RING OF LOCTITE

2 0 14.0 0 25.0 12.5 8.0 5.5 12.8

2I: 1ST 5 THREADS  WET OPAQUE GREEN IN THREAD ROOTS

6

TH THREAD  CLEAR GREEN GEL UP TO MAJOR DIAMETER

7

TH & 8TH

 THREADS  BUILD-UP OF CLEAR GREEN GEL

9

TH THRU 12TH

 THREADS  CLEAR WET GREEN FILM IN THREAD 

ROOTS

INSERT: CLEAR GREEN LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR FILM

3 0 18.5 0 22.5 20.0 14.5 7.5 16.1

3I: 1ST THREAD  WHITE CRYSTALLINE LOCTITE

2 THRU 6TH THREADS  WET BROWN-GREEN CRUST LOCTITE

7

TH, 8TH, &9TH

 THREADS  CLEAR DRY GREEN FIBEROUS BUILDUP

10TH, 11TH, & 12TH THREADS  WET CLEAR FILM

INSERT: INDICATIONS OF BROWN-GREEN DRY LOCTITE IN 

THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM

4 0 13.0 0 30.0 17.0 13.5 14.5 18.8

4I: 1ST THRU 6TH THREADS  WET BROWN-GREEN CRUST

7

TH & 8TH THREADS  BUILD-UP WET GREEN CLEAR FIBROUS 

LOCTITE 

INSERT: CLEAR GREEN FILM IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM
117

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 8.0 0 9.0 4.5 4.0 3.0 5.1

5I: 1ST 5 THREADS  WHITE CRYSTALLINE LOCTITE

6

TH & 7TH

 THREADS  BROWN-GREEN CRUST LOCTITE

8

TH

 THRU 12TH THREADS  DRY

INSERT: ALL THREADS WHITE CRYSTALLINE LOCTITE

COUNTERBORE  WET CLEAR & YELLOW FILM

6 0 16.5 0 21.0 12.5 9.0 5.5 12.0

6I: 1ST 5 THREADS  WET CLEAR GREEN GEL IN THREAD ROOTS

6

TH THREAD CLEAR WET GREEN GEL FILLED TO THE MAJOR 

DIAMETER

9

TH THRU 12TH THREADS  CLEAR WET FILM

INSERT: WET DARK GREEN FILM IN THREAD ROOTS

7 0 12.0 0 22.0 8.5 5.5 4.0 10.0

7I: 1ST 3 THREADS  MINOR AMOUNT OF WET CLEAR DARK 

GREEN FILM IN THREAD ROOTS

4

TH & 5TH

 THREADS  OPAQUE BROWN-GREEN GEL TO CRUST 

LOCTITE

6

TH, 7TH, & 8 THREADS  WET CLEAR GREEN GEL UP TO MAJOR 

DIAMETER

9

TH THREAD  BUILD-UP OF CLEAR GREEN GEL

10, 11TH, & 12TH THREADS  CLEAR WET FILM IN THREAD ROOTS

INSERT: SPORADIC DRY BROWN-GREEN LOCTITE IN THREAD 

ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM

8 0 10.0 0 15.0 8.0 4.5 2.5 7.5

8I: 1ST 7 THREADS  1⁄2 FILLED WET OPAQUE GREEN IN THREAD 

ROOTS

8 THRU 12 THREADS  CLEAR WET LOCTITE 

INSERT: DARK GREEN FIBERS IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM
118

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 10.0 0 23.0 10.0 7.0 6.0 11.5

9I: 1ST 7 THREADS  1⁄2 FILLED WET OPAQUE GREEN IN THREAD 

ROOTS

7

TH & 8TH

 THREADS  CLEAR WET GREEN GEL BUILD-UP 

9

TH THRU 12 THREADS  CLEAR WET GREEN LOCTITE FILLED 

UP1/3 IN THREAD ROOTS

INSERT: APPROXIMATELY 40% OF THREADS  DARK GREEN 

COAT OF LOCTITE

COUNTERBORE  WET CLEAR & YELLOW FILM

10 0 10.0 0 18.0 9.0 5.0 3.0 8.8

10I: 1ST 2 THREADS  WET GREEN GEL IN THREAD ROOTS

3

RD THREAD  DRY

4

TH & 5TH

 THREADS  SPORADIC WET OPAQUE GREEN LOCTITE IN 

THREAD ROOTS

6

TH & 7TH

 THREADS  OPAQUE WET GREEN GEL IN THREAD 

ROOTS UP TO MAJOR DIAMETER

8

TH

 THREAD  BUILD-UP OF CLEAR GREEN GEL

9

TH

 THRU 12 THREADS  WET CLEAR GREEN LOCTITE IN THREAD 

ROOTS & WET CLEAR LOCTITE FILM ON MAJORS

INSERT: WET CLEAR GREEN LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM

11 0 10.5 0 26.5 13.0 7.0 6.5 13.3

11I: 1ST 5 THREADS  WET OPAQUE GREEN IN THREAD ROOTS

6

TH

 THREAD  CLEAR GREEN GEL UP TO MAJOR DIAMETER

7

TH & 8TH

 THREADS  BUILD-UP OF CLEAR GREEN GEL

9

TH THRU 12TH

 THREADS  CLEAR WET GREEN FILM IN THREAD 

ROOTS

INSERT: WET CLEAR GREEN LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM
119

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

12 0 12.0 0 28.0 16.0 9.0 6.5 14.9

12I: 11I: 1ST 5 THREADS  WET OPAQUE GREEN IN THREAD ROOTS

6

TH THREAD  CLEAR GREEN GEL UP TO MAJOR DIAMETER

7

TH THREAD  BUILD-UP OF CLEAR GREEN GEL

8

TH THRU 12TH THREADS  CLEAR WET GREEN FILM IN THREAD 

ROOTS

INSERT: WET CLEAR GREEN LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM

13 0 10.5 0 17.5 10.0 4.5 3.0 8.8

13I: 1ST THREAD  CLEAR GREEN GEL

2

ND

 THREAD  BUILD-UP OF CLEAR GREEN GEL

3

RD, 4TH, 5TH, & 6TH

 THREADS  OPAQUE LIME GREEN PASTE IN 

THREAD ROOTS

7

TH & 8TH

 THREADS  BUILD-UP OF CLEAR GREEN GEL

9

TH THRU 12TH

 THREADS  CLEAR WET LIME GREEN LOCTITE IN 

THREAD ROOTS

INSERT: TRANSLUCENT GREEN GEL FIBERS

COUNTERBORE  WET CLEAR & YELLOW FILM

14 0 7.0 0 6.0 3.0 2.5 2.5 3.5

14I: ALL THREADS  CLEAR LIME GREEN LOCTITE IN THREAD

ROOTS

MAJORS ARE WET CLEAR

INSERT: ALL THREAD ROOTS FILLED TO FULL MINOR DIAMETER

COUNTERBORE  WET CLEAR & YELLOW FILM

15 0 9.0 0 9.0 6.5 5.0 5.0 6.4

15I: 1ST 6 THREADS  CLEAR LIME GREEN LOCTITE IN THREAD 

ROOTS

MAJOR DIAMETERS ARE WET CLEAR FILM

7

TH

 THREAD  CLEAR WET GREEN GEL BUILD-UP

8

TH

 THRU 12 THREADS  CLEAR LIME GREEN LOCTITE IN 

THREAD ROOTS 

INSERT: ALL THREAD ROOTS FILLED TO FULL MINOR DIAMETER

COUNTERBORE  WET CLEAR & YELLOW FILM
120

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

16 0 10.0 0 28.5 17.0 11.0 7.5 16.0

16I: 1ST 5 THREADS  OPAQUE GREEN LOCTITE

6

TH

 THREAD  CLEAR GREEN CRUST

7

TH

 THREAD  CLEAR WET GREEN GEL BUILD-UP

8

TH

 THRU 12TH THREADS  WET CLEAR GREEN LOCTITE IN 

THREAD ROOTS

MAJOR DIAMETERS ARE WET CLEAR FILM

INSERT: WET GREEN CLEAR LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR & YELLOW FILM

AVE 11.1 19.3 10.8 7.3 5.6

Note: A definite static breakaway torque noted, then the prevailing torque increased (one decreased) to values at 90°, then began to decrease to values shown. The noted dynamic 

run off torque values are the highest recorded prevailing torque within the rotating 90° segments.
121

NESC TEST #1 BLIND INSERTS– LOCTITE 290 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

50%

(17μl)

1 0 12.5 18.0 12.0 6.0 4.0 10.0

1I: 1ST 6 THREADS  WET OPAQUE GREEN FILM

7

TH

 THREAD  CLEAR GREEN GEL IN THREAD ROOTS

8

TH & 9TH

 THREADS  CLEAR GREEN GEL LOCTITE UP TO MAJOR 

DIAMETER

10TH THRU 12TH THREADS  WET CLEAR FILM

INSERT: 1

ST 2 THREADS  DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  YELLOW WET FILM

2 0 12.5 20.0 11.0 4.56 2.0 9.4

2I: 1ST THREAD  WET OPAQUE LIME-GREEN FILLED TO MAJOR

2

ND, 3RD, & 4TH

 THREADS  WET CLEAR GREEN TINGE FILM

5

TH THRU 8TH

 THREADS  CLEAR GREEN GEL FILLED TO MAJOR

9

TH THRU 12TH

 THREADS  WET CLEAR GREEN TINGE FILM

INSERT: ALL THREADS-  DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  YELLOW WET FILM

3 0 * 37.0 22.0 14.0 10.0 20.8

3I: 1ST 6 THREADS  WET OPAQUE GREEN FILM

7

TH & 8TH THREADS  CLEAR GREEN GEL LOCTITE UP TO MAJOR 

DIAMETER

9

TH THREAD  TRANSLUCENT COAT BUILD-UP

10TH THRU 12 THREADS  WET CLEAR FILM

INSERT: ALL THREADS-  SPORADIC DARK GREEN GEL IN 

THREAD ROOTS

COUNTERBORE  YELLOW WET FILM
122

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 9.0 16.0 9.0 6.0 5.0 9.0

4I: 1ST 3 THREADS  DRY PIECES OF TRANSLUCENT GREEN FIBERS

4

TH, 5TH, & 6TH

 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE

7

TH, 8TH & 9TH

 THREADS  TRANSLUCENT COAT BUILD-UP

10TH THRU 12TH THREADS  MINUTE AMOUNT OF WET CLEAR 

LOCTITE IN THREAD ROOTS

INSERT: ALL THREADS  SPORADIC DARK GREEN GEL IN 

THREAD ROOTS

COUNTERBORE  YELLOW WET FILM

5 0 12.0 20.0 9.0 6.5 4.0 9.9

5I: 1ST 4 THREADS  DRY

5

TH, 6TH & 7TH

 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE

8

TH & 9TH

 THREADS  TRANSLUCENT COAT BUILD-UP

10TH THRU 12TH THREADS  MINUTE AMOUNT OF WET CLEAR 

LOCTITE IN THREAD ROOTS

INSERT: ALL THREADS  SPORADIC DARK GREEN GEL IN 

THREAD ROOTS

COUNTERBORE  YELLOW WET FILM

6 0 14.0 18.0 7.0 4.5 3.0 8.1

6I: 1ST 3 THREADS  OPAQUE LIME-GREEN GEL IN THREAD ROOTS

4

TH THRU 7TH

 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE

8

TH & 9TH

 THREADS  TRANSLUCENT GREEN COAT BUILD-UP

10TH THRU 12TH THREADS  MINUTE AMOUNT OF WET CLEAR 

LOCTITE IN THREAD ROOTS

INSERT: ALL THREADS  SPORADIC DARK GREEN GEL IN 

THREAD ROOTS

COUNTERBORE  YELLOW WET FILM
123

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 13.5 22.0 9.0 4.0 4.0 9.8

7I: 1ST 2 THREADS  DRY

3

RD

 THREAD  WET DARK GREEN LOCTITE IN THREAD ROOTS

4

TH & 5TH

 THREADS  WET OPAQUE LIME-GREEN GEL UP TO 

MAJORS

6

TH & 7TH

 THREADS WET CLEAR GREEN GEL IN THREAD ROOTS

8

TH & 9TH

 THREADS  TRANSLUCENT GREEN GEL COAT

10TH THRU 12TH THREADS  MINUTE AMOUNT OF WET CLEAR 

LOCTITE IN THREAD ROOTS

INSERT: NO INDICATION OF LOCTITE

8 0 * 22.0 13.0 8.0 6.5 12.4

8I: 1ST 4 THREADS  WET OPAQUE LIME-GREEN LOCTITE IN 

THREAD ROOTS

5

TH & 6TH

 THREADS  OPAQUE LIME-GREEN LOCTITE FILLED TO 

MAJORS

7

TH

 THREAD  WET CLEAR GREEN GEL FILLED TO MAJOR

8

TH & 9TH

 THREADS  TRANSLUCENT GREEN GEL COAT

10TH THRU 12TH THREADS  MINUTE AMOUNT OF WET CLEAR 

LOCTITE IN THREAD ROOTS

INSERT: SPORADIC DARK GREEN GEL IN THREAD ROOTS

COUNTERBORE  NO EVIDENCE OF LOCTITE

9 0 9.0 15.5 5.0 4.0 2.0 6.6

9I: 1ST 4 THREADS  WET CLEAR GREEN TINGE FILM IN THREAD 

ROOTS

5

TH, 6TH, & 7TH

 THREADS  WET CLEAR GREEN BUILD-UP TO 

MAJOR DIAMETER

8

TH & 9TH

 THREADS  TRANSLUCENT GREEN GEL COAT

10TH THRU 12TH THREADS  TRANSLUCENT GREEN GEL COAT

INSERT: ALL THREADS  SPORADIC DARK GREEN GEL IN 

THREAD ROOTS

COUNTERBORE  YELLOW WET FILM
124

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 10.5 14.0 5.0 3.5 3.0 6.4

10I: 1ST 6 THREADS  WET CLEAR FILM IN THREAD ROOTS

7

TH

 THREAD  DRY BROWN-GREEN CRUST

8

TH & 9TH

 THREADS  OPAQUE LIME-GREEN GEL FILLED TO 

MAJOR DIAMETER

10TH & 12TH THREADS  WET GREEN TINGE FILM

INSERT: 1

ST

 THREAD WET GREEN IN THREAD ROOT

OTHER THREADS  SPORADIC INDICATIONS OF GREEN FIBERS

COUNTERBORE  WET CLEAR FILM

11 0 6.0 5.0 4.5 4.0 4.0 4.4

11I: 1ST THREAD  WET CLEAR GREEN GEL

2

ND THRU 12TH

 THREADS  WET CLEAR FILM IN THREAD ROOTS

INSERT: CLEAR GREEN GEL ABOVE MINOR DIAMETER OF 

INTERNAL THREADS

ALL OF THE LOCTITE WAS IN THE INSERT, NOT THE BOLT

COUNTERBORE  WET CLEAR LOCTITE

12 0 * 8.0 5.0 2.5 2.0 4.4

12I: 1ST 6 THREADS  WET CLEAR FILM IN THREAD ROOTS

7

TH & 8TH

 THREADS  CLEAR WET GREEN GEL FILLED TO MAJOR 

DIAMETER

9

TH & 10TH

 THREADS  TRANSLUCENT GREEN GEL COAT BUILDUP

11TH & 12 THREADS  WET CLEAR GREEN TINGE FILM

INSERT: ALL THREADS  CLEAR DARK GREEN GEL ABOVE 

MINORS

COUNTERBORE  WET CLEAR

13 0 7.0 4.0 4.0 3.5 3.0 3.6

13I: ALL THREADS  WET CLEAR GREEN GEL

INSERT: SOME INDICATIONS OF CLEAR GREEN FIBERS IN THREAD 

ROOTS

COUNTERBORE  WET CLEAR GREEN RING 
125

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

 Application Date: 1-4-2010

NAS1003-7A BOLT/MD115-2002-0003 INSERT* Torque Test Date: 1-7-2010

* LOCKING FEATURE REWORKED TO 0 IN-LBS CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 8.0 5.5 4.5 3.5 4.0 4.4

14I: 1ST THREAD  WET CLEAR GREEN GEL IN THREAD ROOTS

2

ND

 THRU 6TH THREADS  WET CLEAR FILM IN THREAD ROOTS

7

TH & 8TH

 THREADS  TRANSLUCENT GREEN GEL COAT BUILD-UP

9

TH

 THRU 12TH THREADS  WET CLEAR GREEN TINGE FILM

INSERT: TRANSLUCENT DARK GREEN FIBERS IN THREAD ROOTS

COUNTERBORE  WET CLEAR FILM WITH A GREEN RING

15 0 * 18.0 11.0 6.5 4.0 9.9

15I: 1ST 7 THREADS  WET CLEAR FILM IN THREAD ROOTS

8

TH & 9TH

 THREADS  WET CLEAR GREEN GEL TO THREAD 

MAJORS

10TH THRU 12TH THREADS  WET CLEAR FILM

INSERT: TRANSLUCENT DARK GREEN FIBERS IN THREAD ROOTS

COUNTERBORE  WET CLEAR FILM WITH A GREEN RING

16 0 9.0 13.5 6.0 3.5 2.5 6.4

16I: 1ST 5 THREADS  CLEAR LIME-GREEN FILM

6

TH & 7TH

 THREADS  OPAQUE LIME-GREEN GEL FILLED TO 

THREAD MAJORS

8

TH

 THREAD  CLEAR GREEN GEL

9

TH

 THRU 12 THREADS  WET CLEAR GREEN TINGE FILM

INSERT: SOME INDICATION OF LOCTITE IN THREAD ROOTS

COUNTERBORE  WET CLEAR LOCTITE

AVE 10.3 16.0 8.6 5.3 3.9

* No definite breakaway torque. Bolt continues to rotate while torque continues to increase or decrease to values noted. The noted values are the highest recorded prevailing torque 

within the rotating 90° segments.
126

USA TEST 1 - BLIND NUTPLATE - LOCTITE 078 

100% (30μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(30μl on 

bolt)

1 0 4.0 4.0 0 4.0 3.0 2.5 2.5 3.0 3.0

1NP: ALL THREADS WET PINK TRANSLUCENT 

6

TH THREAD ROOT FILLED WITH DRY TRANSLUCENT LOCTITE

SHANK AREA HAS A LARGE PATCH OF PINK TRANSLUCENT 

LOCTITE

NUT PLATE: TRANSLUCENT PINK COAT

2 0 4.0 4.0 0 3.5 3.5 2.5 2.0 2.9 2.9

2NP: ALL THREADS WET TRANSLUCENT

SHANK AREA COATED WITH TRANSLUCENT PINK DRY LOCTITE 

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

3 0 5.0 5.0 0 4.0 3.0 3.0 2.5 3.1 3.1

3NP: ALL THREADS WET PINK TRANSLUCENT

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

4 0 4.0 4.0 0 3.0 2.5 2.5 1.5 2.4 2.4

4NP: ALL THREADS WET PINK TRANSLUCENT

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

NEAR COUNTERBORE WET SHINY IN APPEARANCE

VERY LITTLE LOCTITE ON REMAINING THREADS
127

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 3.5 3.5 0 3.0 3.0 3.0 2.5 2.9 2.9

5NP: ALL THREADS WET PINK TRANSLUCENT

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

6, 7 & 8 GEL FORMING A PATCH

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

6 0 3.5 3.5 0 3.0 2.5 2.0 2.0 2.4 2.4

6NP: ALL THREADS WET PINK TRANSLUCENT

GEL BEGINNING TO FORM ON THREADS

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

7 0 3.5 3.5 0 4.0 3.5 3.5 3.0 3.5 3.5

7NP: ALL THREADS WET PINK TRANSLUCENT

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

6

TH THREAD FILLED WITH WET PINK GEL LOCTITE 

NUT PLATE: COUNTERBORE  SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

8 0 3.5 3.5 0 3.5 4.0 3.0 2.5 3.3 3.3

8NP: ALL THREADS WET TRANSLUCENT

MAJORITY OF PINK TRANSLUCENT DRY LOCTITE ON SHANK 

AREA

LAST 2 THREADS TO SHANK PINK AMBER TRANSLUCENT DRY 

COAT

NUT PLATE: COUNTERBORE SALMON LOCTITE COAT

PARTIAL COAT OF SALMON TRANSLUCENT LOCTITE ON THREADS

9 0 3.5 3.5 0 1.5 1.5 1.5 1.5 1.5 1.5 NOT EXAMINED
128

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 3.5 3.5 0 2.0 2.0 2.0 2.0 2.0 2.0 NOT EXAMINED

11 0 4.5 4.5 0 2.0 2.0 2.0 1.5 1.9 1.9 NOT EXAMINED

12 0 3.5 3.5 0 2.0 1.5 1.5 1.0 1.5 1.5 NOT EXAMINED

13 2.0 7.0 5.0 2 4.0 3.5 3.0 3.0 3.4 3.4 NOT EXAMINED

14 0 5.5 5.5 0 2.0 2.0 2.0 2.0 2.0 2.0 NOT EXAMINED

15 0 4.0 4.0 0 1.5 1.5 1.5 1.0 1.4 1.4 NOT EXAMINED

16 0 4.0 4.0 0 1.5 1.5 1.5 1.0 1.4 1.4 NOT EXAMINED

AVE 4.0 2.8 2.5 2.3 2.0 2.4
129

USA TEST 1 - BLIND NUTPLATE - LOCTITE 078 

50% (15μl)ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

50%

(15μl on 

bolt)

1 0 4.5 4.5 0 1.5 1.5 1.0 1.0 1.3 1.3 1NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: TRANSLUCENT PINK FIBERS IN THREAD ROOTS

2 0 2.0 2.0 0 1.5 1.5 1.5 1.5 1.5 1.5 2NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

3 0 2.0 2.0 0 1.5 1.5 1.5 1.5 1.5 1.5 3NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

4 0 4.0 4.0 0 1.5 1.5 1.5 1.0 1.4 1.4 4NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

5 0 4.0 4.0 0 1.5 1.5 1.5 1.0 1.4 1.4 5NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

6 0 3.0 3.0 0 2.0 2.0 1.5 1.5 1.8 1.8 6NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

7 0 3.5 3.5 0 1.0 1.0 1.0 1.0 1.0 1.0 7NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

8 0 3.5 3.5 0 1.5 1.5 1.5 1.0 1.4 1.4 8NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

9 0 4.0 4.0 0 1.5 1.5 1.5 1.5 1.5 1.5 9NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

10 0 3.5 3.5 0 2.0 2.0 1.5 1.0 1.6 1.6 10NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

11 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1.0 1.0 11NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS
130

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

12 0 2.0 2.0 0 1.5 1.5 1.0 1.0 1.3 1.3 12NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

13 0 5.5 5.5 0 3.0 3.0 3.0 2.0 2.8 2.8 13NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

14 0 3.5 3.5 0 2.5 2.5 2.0 2.0 2.3 2.3 14NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

15 0 3.5 3.5 0 2.5 2.5 2.5 2.5 2.5 2.5 15NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

16 0 3.0 3.0 0 2.0 3.0 3.0 2.0 2.5 2.5 16NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

17 0 3.5 3.5 0 2.0 2.0 1.5 1.5 1.8 1.8 17NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

18 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1.0 1.0

18NP: THREADS  CLEAR WET ORANGE TINT IN THREAD ROOTS 

NUT PLATE: OPAQUE PINK FIBERS IN THREAD ROOTS

AVE 3.3 1.7 1.8 1.6 1.4 1.6
131

USA TEST 1 – BLIND NUTPLATES - LOCTITE 078 

125% (38μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

125%

(38μl on 

bolt)

1 0 2.5 2.5 0 4.0 3.5 2.0 2.0 2.9 2.9

1NP: THREADS  CLEAR WET ORANGE TINT LOCTITE IN THREAD 

ROOTS & SPORADIC BUILD UP OF CLEAR ORANGE CRYSTALLINE 

LOCTITE

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK 

LOCTITE COAT

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

2 0 3.5 3.5 0 4.0 3.5 3.0 3.0 3.4 3.4

2NP: 1ST 2 THREADS  CLEAR WET ORANGE TINT LOCTITE IN 

THREAD ROOTS

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK 

LOCTITE COAT

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

3 0 5.0 5.0 0 3.5 3.5 2.5 2.0 2.9 2.9

3NP: ALL THREADS  CLEAR WET ORANGE TINT LOCTITE IN 

THREAD ROOTS 

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK 

LOCTITE COAT

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS
132

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 3.0 3.0 0 4.5 2.0 2.0 2.5 2.8 2.8

4NP: ALL THREADS  BUILD-UP OF GEL & CLEAR WET ORANGE 

TINT LOCTITE IN THREAD ROOTS

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

5 0 2.0 2.0 0 4.0 2.0 2.5 2.5 2.8 2.8

5NP: ALL THREADS  BUILD-UP OF CLEAR WET ORANGE TINT 

WITH SPORADIC GEL LOCTITE IN THREAD ROOTS

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

6 0 2.0 2.0 0 4.5 2.5 2.0 2.0 2.8 2.8

6NP: ALL THREADS  CLEAR WET ORANGE TINT LOCTITE IN 

THREAD ROOTS 

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

THREADS; VERY LITTLE INDICATION OF LOCTITE 
133

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 2.5 2.5 0 6.0 3.5 2.5 2.5 3.6 3.6

7NP: ALL THREADS  CLEAR WET ORANGE TINT LOCTITE IN 

THREAD ROOTS 

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK 

LOCTITE COAT 

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

8 0 6.0 6.0 0 4.0 3.5 3.0 3.0 3.4 3.4

8NP: ALL THREADS  WET CLEAR FILM OT LOCTITE

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK 

LOCTITE COAT

THREADS  SOME INDICATIONS OF LOCTITE

9 0 2.0 2.0 0 5.5 3.0 3.0 2.5 3.5 3.5

9NP: 1NP: THREADS  CLEAR WET ORANGE TINT LOCTITE IN 

THREAD ROOTS &

SPORADIC BUILD UP OF CLEAR ORANGE CRYSTALLINE 

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

THREADS; SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS
134

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 2.5 2.5 0 7.0 4.0 3.5 3.5 4.5 4.5

10NP: ALL THREADS  CLEAR WET FILM 

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

11 0 2.0 2.0 0 5.0 3.5 3.0 2.5 3.5 3.5

11NP: THREADS  WET CLEAR FILM OF LOCTITE

11TH & 12TH THREADS  CLEAR ORANGE LOCTITE GEL FORMING

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

12 0 2.5 2.5 0 6.5 3.0 3.5 3.0 4.0 4.0

12NP: ALL THREADS  CLEAR WET ORANGE FILM IN THREAD 

ROOTS

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS  SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS
135

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

13 0 3.0 3.0 0 6.0 4.0 4.5 3.0 4.4 4.4

13NP: THREADS  WET CLEAR FILM OF LOCTITE

11TH & 12TH THREADS  CLEAR ORANGE LOCTITE GEL FORMING

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

THREADS  SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

NO EVIDENCE OF LOCTITE IN ALUMINUM BORE

LOCTITE FROM BORE TRANSFERRED ONTO THE BOLT SHANK

14 0 3.0 3.0 0 5.5 5.0 4.5 3.5 4.6 4.6

14NP: ALL THREADS  BUILD-UP OF GEL & CLEAR WET ORANGE 

TINT LOCTITE IN THREAD ROOTS

LARGE TRANSLUCENT SALMON COAT ON BOLT SHANK

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS  SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

15 0 3.0 3.0 0 4.0 2.0 2.5 2.0 2.6 2.6

15NP: THREADS  CLEAR WET ORANGE TINT LOCTITE IN THREAD 

ROOTS &

SPORADIC BUILD UP OF CLEAR ORANGE CRYSTALLINE 

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS  SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS
136

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

16 0 2.5 2.5 0 6.5 3.0 2.5 3.0 3.8 3.8

16NP: THREADS  CLEAR WET ORANGE TINT LOCTITE IN THREAD 

ROOTS & SPORADIC BUILD UP OF CLEAR ORANGE CRYSTALLINE 

NUT PLATE: COUNTERBORE  LIGHT TRANSLUCENT PINK COAT 

OF LOCTITE

DRY SALMON LOCTITE IN ALUMINUM BORE/HOLE

THREADS  SPORADIC OPAQUE SALMON CRYSTALLINE SLIVERS

AVE 2.9 5.0 3.2 2.9 2.7 3.5
137

USA TEST 1 – BLIND INSERTS - LOCTITE 078 

100% (30μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(30μl on 

bolt)

1 0 3.0 3.0 0 2.0 1.5 1.0 1.0 1.4 1.4

1I: ALL THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

2 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

2I: ALL THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

3 0 2.5 2.5 0 1.0 1.0. 1.0 1.0 1.0 1.0

3I: ALL THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT:

4 0 2.5 2.5 0 1.0 1.0 1.0 1.0 1.0 1.0

4I: ALL THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

5 0 2.5 2.5 0 1.0 1.0 1.0 .5 0.9 0.9

5I: 1ST 2 THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS EVEN WITH THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT
138

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 2.0 2.0 0 1.5 1.0 1.0 .5 1.0 1.0

6I: 1ST 2 THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS EVEN WITH THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

7 0 2.5 2.5 0 1.5 1.0 1.0 1.0 1.1 1.1

7I: 1ST 2 THREADS  WET TRANSLUCENT ORANGE LOCTITE IN 

THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS EVEN WITH THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

8 0 2.5 2.5 0 1.0 1.0 1.0 1.0 1.0 1.0

8I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

9 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

9I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT
139

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

10I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

11 0 1.5 1.5 0 1.0 1.0 1.0 .5 0.9 0.9

11I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

12 0 2.0 2.0 0 2.0 1.5 1.5 1.5 1.6 1.6

12I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

13 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

13I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT
140

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 1.5 1.5 0 1.0 1.0 1.0 1.0 1.0 1.0

14I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

**15 4.5 13.0 **8.5 4.5 6.0 6.0 6.0 5.0 5.8 5.8

15I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

16 0 1.0 1.0 0 1.0 .5 .5 .5 0.6 0.6

16I: 1ST 2 THREADS  LARGER AMOUNTS OF WET TRANSLUCENT 

ORANGE LOCTITE IN THREAD ROOTS

3 THRU 12 THREADS  THE LOCTITE BEGAN TO INCREASE IN 

VOLUME UNTIL LOCTITE WAS ABOVE THE MAJOR DIAMETER

NOTHING ON SHANK

INSERT: 1

ST 3 THREADS  PINK SALMON TRANSLUCENT COAT

AVE 2.0 1.2 1.0 1.0 0.8

** Specimen 15 data deleted because of high residual torque.
141

USA TEST 1 – BLIND INSERTS - LOCTITE 078 

50% (15μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

50%

(15μl on 

bolt)

1 0 1.0 1.0 0 1.0 .5 .5 .5 0.6 0.6

1I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

2 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

2I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT 

3 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

3I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT 

4 0 2.0 2.0 0 1.0 .5 .5 .5 0.6 0.6

4I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

5 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

5I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT
142

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

6I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT 

7 0 2.0 2.0 0 1.0 1.0 .5 .5 0.8 0.8

7I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT 

8 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

8I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT 

9 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

9I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

10 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

10I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

11 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

11I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

12 0 1.5 1.5 0 .5 .5 .5 .5 0.5 0.5 12I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 
143

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

13 0 2.0 2.0 0 .5 .5 .5 .5 0.5 0.5

13I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

14 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

14I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

15 0 1.5 1.5 0 .5 .5 .5 .5 0.5 0.5

15I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

16 0 1.0 1.0 0 1.0 1.0 .5 .5 0.8 0.8

16I: ALL THREADS  CLEAR ORANGE TINGE LOCTITE IN THREAD 

ROOTS

INSERT: COUNTERBORE  WET SALMON TRANSLUCENT COAT

1

ST 2 THREADS  DRY SALMON COAT

AVE 1.4 0.7 0.7 0.6 0.5 0.6
144

USA TEST 1- BLIND INSERTS - LOCTITE 078 

125% (38μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT*

125%

(38μl on 

bolt)

1 0 1.0 1.0 0 1.0 .5 .5 .5 0.6 0.6 NOTE: WET CLEAR RED LOCTITE PUDDLED ON ALL 

COUNTERBORES

1 TO 16I: ALL THREADS  LIQUID ORANGE TINGE IN THREAD 

ROOTS

1 TO 16 INSERTS: COUNTERBORE + 1ST 2 THREADS TRANSLUCENT 

SALMON LOCTITE COAT WITH FORMED THREADS DUE TO THE 

BOLT THREAD FORM

NO INDICATION OF LOCTITE IN THREAD AREA HOWEVER 

THREADS ARE WET SHINY IN APPEARANCE

2 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

3 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

4 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1.0 1.0

5 0 2.0 2.0 0 1.5 1.5 1.5 1.0 1.4 1.4

6 0 2.0 2.0 0 1.0 .5 .5 .5 0.6 0.6

7 0 1.5 1.5 0 1.0 1.0 1.0 .5 0.9 0.9

8 0 1.0 1.0 0 .5 .5 .5 .5 0.5 0.5

9 0 3.5 3.5 0 2.0 2.0 2.0 1.5 1.9 1.9

10 0 1.5 1.5 0 1.0 .5 .5 .5 0.6 0.6

11 0 2.0 2.0 0 1.0 1.0 1.0 .5 0.9 0.9

12 0 1.5 1.5 0 .5 .5 .5 .5 0.5 0.5

13 0 1.5 1.5 0 1.0 1.0 1.0 1.0 1.0 1.0

14 0 2.0 2.0 0 1.0 1.0 .5 .5 0.8 0.8

15 0 2.5 2.5 0 1.0 1.0 1.0 1.0 1.0 1.0

16 0 1.0 1.0 0 1.0 1.5 1.0 1.0 1.1 1.1

AVE 1.7 1.0 0.9 0.8 0.7 0.9
145

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

(1 thru 8) Application Date/Time: 11-25-09/2:00PM (9 thru 16) Application Date/Time: 12-03-09, 10:45 AM 

 Torque Test Date/Time 11-30-09/11:00AM Torque Test Date/Time: 12-07-09, 10:00 AM

 Cure Time: Approx. 120 hours Cure Time: Approx 96 Hours

 NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

*Loctite 078 begins to bubble as fasteners are being installed
146

TEST 1C (NEW): BLIND NUTPLATES - L0CTITE 078 

15μl ON BOLT AND 7.5 μl ON INTERNAL THREADS ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

 CURE TIME: APPROX 120 HOURS 

* LOCKING FEATURE REWORKED TO 0 IN-LBS NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

50/50%

(15μl on 

bolt)

(7.5μl on 

nut)

1 0 4.5 4.5 0 2.5 2.0 1.5 1.5 1.875 1.9

1NP: ALL THREADS  WET CLEAR AMBER LOCTITE

10 THREAD & SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF 

LOCTITE)

NUT PLATE: NOT EXAMINED

2 0 4.0 4.0 0 2.5 2.0 2.0 2.0 2.125 2.1

2NP: 8

TH, 9TH, & 10TH THREADS  PINK WET GEL BUILD-UP

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

NUT PLATE: SOME SPORADIC INDICATIONS OF LOCTITE

3 0 5.0 5.0 0 3.5 4.0 3.5 2.5 3.375 3.4

3NP: 7 THREAD  PATCH OF PINK TRANSLUCENT LOCTITE

8

TH, 9TH & 10TH THREADS  PINK TRANSLUCENT LOCTITE IN 

THREAD ROOTS

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

NUT PLATE: SOME SPORADIC INDICATIONS OF LOCTITE

4 0 3.5 3.5 0 2.5 2.5 2.0 2.5 2.375 2.4

4NP: ALL THREADS  WET CLEAR FILM

9

TH & 10TH THREADS  PINK WET GEL BUILD-UP

NUT PLATE: THREADS  SOME INDICATIONS OF A PINK COAT

5 0 4.0 4.0 0 4.0 3.0 2.5 2.0 2.875 2.9

5NP: THREADS 2, 5 & 7  TRANSLUCENT AMBER PATCHES OF 

LOCTITE

8

TH, 9TH, & 10TH THREADS  TRANSLUCENT ORANGE WET GEL OF 

LOCTITE

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

NUT PLATE: SOME SPORADIC INDICATIONS OF LOCTITE

6 0 4.0 4.0 0 3.0 2.5 1.5 1.5 2.125 2.1

6NP: ALL THREADS  WET CLEAR AMBER LOCTITE

10TH THREAD & SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF 

LOCTITE)

NUT PLATE: SOME SPORADIC INDICATIONS OF LOCTITE

7 0 4.0 4.0 0 3.0 2.5 2.0 1.5 2.25 2.3 7NP: ALL THREADS  WET CLEAR AMBER LOCTITE
147

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD114-5011-0004 NUTPLATE* 

 CURE TIME: APPROX 120 HOURS 

* LOCKING FEATURE REWORKED TO 0 IN-LBS NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10TH THREAD & SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF 

LOCTITE)

NUT PLATE: SOME SPORADIC INDICATIONS OF LOCTITE

8 0 3.5 3.5 0 2.5 2.5 2.0 1.5 2.125 2.1

8NP: ALL THREADS  WET CLEAR FILM

9

TH & 10TH THREADS  PINK WET GEL BUILD-UP

NUT PLATE: THREADS  SOME INDICATIONS OF A PINK COAT

9 0 4.0 4.0 0 1.0 1.0 1.0 .5 .875 0.9 NOT EXAMINED

10 0 3.5 3.5 0 1.5 1.5 1.5 1.0 1.375 1.4 NOT EXAMINED

11 0 6.0 6.0 0 2.5 2.5 2.0 1.5 2.125 2.1 NOT EXAMINED

12 0 4.5 4.5 0 2.0 2.0 2.0 1.5 1.875 1.9 NOT EXAMINED

13 0 4.5 4.5 0 2.0 2.0 2.0 1.5 1.875 1.9 NOT EXAMINED

14 0 4.5 4.5 0 3.0 3.0 3.0 2.0 2.75 2.8 NOT EXAMINED

15 0 5.5 5.5 0 3.0 3.0 3.0 3.0 3 3.0 NOT EXAMINED

16 0 5.0 5.0 0 2.5 2.5 2.5 2.0 2.375 2.4 NOT EXAMINED

AVE 4.4 2.6 2.4 2.1 1.8
148

TEST 1C (NEW): BLIND INSERTS - L0CTITE 078 

15μl ON BOLT AND 7.5 μl ON INTERNAL THREADS ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

 CURE TIME: APPROX 120 HOURS 

* LOCKING FEATURE REWORKED TO 0 IN-LBS NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

50/50%

(15μl on 

bolt)

(7.5μl on 

insert)

1 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1 1.0

1I: ALL THREADS  WET CLEAR FILM

INSERT: 1

ST 3 THREADS & COUNTERBORE  TRANSLUCENT 

SALMON COAT

2 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1 1.0

2I: ALL THREADS  WET CLEAR FILM

9

TH & 10TH THREADS  PINK WET GEL BUILD-UP

INSERT: 1

ST 3 THREADS  TRANSLUCENT SALMON COAT

3 0 2.5 2.5 0 2.5 2.5 2.0 2.0 2.25 2.3

3I: ALL THREADS  WET CLEAR AMBER LOCTITE

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

INSERT: 1

ST 3 THREADS  TRANSLUCENT SALMON COAT

4 0 3.0 3.0 0 1.5 1.5 1.5 1.0 1.375 1.4

4I: ALL THREADS  WET CLEAR FILM

9

TH & 10TH THREADS  PINK WET GEL BUILD-UP

INSERT: 1

ST 3 THREADS  TRANSLUCENT SALMON COAT

5 0 1.5 1.5 0 1.0 1.0 .10 1.0 1.01 0.8

5I: ALL THREADS  WET CLEAR FILM

INSERT: 1

ST 3 THREADS AND COUNTERBORE  TRANSLUCENT 

SALMON COAT

6 0 2.0 2.0 0 1.0 1.0 1.0 .5 .875 0.9

6I: THREADS 2, 5 & 7  TRANSLUCENT AMBER PATCHES OF 

LOCTITE

8

TH, 9TH, & 10TH THREADS  TRANSLUCENT ORANGE WET GEL OF 

LOCTITE

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

INSERT: 1

ST 3 THREADS  TRANSLUCENT SALMON COAT
149

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

MD111-3001-0314 BOLT/MD115-2002-0003 INSERT* 

 CURE TIME: APPROX 120 HOURS 

* LOCKING FEATURE REWORKED TO 0 IN-LBS NOTE: Thanksgiving Holiday

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 2.0 2.0 0 1.0 .5 .5 .5 .635 0.6

7I: THREADS 2, 5 & 7  TRANSLUCENT AMBER PATCHES OF 

LOCTITE

8

TH, 9TH, & 10TH THREADS  TRANSLUCENT ORANGE WET GEL OF 

LOCTITE

SHANK: DIRTY PINK LOCTITE COAT (MAJORITY OF LOCTITE)

INSERT: 1

ST 3 THREADS  TRANSLUCENT SALMON COAT

8 0 2.5 2.5 0 1.5 4.5 1.0 1.0 2 2.0

8I: ALL THREADS  WET CLEAR FILM

INSERT: 1

ST 3 THREADS & COUNTERBORE  TRANSLUCENT 

SALMON COAT

9 0 1.5 1.5 0 1.0 .5 .5 .5 .625 0.6 NOT EXAMINED

10 0 1.5 1.5 0 1.0 .5 .5 .5 .625 0.6 NOT EXAMINED

11 0 1.5 1.5 0 1.0 1.0 .5 .5 .75 0.8 NOT EXAMINED

12 0 1.0 1.0 0 1.0 .5 .5 .5 .625 0.6 NOT EXAMINED

13 0 1.0 1.0 0 .5 .5 .5 .5 .5 0.5 NOT EXAMINED

14 0 1.5 1.5 0 1.0 .5 .5 .5 .625 0.6 NOT EXAMINED

15 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1 1.0 NOT EXAMINED

16 0 1.0 1.0 0 1.0 1.0 .5 .5 .75 0.8 NOT EXAMINED

AVE 1.8 1.1 1.2 0.8 0.8
150

TEST 1A (NEW) BLIND NUTPLATES - LOCTITE 078 

100% (17μl) APPLIED ON NUTPLATE ONLY

LOCTITE LOT NUMBER: L39DAA7124 (LLC 078) Applicator setting: SEE TABLE

NAS1003-7A BOLT WITH MD114-5011-0004 ANCHOR 

*LOCKING FEATURE REWORKED TO 0 IN-LBS 

 

LLC 078 100% (17μl) APPLIED TO NUTPLATE CURE TIME: 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(17μl)

1 0 5.5 5.5 0 5.0 5.0 4.5 3.0 4.4 4.4 1NP: WHITE CRYSTALLINE - PASTE - PINK 

NUT PLATE: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

2 0 5.5 5.5 0 4.5 5.5 5.5 5.0 5.1 5.1 2NP: WHITE CRYSTALLINE - PASTE - PINK 

NUT PLATE: CHUNKS OF SPORADIC LOCTITE

3 0 5.0 5.0 0 2.5 2.0 2.0 2.0 2.1 2.1 3NP: WHITE – OPAQUE CRYSTALLINE - PINK 5.0

NUT PLATE: SMALL CHUNKS OF PINK LOCTITE

4 0 3.0 3.0 0 1.5 1.5 1.5 1.5 1.5 1.5 4NP: SEMI CURED TRANSLUCENT - PINK 

NUT PLATE: EVIDENCE OF CURED/CRYSTALLINE LOCTITE

5 0 8.5 8.5 0 4.5 4.0 4.0 3.5 4.0 4.0 5NP: DID NOT INSPECT BOLT

NUT PLATE: THREADS LOOKED CLEAR

6 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1.0 1.0

6NP: LOOKED LIKE UNCURED LOCTITE 

NUT PLATE: 1

ST 2 THREADS & COUNTERBORE HAVE SEMI CURED 

LOCTITE

7 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1.0 1.0

7NP: 1/3 OF 1 THREAD LOOKED SEMI CURED

THE REST OF THE THREADS LOOKED WET

NUT PLATE: SEVERAL THREADS SEMI CURED

8 0 4.0 4.0 0 2.0 2.5 2.5 3.0 2.5 2.5

8NP: THREADS 3, 4, 5 & 6 INDICATIONS OF CURED LOCTITE

& SEMI CURED LOCTITE – TRANSLUCENT PINK JELLY

NUT PLATE: DID NOT EXAMINE

9 0 4.0 4.0 0 3.0 3.0 2.5 2.5 2.8 2.8

9NP 1ST 4 THREADS HAD CURED LOCTITE

NUT PLATE: AREAS OF SEMI CURED LOCTITE INCLUDING 

COUNTERBORE AREA

10 0 1.5 1.5 0 1.5 1.0 1.0 1.0 1.1 1.1 10NP: THREADS LOOK CLEAN. SOME INDICATIONS OF RED

NUT PLATE: BACK SIDE HAD CURED LOCTITE ON THREADS
151

LOCTITE LOT NUMBER: L39DAA7124 (LLC 078) Applicator setting: SEE TABLE

NAS1003-7A BOLT WITH MD114-5011-0004 ANCHOR 

*LOCKING FEATURE REWORKED TO 0 IN-LBS 

 

LLC 078 100% (17μl) APPLIED TO NUTPLATE CURE TIME: 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 6.0 6.0 0 5.5 5.5 4.0 4.0 4.8 4.8

11NP: THREADS 5 & 6 WHITE CURED LOCTITE 7, 8, & 9

SEMI CURED LOCTITE PINK JELLY

NUT PLATE: EVIDENCE OF CURED SPORADIC LOCTITE

12 0 4.5 4.5 0 1.0 1.0 1.0 1.0 1.0 1.0

12NP: ALL WET

NUT PLATE: 2 TO3 THREADS OF CURED LOCTITE

REMAINING THREADS TRACES OF CURED LOCTITE

13 0 6.5 6.5 0 8.0 8.5 6.5 5.5 7.1 7.1

13NP: THREADS 3 & 4 WHITE CURED LOCTITE

THREADS 5 & 6 SEMI CURED LOCTITE

NUT PLATE: TRACES OF CURED SPORADIC LOCTITE

14 0 7.5 7.5 0 5.5 5.5 4.5 4.0 4.9 4.9

14NP: THREADS 4, 5, 6 & 7 SEMI CURED LOCTITE

REMAINING THREADS ARE WET

NUT PLATE: 2 TO 3 THREADS SMALL AREAS OF SEMI CURED 

LOCTITE

15 0 2.0 2.0 0 1.0 1.0 1.0 1.0 1.0 1.0

15NP: ALL THREADS ARE WET

NUT PLATE: SEVERAL THREADS ON THE BACK, EXIT SIDE SEMI 

CURED LOCTITE

16 0 3.0 3.0 0 1.5 1.5 1.5 1.5 1.5 1.5 16NP: THREADS COATED BUT WET

NUT PLATE: PINK JELLY THREADS AND IN COUNTERBORE AREA

AVE 4.5 3.1 3.1 2.8 2.5
152

TEST 1A (NEW): BLIND INSERTS - LOCTITE 078 

100% (17μl) APPLIED ON INSERT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLTS WITH MD115-2002-0003 INSERTS* 

* Locking torque reduced to 0 in-lbs. 

 

LLC 078 APPLIED TO INSERT CURE TIME: 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(17μl)

1 0 4.5 4.5 0 2.0 1.0 1.0 .5 1.125 1.1

1I: 90% CURED CRYSTALLINE LOCTITE MOST THREADS

INSERT: 1

ST 2 THREADS CAKED ON LOCTITE

90% CURED THE REMAINING THREADS  RED TRANSLUCENT

2 0 2.0 2.0 0 .5 .5 0 0 0.25 0.3

2I: THREADS 1, 2, 5, 6 & 7 HAVE CHUNKS OF 85% CURED LOCTITE 

WET PINK IN COLOR

INSERT: COUNTERBORE AREA HAS CAKED ON WET SEMI CURED 

LOCTITE PINK COLOR

3 0 8.0 8.0 0 4.0 2.5 3.5 2.5 3.125 3.1

3I: THREADS 7, 8 & 9 CURED WHITE CRYSTALLINE LOCTITE

INSERT: 1

ST 3 THREADS HAVE INDICATIONS OF SEMI CURED 

LOCTITE

4 0 4.0 4.0 0 2.0 4.5 1.0 .5 2 2.0

4I: APPROXIMATELY 7 THREADS HAVE CHUNKS OF 80% CURED 

CRYSTALLINE LOCTITE

INSERT: 1

ST 2 1⁄2 THREADS HAVE 80% CURED LOCTITE

5 0 4.0 4.0 0 1.5 1.5 1.0 1.0 1.25 1.3

5I: ALL THREADS WET PINK

INSERT: 1

ST 2 THREADS AMBER CLEAR APPEARANCE SEMI 

CURED LOCTITE

6 0 5.0 5.0 0 2.0 1.5 1.5 1.0 1.5 1.5

6I: ALL THREADS WET PINK

INSERT: 1

ST 1 1⁄2 THREADS AMBER DRY. SOME SPORADIC 

THREADS WITH AMBER CRYSTALLINE LOCTITE

7 0 4.0 4.0 0 1.5 1.5 1.0 1.0 1.25 1.3

7I: 7TH 1 SMALL 1⁄4 THREAD BUILD-UP OF LOCTITE GEL

MAY OF CAME FROM INSERT 1ST THREAD

INSERT: 1

ST 3 THREADS AMBER IN COLOR. SPORADIC PIECES OF 

SEMI CURED LOCTITE DOWN THE INSERT THREADS
153

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLTS WITH MD115-2002-0003 INSERTS* 

* Locking torque reduced to 0 in-lbs. 

 

LLC 078 APPLIED TO INSERT CURE TIME: 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 5.0 5.0 0 2.5 2.0 1.5 1.5 1.875 1.9

8I: 1 OR 2 SMALL PIECES OF SEMI CURED LOCTITE 

THE MAJORITY OF THE THREADS ARE WET

INSERT: 1

ST 2 1⁄2 THREADS HAVE CAKED ON 85% CURED LOCTITE

SPORADIC AREAS OF SEMI CURED LOCTITE DOWN THRU THE 

REMAINING THREADS

9 0 3.0 3.0 0 1.5 1.0 .5 .5 0.875 0.9

9I: INDICATIONS OF 80% CURED LOCTITE THROUGHOUT THE 

THREAD LENGTH

INSERT: 1

ST THREAD IS FULL OF BUILT UP CAKE LIKE 80% CURED 

LOCTITE

10 0 3.0 3.0 0 1.5 1.5 1.5 1.5 1.5 1.5

10I: VERY LITTLE INDICATION OF LOCTITE PRESENT

INSERT: AMBER TO TRANSLUCENT PINK FOR 1ST 1 1⁄2 THREADS

OTHER THREADS HAD DRIED LOCTITE INDICATIONS

11 0 2.0 2.0 0 1.0 1.0 .5 .5 0.75 0.8

11I: ALL THREADS NOT “WET” BUT VERY LITTLE INDICATION OF 

LOCTITE PRESENT

INSERT: DID NOT EXAMINE

12 0 2.0 2.0 0 1.0 .5 .5 .5 0.625 0.6

12I: THREADS LOOKED WET PINK WITH NO INDICATION OF 

LOCTITE BUILD-UP

INSERT: 1

ST 2 1/2 THREADS WET AMBER COLOR

OTHER THREADS INDICATIONS OF SEMI CURED LOCTITE

13 0 .5 .5 0 1.0 .5 .5 .5 0.625 0.6 13I: THREADS LOOKED RED AND STILL WET

INSERT: 1

ST 2 1/2 THREADS ARE AMBER IN COLOR

14 0 5.5 5.5 0 3.5 2.0 2.0 2.5 2.5 2.5

14I: THREADS 8 & 9 HAVE 80% CURED LOCTITE (AMBER)

THE BOLT LOOKS AS IF WEARING A SKIRT OF LOCTITE

MOST LIKELY TRANSFERRED FROM THE COUNTERBORE

INSERT: NO EVIDENCE OF LOCTITE IN COUNTERBORE AREA

SMALL INDICATION OF SPORADICALLY CURED LOCTITE DOWN

THE REMAINING THREADS
154

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-7A BOLTS WITH MD115-2002-0003 INSERTS* 

* Locking torque reduced to 0 in-lbs. 

 

LLC 078 APPLIED TO INSERT CURE TIME: 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

15 0 5.0 5.0 0 3.5 2.5 1.5 1.0 2.13 2.1

15I: 1ST 3 AND 7, 8 & 9 CHUNKS OF 90% CURED LOCTITE (SALMON) 

INSERT: 1

ST 3 THREADS FILLED WITH 90% CURED LOCTITE

WHITE SALMON CRYSTALLINE

16 0 6.0 6.0 0 3.5 2.0 1.5 1.0 2 2.0

16I: 2ND AND 7, 8 & 9 THREADS AMBER JELLY LIKE IN 

APPEARANCE

INSERT: 1

ST 2 THREADS ARE COATED WITH SALMON COLORED

CHUNKS OF LOCTITE

OTHER THREADS HAVE SMALL INDICATIONS OF CURED 

LOCTITE

AVE 4.0 2.0 1.6 1.2 1.0
155

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 078 

100% (35μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

100%

(35μl)

1 0 5.0 5.0 0 2.0 2.0 1.5 1.5 1.8

1NP: NO INDICATION OF LOCTITE

NUT PLATE: 90% CURED LOCTITE

FOUND ON BOTH ENDS AND AROUND THE 

NUT ELEMENT BEARING FACE ON THE BACK SIDE

2 0 6.5 6.5 0 4.5 4.5 3.0 3.0 3.8

2NP: 6TH THREAD  BUILD-UP OF SEMI CURED LOCTITE

THREADS 1 THRU 5  SHOWS WET LOCTITE

NUT PLATE: FEW INDICATIONS OF LOCTITE 

THROUGHOUT THE THREADS

3 0 6.0 6.0 0 4.0 4.0 4.0 2.5 3.6

3NP: THREADS 4, 5 & 6  BUILD UP OF PINK GEL LOCTITE

THREADS 1, 2 & 3  WET PINK GEL LIKE IN THREAD ROOT

NUT PLATE: POOLS OF LOCTITE ON NUT ELEMENT & BEARING 

FACE

4 0 3.0 3.0 0 2.0 2.0 1.5 1.5 1.8 4NP: SMALL PATCH OF CURED LOCTITE

NUT PLATE: ALL OF THE THREADS HAVE LOCTITE SEMI CURED

5 0 6.5 6.5 0 5.0 5.5 5.5 6.0 5.5

5NP: 1ST 3 THREADS  WHITE CRYSTALLINE LOCTITE

THREADS 4, 5 & 6  TRANSLUCENT PINK-SALMON LOCTITE

NUT PLATE: LAST 2 EXIT THREADS WHITE CURED LOCTITE

6 0 7.0 7.0 0 4.5 5.0 5.5 5.0 5.0 6NP: 1st 6 THREADS  BUILD-UP OF LOCTITE, 80% CURED

NUT PLATE: LITTLE TO NO INDICATIONS OF LOCTITE

7 0 3.0 3.0 0 1.5 1.5 1.5 1.5 1.5

7NP: SLIVER OF LOCTITE ON EXIT THREAD

NUT PLATE: 1

ST 2 THREADS AND LAST 3 EXIT THREADS ARE 

SALMON IN COLOR

8 0 4.0 4.0 0 6.5 6.5 7.0 7.5 6.9

8NP: 1ST 1 1⁄2 THREADS WHITE CRYSTALLINE LOCTITE

3, 4 & 5 JELLY LIKE CAKED ON LOCTITE

NUT PLATE: INDICATIONS OF LOCTITE SPORADIC IN THREADS
156

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 5.0 5.0 0 4.0 3.0 2.5 2.5 3.0

9NP: 1ST 6 THREADS  OPAQUE DARK AMBER

6

TH & 7TH

 THREADS  SEMI CURED LOCTITE

NUT PLATE: SPORADIC PINK LOCTITE ALL THREADS

10 0 4.5 4.5 0 3.0 3.0 2.5 2.0 2.6

10NP: 1ST 2 THREADS  HAVE BUILD-UP OF CLEAR TO AMBER

LOCTITE

REMAINING THREADS ARE WET TO TRANSLUCENT

NUT PLATE: EXCESSIVE CLEAR TO CREAM LOCTITE ON 

ALL THREADS

11 0 5.0 5.0 0 3.5 2.5 2.0 2.0 2.5

11NP: 1ST 6 THREADS  TRANSLUCENT SALMON WITH A PATCH

OF LOCTITE ON THREAD 7

NUT PLATE: SMALL TRACES OF PINK CLEAR LOCTITE

12 0 6.0 6.0 0 3.5 2.5 2.0 1.5 2.4

12NP: 1ST 7 THREADS  DIRTY PINK APPROX 80% DRY

THREADS 6 & 7 BUILD-UP OF LOCTITE

NUT PLATE: DID NOT EXAMINE

13 0 5.0 5.0 0 3.0 3.0 3.5 3.5 3.3

13NP 1ST 4 THREADS  CAKED ON LOCTITE

THREADS 9, 10 &11  PATCHES OF LOCTITE

NUT PLATE: TINY SPORADIC CHUNKS OF LOCTITE

14 0 7.0 7.0 0 4.0 4.0 3.5 2.5 3.5

14NP: 1ST 3 THREADS  EXCESSIVE WHITE CRYSTALLINE TO 

DRY TRANSLUCENT PINK

REMAINING THREADS  NO INDICATION OF LOCTITE

NUT PLATE: ALL THREADS CRUSTY PASTE TO DIRTY PASTE 

LOCTITE

15 0 6.5 6.5 0 3.0 2.5 2.0 2.0 2.4

15NP: 1ST 6 THREADS  TRANSLUCENT PINK BUILD UP

THREADS 5 & 6 BUILD-UP  “SKIRT”

NUT PLATE: MINOR INDICATIONS OF TRANSLUCENT SALMON 

DRIED LOCTITE

16 0 6.5 6.5 0 4.0 4.0 3.5 3.5 3.8 16NP: 1ST 2 THREADS HAVE BUILT-UP CLEAR TO AMBER LOCTITE
157

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

REMAINING THREADS ARE WET PINK TRANSLUCENT

NUT PLATE: TRANSLUCENT PINK TO SALMON IN COUNTERBORE

NO INDICATIONS OF LOCTITE IN THREADS

AVE 5.4 3.6 3.5 3.2 3.0
158

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 078 

50% (17μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

50%

(17μl)

1 0 5.0 5.0 0 2.5 2.5 2.5 2.0 2.4

1NP: 1ST 6 THREADS  WET PINK GEL

6

TH

 THREAD  HEAVY PATCH “SKIRT” APPEARANCE WET PINK 

GEL

NUT PLATE: SPORADIC SALMON COLOR LOCTITE

2 0 6.0 6.0 0 3.0 2.0 1.5 1.5 2.0

2NP: 1ST 7 THREADS  WET PINK GEL

7

TH

 THREAD  HEAVY “SKIRT” APPEARANCE

REMAINING THREADS TRANSLUCENT WET FILM

NUT PLATE: SPORADIC SALMON COLOR LOCTITE

3 0 5.0 5.0 0 4.5 3.0 3.0 3.0 3.4

3NP: 1ST 7 THREADS  WET PINK GEL

7

TH

 THREAD  HEAVY “SKIRT” APPEARANCE

REMAINING THREADS TRANSLUCENT WET FILM

NUT PLATE: SPORADIC BITS OF CLEAR TRANSLUCENT LOCTITE

4 0 5.5 5.5 0 3.0 2.5 2.0 2.0 2.4

4NP: 1ST 6 THREADS  WET PINK GEL

THREADS 3 & 4  HAD ADDITIONAL PATCH MATERIAL

6

TH

 THREAD  HEAVY PATCH “SKIRT” APPEARANCE PINK GEL

NUT PLATE: 3⁄4 OF EXIT THREAD PASTE TO CRUST LOCTITE

5 0 6.0 6.0 0 2.5 2.5 2.5 2.5 2.5

5NP: 1ST 7 THREADS  WET PINK GEL

7

TH

 THREAD HEAVY “SKIRT” APPEARANCE

REMAINING THREADS TRANSLUCENT WET 

NUT PLATE: ALL THREADS MORE THAN SPORADIC PASTE 

LOCTITE
159

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 6.0 6.0 0 2.5 2.0 2.0 2.0 2.1

6NP: 1ST 7 THREADS  WET PINK GEL

7

TH

 THREAD  HEAVY “SKIRT” APPEARANCE

REMAINING THREADS TRANSLUCENT WET 

NUT PLATE: 1

ST AND LAST THREAD  PASTE TO PINK COLOR 

LOCTITE

7 0 5.5 5.5 0 2.5 2.5 2.0 2.0 2.3

7NP: ALL THREADS  WET TRANSLUCENT FILM

NUT PLATE: COUNTERBORE & THREADS  PINK SALMON COAT 

ON NUT ELEMENT & FAYING SURFACE

8 0 4.5 4.5 0 3.0 3.0 2.0 2.0 2.5

8NP: ALL THREADS  WET TRANSLUCENT FILM

NUT PLATE: COUNTERBORE & THREADS  PINK SALMON COAT 

ON NUT ELEMENT & FAYING SURFACE

9 0 2.5 2.5 0 1.5 1.5 1.5 1.5 1.5 1.5

9NP: NO INDICATION OF CURED LOCTITE

TRACES OF WET LOCTITE IN THREAD ROOTS 

NUT PLATE: ALL THREADS AMBER DRIED LOCTITE

10 0 3.5 3.5 0 1.5 1.5 2.0 1.5 1.625 1.6

10NP: NO INDICATION OF CURED LOCTITE

TRACES OF WET LOCTITE IN THREAD ROOTS 

NUT PLATE: ALL THREADS HAVE AN AMBER DRIED LOCTITE

11 0 6.5 6.5 0 5.0 4.5 5.0 4.5 4.75 4.8

11NP: 1ST 6 THREADS  PINK WET CAKED UP LOCTITE

ESPECIALLY IN THE 6TH THREAD

NUT PLATE: SPORADIC INDICATIONS OF TRANSLUCENT PINK 

LOCTITE

12 0 6.0 6.0 0 3.5 4.0 4.0 2.5 3.5 3.5

12NP: THREADS 5 & 6 BUILT UP PINK-CLEAR LOCTITE

ROOT OF ALL THREADS APPEAR WET

NUT PLATE: LAST 2 THREADS OPAQUE WHITE CRYSTALLINE 

LOCTITE

13 0 4.5 4.5 0 2.0 2.0 1.5 1.5 1.75 1.8 13NP: 11TH THREAD SMALL SALMON –CLEAR PATCH 

NUT PLATE: ALL THREADS SALMON-CLEAR
160

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* Application Date/Time: 11/13/09, 11:30 AM 

* Locking torque reduced to 0 in-lbs. Torque Test Date/Time: 11/16/09, 11:35 AM 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 6.0 6.0 0 5.5 6.5 7.0 6.0 6.25 6.3 14NP: 2ND

 THREAD APPROX 35% WHITE CRYSTALLINE LOCTITE 

NUT PLATE: 7

TH

 THREAD  SALMON-CLEAR LOCTITE

15 0 3.0 3.0 0 1.0 1.0 1.0 1.0 1 1.0

15NP: NO INDICATION OF CURED LOCTITE

TRACES OF WET LOCTITE IN THREAD ROOTS 

NUT PLATE: 7

TH

 THREAD  SALMON-CLEAR LOCTITE

16 0 6.5 6.5 0 4.5 4.5 5.0 6.0 5 5.0

16NP: 1ST 6 THREADS  PINK-CLEAR BUILD-UP OF LOCTITE 

REMAINING THREADS WET-PINK LOCTITE IN THREAD ROOTS

NUT PLATE: SPORADIC INDICATION OF CURED

PINK-CLEAR LOCTITE

AVE 5.1 3.0 2.8 2.8 2.6
161

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 078 

125% (45μl)) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MS21060 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NUTPLATE

125%

(45μl on 

bolt) 1 0 5.5 5.5 0 4.5 4.0 3.0 3.0 3.6 3.6

1NP: 1ST 5 THREADS  WET PINK TRANSLUCENT LOCTITE IN 

THREAD ROOTS

6

TH & 7TH

 THREADS  WET PINK TRANSLUCENT LOCTITE FILLED 

UP TO MAJOR DIAMETER IN THREAD ROOTS

7

TH , 8TH & 9TH

 THREADS  WET PINK TRANSLUCENT GEL PATCH

REMAINING THREADS  LIGHT CLEAR WET PINK FILM IN 

THREAD ROOTS

NUT PLATE: WET CLEAR RED LOCTITE

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

2 0 2.5 2.5 0 1.0 1.0 1.0 1.0 1.0 1.0

2NP: ALL THREADS  EVEN DISTRIBUTION OF WET CLEAR RED

LOCTITE IN THREAD ROOTS

NUT PLATE: SPORADIC CLEAR ORANGE GEL

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

3 0 4.5 4.5 0 1.5 1.5 1.0 1.0 1.3 1.3

3NP: ALL THREADS  EVEN DISTRIBUTION OF WET CLEAR RED

LOCTITE IN THREAD ROOTS

6

TH THRU 12TH

 THREADS & SHANK BUILD-UP OF PINK 

TRANSLUCENT PATCH

NUT PLATE: SPORADIC CLEAR ORANGE GEL

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE
162

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MS21060 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 6.0 6.0 0 5.0 4.0 3.5 3.0 3.9 3.9

4NP: 1ST 5 THREADS  PINK TRANSLUCENT WET GEL IN THREAD 

ROOTS

6

TH & 7TH

 THREADS  PINK TRANSLUCENT GEL FILLED IN 

THREAD ROOTS 

NUT PLATE: SPORADIC CLEAR ORANGE GEL

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

5 0 7.0 7.0 0 3.0 3.0 3.0 2.5 2.9 2.9

5NP: 1ST 5 THREADS  WET PINK TRANSLUCENT LOCTITE IN 

THREAD ROOTS

6

TH THRU 7TH THREADS  WET PINK TRANSLUCENT LOCTITE 

FILLED UP TO MAJOR DIAMETER IN THREAD ROOTS

REMAINING THREADS  LIGHT CLEAR WET PINK FILM IN 

THREAD ROOTS

NUT PLATE: CLEAR WET FILM IN ALL THREADS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

6 0 5.0 5.0 0 3.0 2.5 2.0 2.0 2.4 2.4

6NP: 1ST 5 THREADS  WET PINK TRANSLUCENT IN THREAD 

ROOTS UP TO MAJOR DIAMETER

6

TH & 7TH

 THREADS  BUILD-UP OF WET PINK TRANSLUCENT 

LOCTITE GEL

REMAINING THREADS  LIGHT CLEAR WET PINK FILM IN 

THREAD ROOTS

NUT PLATE: CLEAR WET FILM IN ALL THREADS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE
163

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MS21060 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 0 6.0 6.0 0 3.5 3.0 2.5 2.0 2.8 2.8

7NP: 1ST 5 THREADS  WET PINK TRANSLUCENT LOCTITE IN 

THREAD ROOTS

6

TH & 7TH

 THREADS  WET PINK TRANSLUCENT LOCTITE FILLED 

UP TO MAJOR DIAMETER IN THREAD ROOTS

7

TH , 8TH & 9TH

 THREADS  WET PINK TRANSLUCENT GEL PATCH

REMAINING THREADS  LIGHT CLEAR WET PINK FILM IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF CLEAR LOCTITE FIBERS IN 

THREADS 

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

8 0 6.5 6.5 0 4.0 4.0 3.5 3.5 3.8 3.8

8NP: ALL THREADS  EVEN DISTRIBUTION OF WET CLEAR RED

LOCTITE IN THREAD ROOTS

6

TH THRU 12TH

 THREADS & SHANK BUILD-UP OF PINK 

TRANSLUCENT PATCH

NUT PLATE: CLEAR WET ORANGE GEL IN THREAD ROOTS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

9 0 4.5 4.5 0 3.0 3.0 2.0 2.0 2.5 2.5

9NP: ALL THREADS  EVEN DISTRIBUTION OF WET CLEAR RED

LOCTITE IN THREAD ROOTS

6

TH THRU 12TH

 THREADS & SHANK BUILD-UP OF PINK 

TRANSLUCENT PATCH

NUT PLATE: SOME INDICATIONS OF CLEAR LOCTITE FIBERS IN 

THREADS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE
164

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MS21060 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 2.5 2.5 0 1.0 1.0 1.0 1.0 1.0 1.0

10NP: ALL THREADS  CLEAR WET PINK LOCTITE IN THREAD 

ROOTS

NUT PLATE: ALL THREADS  SPORADIC PINK TRANSLUCENT 

COAT 

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

11 0 4.0 4.0 0 2.5 2.5 3.0 3.0 2.8 2.8

11NP: ALL THREADS  CLEAR WET PINK LOCTITE IN THREAD 

ROOTS

NUT PLATE: ALL THREADS  SPORADIC WET PINK 

TRANSLUCENT GEL WITH FIBERS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

12 0 6.0 6.0 0 4.0 3.0 3.0 3.0 3.3 3.3

12NP: ALL THREADS  EVEN DISTRIBUTION OF WET CLEAR RED

LOCTITE IN THREAD ROOTS

6

TH THRU 12TH

 THREADS & SHANK BUILD-UP OF PINK 

TRANSLUCENT PATCH

NUT PLATE: SOME INDICATIONS OF CLEAR ORANGE GEL 

SPORADIC IN THREAD ROOTS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

13 0 5.5 5.5 0 2.0 2.0 2.0 1.5 1.9 1.9

13NP: ALL THREADS  CLEAR WET PINK LOCTITE IN THREAD 

ROOTS

NUT PLATE: ALL THREADS  SPORADIC WET PINK 

TRANSLUCENT GEL WITH FIBERS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE
165

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MS21060 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 4.5 4.5 0 2.5 3.5 4.0 5.0 3.8 3.8

14NP: ALL THREADS  CLEAR WET PINK LOCTITE IN THREAD 

ROOTS

NUT PLATE: MOST THREADS  WET PINK TRANSLUCENT COAT

15 0 7.0 7.0 0 4.0 3.5 3.5 3.0 3.5 3.5

15NP: 1ST 5 THREADS  TRANSLUCENT PINK LOCTITE FILLED IN 

THREAD ROOTS

6

TH THREAD  BUILD-UP OF PINK TRANSLUCENT BEYOND 

MAJOR DIAMETER

7 THRU 12 THREADS  CLEAR WET PINK FILM OF LOCTITE IN 

THREAD ROOTS

NUT PLATE: ALL THREADS  INDICATIONS OF PINK 

TRANSLUCENT FIBERS IN THREAD ROOTS

LOCTITE HAS SEEPED OUT EVERYWHERE BETWEEN THE NUT 

ELEMENT AND NUT PLATE CAGE

16 0 3.5 3.5 0 3.0 1.5 1.5 1.5 1.9 1.9

16NP: ALL THREADS  CLEAR WET PINK FILM OF LOCTITE IN 

THREAD ROOTS

NUT PLATE: ALL THREADS  SALMON TRANSLUCENT COAT

AVE 5.0 3.0 2.7 2.5 2.4 2.6
166

NESC TEST 1B – OPEN INSERTS- LOCTITE 078

100% (35μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

100%

(35μl)

1 0 9.0 9.0 0 7.5 5.5 4.0 4.5 5.4

1I: 1st 7 THREADS  TRACES OF WHITE CRYSTALLINE CRUSTY 

LOCTITE

THREADS 8 & 9  PINK-CLEAR LOCTITE

INSERT: OPAQUE PASTE LOCTITE ON MAJORITY OF THREADS

2 0 9.5 9.5 0 5.5 4.0 3.5 2.0 3.8 2I: 8TH THREAD  PINK-CLEAR LOCTITE

INSERT: OPAQUE PASTE LOCTITE ON MAJORITY OF THREADS

3 0 9.5 9.5 0 4.5 3.5 2.5 2.5 3.3

3I: 11TH THREAD  EXCESSIVELY BUILD-UP PINK- CLEAR

LOCTITE IN THREAD ROOT 

INSERT: 1

ST 3 THREADS  BUILD-UP PINK CLEAR LOCTITE

LAST THREAD  DRIED CLEAR SLIVER OF LOCTITE

4 0 3.5 3.5 0 2.0 2.0 1.5 1.5 1.8

4I: ALL THREADS  WET CLEAR FILM IN THREAD ROOTS 

INSERT: 1

ST 3 THREADS  BUILD-UP PINK CLEAR LOCTITE

LAST THREAD  DRIED CLEAR SLIVER OF LOCTITE

5 0 9.0 9.0 0 7.5 5.0 5.0 5.0 5.6

5I: 1ST 5 THREADS  SMALL AMOUNTS OF DRIED LOCTITE

THREADS 6, 7&8  BUILD-UP SALMON TRANSLUCENT LOCTITE

INSERT: SPORADIC TRACES OF WHITE CRYSTALLINE CLEAR 

LOCTITE

6 0 9.0 9.0 0 8.5 5.5 5.5 6.0 6.4

6I: 1ST 7 THREADS  WHITE CRYSTALLINE IN APPEARANCE

A BIG CHUNK OF WHITE SALMON CRYSTALLINE FELL OFF 

DURING

REMOVAL 

INSERT: WHITE CRYSTALLINE CLEAR LOCTITE IN ALL THREADS

7 0 9.5 9.5 0 7.0 6.5 6.0 5.5 6.3

7I: 1ST 7 THREADS  WHITE CRYSTALLINE LOCTITE

8

TH & 9TH THREADS  BIG DARK SALMON BUILD UP OF LOCTITE 

INSERT: WHITE CRYSTALLINE CLEAR LOCTITE IN ALL THREADS

8 0 6.0 6.0 0 2.5 2.0 2.0 2.0 2.1 8I: ALL THREADS  CLEAR WET FILM IN THREAD ROOTS
167

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT: 1

ST 3 THREADS  BUILD-UP PINK CLEAR LOCTITE

LAST THREAD DRIED CLEAR SLIVER OF LOCTITE

9 0 10.0 10.0 0 8.5 6.5 6.0 6.0 6.8

9I: ALL THREADS  PINK TRANSLUCENT IN THREAD ROOTS 

INSERT: COUNTERBORE AND 1ST 3 THREADS  TRANSLUCENT 

SALMON LOCTITE COAT

EXIT THREAD  CRUSTY AMBER INDICATIONS

10 0 12.0 12.0 0 7.0 5.0 5.0 4.0 5.3

10I: ALL THREADS  TRANSLUCENT PINK IN THREAD ROOTS 

INSERT: COUNTERBORE AND 1ST 3 THREADS  TRANSLUCENT 

SALMON LOCTITE COAT

LAST 2 THREADS (EXIT END) CRUSTY AMBER INDICATIONS

11 0 10.0 10.0 0 6.0 5.5 5.0 4.5 5.3 11I: THREADS 2 THRU 6  TRANSLUCENT AMBER LOCTITE

7 & 8 THREADS  OPAQUE PINK PASTE LOCTITE

12 0 10.0 10.0 0 7.5 5.5 5.5 5.5 6.0

12I: ALL THREAD  TRANSLUCENT PINK LOCTITE IN THREAD 

ROOTS

INSERT: 1

ST 3 THREADS  COATED WITH TRANSLUCENT 

SALMON LOCTITE

LAST THREAD DRIED SALMON LOCTITE 

OTHER THREADS HAVE SPORADIC DRIED LOCTITE

13 0 12.0 12.0 0 7.0 6.0 5.0 6.0 6.0

13I: 1ST 4 THREADS  WHITE CRYSTALLINE CRUSTY LOCTITE

5

TH & 6TH THREADS  WHITE TO PINK CRYSTALLINE DRIED

LOCTITE

INSERT: 1

ST 3 THREADS  OPAQUE WHITE PASTE DRY LOCTITE

14 0 11.0 11.0 0 6.0 4.5 4.0 4.0 4.6

14I: ALL THREAD  TRANSLUCENT PINK LOCTITE IN THREAD 

ROOTS 

INSERT: 1

ST 3 THREADS  COATED WITH TRANSLUCENT 

SALMON LOCTITE

LAST 2 THREADS BROWN CRUSTY

15 0 11.0 11.0 0 6.0 4.5 3.5 3.5 4.4 15I: 1ST 3 THREADS  WHITE CRYSTALLINE CRUSTY LOCTITE

4

TH & 5TH THREADS  BROWN CRUSTY LOCTITE
168

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6

TH & 7TH THREADS BUILD UP OF BROWN-PINK-AMBER DRY 

LOCTITE

INSERT: SPORADIC BROWN PASTE TO BROWN CRUSTY LOCTITE

16 0 10.5 10.5 0 6.0 5.0 5.0 4.5 5.1

16I: 1ST 3 THREADS  OPAQUE WHITE PASTE DRY LOCTITE

4, 5 & 6TH THREADS  CRUSTY BROWN LOCTITE

7 & 8TH THREADS  DRY AMBER “DRESS” (LOCTITE BUILD UP)

INSERT: ALL THREADS HAVE SPORADIC OPAQUE PASTE DRY 

LOCTITE

AVE 9.5 6.2 4.8 4.3 4.2
169

NESC TEST 1B – OPEN INSERTS- LOCTITE 078

50% (17μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

50%

(17μl)

1 0 11.5 11.5 0 5.5 4.0 3.0 3.0 3.9

1I: ALL THREAD ROOTS TRANSLUCENT PINK LOCTITE FILM

INSERT: 1

ST 2 THREADS SALMON DRY LOCTITE COAT

EXIT THREAD OPAQUE DRY LOCTITE

2 0 11.0 11.0 0 5.0 2.5 2.0 2.0 2.9 2I: ALL THREAD ROOTS TRANSLUCENT PINK LOCTITE FILM

INSERT: 1

ST 2 THREADS TRANSLUCENT SALMON DRY LOCTITE

3 0 11.5 11.5 0 6.0 4.5 4.5 4.0 4.8

3I: 1ST 3 THREADS WHITE CRYSTALLINE CRUSTY DRY LOCTITE

5, 6 & 7 THREADS CRUSTY CRYSTALLINE BROWN

8 & 9 SALMON-BROWN DRY BUILD-UP LOCTITE

INSERT: SPORADIC DRY LOCTITE IN HEX CORNERS

4 0 11.0 11.0 0 5.0 2.5 2.0 1.5 2.8

4I: 6TH THREAD WHITE CRYSTALLINE CRUSTY BROWN LOCTITE

7 & 8 THREADS SALMON TO BROWN BUILD-UP LOCTITE

INSERT: 1ST 2 THREADS OPAQUE SALMON CRUSTY LOCTITE

SPORADIC DRY LOCTITE IN HEX CORNERS

5 0 12.5 12.5 0 5.0 3.5 2.5 2.5 3.4 5I: ALL THREAD ROOTS TRANSLUCENT PINK LOCTITE FILM

INSERT: 1

ST 3 THREADS TRANSLUCENT SALMON LOCTITE COAT

6 0 12.0 12.0 0 6.0 3.5 3.0 3.5 4.0

6I: 1

ST 3 THREADS WHITE CRYSTALLINE CRUSTY DRY LOCTITE

5, 6 & 7 THREADS CRUSTY CRYSTALLINE BROWN

8 & 9 SALMON-BROWN DRY BUILD-UP LOCTITE

INSERT: LOWER THREADS “SHINY” PASTE LOCTITE

7 0 10.5 10.5 0 5.5 4.0 3.5 2.5 3.9

7I: 1ST 2 THREADS DRY OPAQUE CRUSTY LOCTITE

3, 4, 5 & 6 THREADS BROWN & WHITE CRYSTALLINE CRUSTY 

LOCTITE

7 & 8 THREADS BUILT UP DRY AMBER-BROWN SALMON LOCTITE

INSERT: OPAQUE CRUSTY INDICATIONS OF LOCTITE
170

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 12.0 12.0 0 7.5 6.0 6.5 6.5 6.6

8I: ALL THREAD ROOTS TRANSLUCENT PINK LOCTITE FILM

INSERT: 1

ST 2 THREADS SALMON DRY LOCTITE COAT

EXIT THREAD OPAQUE DRY LOCTITE

9 0 8.5 8.5 0 5.5 4.5 4.0 4.5 4.6

9I: 7 & 8 THREAD WHITE CRYSTALLINE CAKED ON LOCTITE

1

ST 6 THREADS AND 11 & 12TH LOOK DRY 

INSERT: LAST 3 THREADS ON EXIT SIDE WHITE PASTE

10 0 3.0 3.0 0 1.5 1.5 1.5 1.5 1.5

10I: NO INDICATION OF LOCTITE

INSERT: 1

ST 3 THREADS BUILD-UP SALMON DRY LOCTITE

REMAINING THREADS CLEAR DRY SPORADIC LOCTITE

11 0 4.0 4.0 0 2.0 2.0 1.5 1.5 1.8

11I: NO INDICATION OF LOCTITE

INSERT: 1

ST 3 THREADS BUILD-UP SALMON DRY LOCTITE

REMAINING THREADS CLEAR DRY SPORADIC LOCTITE

12 0 8.5 8.5 0 6.5 5.5 4.5 4.0 5.1

12I: 1ST 6 THREADS WHITE CRYSTALLINE DRY LOCTITE

7&8 THREADS PINK-CLEAR LOCTITE BUILD-UP

INSERT: LAST 3 THREADS WHITE CRYSTALLINE CLEAR 

SPORADIC LOCTITE

13 0 9.0 9.0 0 7.0 5.5 4.0 3.5 5.0

13I: 1ST 6 THREADS  DRY LIGHTLY COATED LOCTITE

7

TH THREAD WHITE CRYSTALLINE BUILD-UP

INSERT: LAST 3 THREADS CLEAR TO WHITE CRYSTALLINE 

LOCTITE SPORADIC LOCTITE

14 0 7.5 7.5 0 7.0 4.5 4.5 5.0 5.3

14I: 1ST 6 THREADS WHITE CRYSTALLINE DRY LOCTITE

7, 8, 9 THREADS BUILD UP OF DARK SALMON LOCTITE

INSERT: LAST 3 THREADS WHITE CRYSTALLINE CLEAR 

SPORADIC LOCTITE

15 0 4.0 4.0 0 2.0 2.0 1.5 2.0 1.9

15I: NO INDICATION OF LOCTITE

INSERT: 1

ST 3 THREADS PINK-CLEAR FILM OF LOCTITE

LAST 3 THREADS  SPORADIC PINK-CLEAR LOCTITE

16 0 2.0 2.0 0 5.0 5.5 .5 .5 2.9 16I: 1ST 7 THREADS WHITE CRYSTALLINE DRY
171

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS * 

LLC 078 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT: SPORADIC INDICATIONS OF WHITE CRYSTALLINE 

PASTE LOCTITE

INSERT BACKED OUT, THEREFORE NO READING COULD BE 

TAKEN

AVE 8.7 5.1 3.8 3.1 3.0
172

NESC TEST 1B – OPEN INSERTS- LOCTITE 078 

125% (45μl) ON BOLT ONLY

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

INSERT

125%

(45μl on 

bolt)

1 0 6.5 6.5 0 4.5 4.0 3.0 2.0 3.4 3.4

1I: 1ST 6 THREADS  DRY LOCTITE AT BOTTOM OF THREAD 

ROOTS

REMAINING THREADS  WET CLEAR FILM OF LOCTITE

INSERT: LAST 4 THREADS  SALMON TRANSLUCENT COAT

2 0 3.0 3.0 0 2.0 2.0 1.5 1.5 1.8 1.8

2I: ALL THREADS  ORANGE CLEAR LOCTITE IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC LOCTITE FIBERS REMAINING

3 0 3.5 3.5 0 2.0 2.0 2.0 1.5 1.9 1.9

3I: ALL THREADS  LIGHT CLEAR TO PINK FILM OF LOCTITE IN 

THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC LOCTITE FIBERS REMAINING

4 0 8.0 8.0 0 3.5 3.0 3.0 2.0 2.9 2.9

4I: 1ST 7 THREADS  DRY LOCTITE AT BOTTOM OF THREAD 

ROOTS

8 THRU 12 THREADS  WET PINK GEL FILLED IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC LOCTITE FIBERS REMAINING

5 0 6.5 6.5 0 3.0 2.5 2.0 2.0 2.4 2.4

5I: 1ST 7 THREADS  DRY LOCTITE AT BOTTOM OF THREAD 

ROOTS

8 THRU 12 THREADS  WET PINK GEL FILLED IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC WHITE CRYSTALLINE LOCTITE POWDER
173

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 3.5 3.5 0 2.0 2.0 1.5 1.5 1.8 1.8

6I: 1ST 7 THREADS  LIGHT CLEAR FILM OF LOCTITE IN THREAD 

ROOTS

8 THRU 12 THREADS  CLEAR PINK FILM IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC WHITE CRYSTALLINE LOCTITE POWDER

7 0 3.5 3.5 0 2.0 2.0 2.0 1.5 1.9 1.9

7I: 1ST 4 THREADS  LIGHT CLEAR FILM OF LOCTITE IN THREAD 

ROOTS

5 THRU 12 THREADS  CLEAR PINK FILM IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

SPORADIC WHITE CRYSTALLINE LOCTITE POWDER

8 0 4.0 4.0 0 2.0 2.0 2.0 2.0 2.0 2.0

8I: ALL THREADS  ORANGE CLEAR LOCTITE IN THREAD ROOTS

INSERT: LAST 3 THREADS  SALMON TRANSLUCENT COAT + 

HEAVIER CONCENTRATION OF WHITE CRYSTALLINE LOCTITE 

POWDER

9 0 9.0 9.0 0 8.0 8.0 12.0 12.0 10.0 10.0

9I: 1ST 5 THREADS  PINK CRYSTALLINE LOCTITE

6

TH & 7TH THREADS  PINK TRANSLUCENT COAT/BUILD-UP

8 THRU 12 THREADS  WET CLEAR ORANGE FILM IN THREAD 

ROOTS

INSERT: SPORADIC ORANGE GEL IN ALL THREADS

10 0 6.5 6.5 0 3.5 3.5 3.0 3.0 3.3 3.3

10I: ALL THREADS  ORANGE CLEAR LOCTITE IN THREAD 

ROOTS

INSERT: ALL THREADS TRANSLUCENT SALMON LOCTITE COAT
174

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 6.5 6.5 0 4.5 5.0 8.0 9.0 6.6 6.6

11I: 9I: 1ST 5 THREADS  PINK CRYSTALLINE LOCTITE

6

TH & 7TH THREADS  PINK TRANSLUCENT COAT/BUILD-UP

8 THRU 12 THREADS  WET CLEAR ORANGE FILM IN THREAD 

ROOTS

INSERT: ALL THREADS  SPORADIC SALMON GEL

12 0 9.0 9.0 0 6.5 6.5 7.0 6.5 6.6 6.6

12I: 1ST 3 THREADS  WHITE CRYSTALLINE LOCTITE

4

TH, 5TH, & 6TH THREADS  PINK CRYSTALLINE LOCTITE

7 THREAD  BUILD-UP OF PINK TRANSLUCENT COAT

8 THRU 12 THREADS  CLEAR PINK FILM IN THREAD ROOTS

INSERT: SALMON GEL WITH WHITE CRYSTALLINE FIBERS

13 0 8.5 8.5 0 7.0 8.0 9.5 12.0 9.1 9.1

13I: 1ST THREAD  WHITE CRYSTALLINE LOCTITE

2 THRU 5 THREADS  PINK CRYSTALLINE LOCTITE

6

TH & 7TH THREADS  TRANSLUCENT PINK PASTE BUILD-UP

8 THRU 12 THREADS  CLEAR ORANGE FILM IN THREAD ROOTS

INSERT: 1

ST 2 THREADS  WHITE CRYSTALLINE LOCTITE

LAST 2 THREADS  SALMON CRYSTALLINE LOCTITE

14 0 6.0 6.0 0 2.5 2.5 2.0 2.0 2.3 2.3

14I: 10I: ALL THREADS  ORANGE CLEAR LOCTITE IN THREAD 

ROOTS

INSERT: 1

ST 2 THREADS SALMON TRANSLUCENT COAT 

REMAINING THREADS  SPORADIC INDICATIONS OF SALMON 

GEL

15 0 10.5 10.5 0 10.0 8.0 9.0 12.0 9.8 9.8

15I: 1ST 5 THREADS  PINK CRYSTALLINE IN THREAD ROOTS

6

TH & 7TH THREADS  BUILD-UP OF PINK CRYSTALLINE IN 

THREAD ROOTS UP TO THE MAJOR DIAMETER

8

TH & 9TH THREADS  PINK TRANSLUCENT COAT

INSERT: SPORADIC OPAQUE PASTE TO CLEAR DRY FIBERS
175

LOCTITE LOT NUMBER: L39DAA7124 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

16 0 11.5 11.5 0 12.0 12.0 7.5 7.0 9.6 9.6

16I: ALL THREADS  CLEAR ORANGE FILM IN THREAD ROOTS

INSERT: EXIT THREAD  WHITE TO PINK CRYSTALLINE FIBERS

1

ST 2 THREADS  SALMON TRANSLUCENT COAT

REMAINING THREADS  SPORADIC SALMON TRANSLUCENT 

FIBERS

AVE 6.6 4.7 4.6 4.7 4.8 4.7
176

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 242 

100% (35 μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

NUTPLATE

100%

(35μl)

1 0 9.5 0 5.0 4.5 4.5 4.0 4.5

1NP: 1ST 4 THREADS WHITE BABY BLUE CRYSTALLINE POWDER 

LOCTITE

THREADS 5, 6 & 7 TRANSLUCENT BLUE

LAST THREADS BLUE GEL

THREAD TO SHANK BLUE-GREEN TRANSLUCENT COAT

NUT PLATE: BLUE CRUST LOCTITE ON CENTER THREADS

2 0 12.0 0 9.0 8.0 6.0 5.0 7.0

2NP: 1ST 3 THREADS  NO INDICATION OF LOCTITE

THREADS 4 & 5 WHITE BABY BLUE CRYSTALLINE (DRY) 

LOCTITE

6 THRU 10 BLUE GEL

SHANK BLUE-GREEN TRANSLUCENT COAT

NUT PLATE: ALMOST COMPLETELY CLEAN

LITTLE TO NO INDICATION OF LOCTITE

3 0 18.0 0 8.0 8.0 8.0 6.0 7.5

3NP: 1ST 3 THREADS DRY TO TRANSLUCENT WITH

SOME INDICATIONS OF WET LOCTITE

4, 5 & 6 WHITE BABY BLUE & BLUE-GREEN CRUSTY LOCTITE

7, 8 9, 10 & 11 BLUE GEL LOCTITE IN THREAD ROOTS

NUT PLATE: ALMOST COMPLETELY CLEAN

LITTLE TO NO INDICATION OF LOCTITE

4 0 14.0 0 7.0 4.0 3.0 3.0 4.3

4NP: 1ST 4 THREADS DRY WITH NO INDICATION OF LOCTITE

5, 6, 7 & 8 BLUE-GREEN BUILD UP OF LOCTITE

9 & 10 BLUE GEL

11 & 12 WET LOOK

BUILD UP OF BLUE-GREEN TRANSLUCENT COAT ON SHANK

NUT PLATE: ALMOST COMPLETELY CLEAN

LITTLE TO NO INDICATION OF LOCTITE
177

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 11.0 0 5.0 5.0 4.0 3.0 4.3

5NP: 1ST 6 THREADS NO INDICATION OF LOCTITE BUT HAS A 

VISUAL INDICATION OF A “WET” LOOK

BLUE-GREEN TRANSLUCENT COAT ON SHANK

NUT PLATE: BLUE CRUST ON EXIT THREAD

BLUE-GREEN COAT ON COUNTERBORE

6 0 14.0 0 8.0 6.0 5.0 4.0 5.8

6NP: 1ST 3 THREADS WET LOCTITE

4, 5 & 6 BLUE-GREEN CRUSTY LOCTITE

NUT PLATE: SPORADIC BLUE TRANSLUCENT COAT LOCTITE ON 

THREADS

7 0 11.0 0 3.0 4.0 3.0 3.0 3.3

7NP: 2ND THREAD BLUE CRUSTY LOCTITE

3, 4 & 5 THREADS BLUE GEL IN THREAD TOOTS

7

TH THREAD BLUE GEL BUILD UP

LAST THREAD AND SHANK BLUE-GREEN TRANSLUCENT COAT 

NUT PLATE: 2.5 EXIT THREADS BLUE TRANSLUCENT COAT

8 0 14.0 0 9.0 9.0 8.0 6.0 8.0

8NP: 1ST THREAD DRY CLEAR

2 & 3 BLUE TO BLUE-GREEN CRUST

4 THRU 12 THREADS BLUE-GREEN PASTE COAT

NUT PLATE: LAST THREAD CRUSTY BLUE

9 0 14.0 0 9.0 8.0 6.0 5.0 7.0

9NP: 1ST 3 THREADS LIGHT FILM OF WET TRANSLUCENT LOCTITE

4, 5, & 6 THREADS WHITE BABY BLUE CRYSTALLINE (DRY) 

LOCTITE

7 THRU 12 THREADS BLUE GEL

THREAD TO SHANK BLUE PASTE COAT

NUT PLATE: SPORADIC BLUE GEL IN COUNTERBORE

EXIT THREAD SPORADIC BLUE-GREEN CRYSTALLINE (DRY) 

LOCTITE

10 0 16.0 0 8.0 8.0 5.0 5.0 6.5 10NP: 1ST 2 THREADS CLEAR WET

NUT PLATE: DID NOT EXAMINE

11 0 12.0 0 7.0 7.0 5.0 4.0 5.8 11NP: DID NOT EXAMINE THE REMAINDER OF THE PARTS
178

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

SINCE THE LOCTITE CONTINUED TO CURE BEFORE THEY COULD 

BE EXAMINED

NUT PLATE: DID NOT EXAMINE

12 0 9.0 0 3.0 3.0 3.0 3.0 3.0 NOT EXAMINED

13 0 12.0 0 6.0 5.0 5.0 4.0 5.0 NOT EXAMINED

14 0 9.0 0 3.0 3.0 2.0 2.0 2.5 NOT EXAMINED

15 0 11.0 0 5.0 4.0 3.5 4.0 4.1 NOT EXAMINED

16 0 14.0 0 9.5 9.5 8.5 6.0 8.4 NOT EXAMINED

AVE 12.5 6.5 6.0 5.0 4.2
179

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 242 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

NUTPLATE

50%

(17μl)

1 0 8.0 0 3.5 3.0 3.0 3.0 3.1

1NP: 1ST 5 THREADS  WET TRANSLUCENT FILM OF LOCTITE

6 THRU 12 THREADS  BABY BLUE PASTE IN THREAD ROOTS

SHANK: BLUE-GREEN TRANSLUCENT COAT OF LOCTITE

NUT PLATE: FLAKING DRY BLUE CRYSTALLINE LOCTITE IN 

THREADS

2 0 7.0 0 3.0 3.0 2.5 3.0 2.9

2NP: 1ST 5 THREADS  WET TRANSLUCENT FILM OF LOCTITE

6 THRU 12 THREADS  BABY BLUE PASTE IN THREAD ROOTS

SHANK: BLUE-GREEN TRANSLUCENT COAT OF LOCTITE

NUT PLATE: BLUE GEL TO CRUST LOCTITE IN NUT ELEMENT 

SURFACE

3 0 11.0 0 7.0 6.5 4.0 2.5 5.0

3NP: 1ST 2 THREADS  WET TRANSLUCENT FILM OF LOCTITE

3

RD & 4TH THREADS  WHITE TO BABY BLUE CRYSTALLINE DRY 

& FLAKING

5 THRU 11 BABY BLUE PASTE IN THREAD ROOTS

12 THREAD & SHANK: BLUE-GREEN TRANSLUCENT PATCH

NUT PLATE: BLUE GEL TO CRUST LOCTITE IN NUT ELEMENT 

SURFACE

4 0 16.0 0 9.0 9.0 6.0 6.0 7.5

4NP: 1ST 3 THREADS  WET TRANSLUCENT FILM OF LOCTITE

4

TH THREAD  WHITE TO BABY BLUE CRYSTALLINE DRY 

LOCTITE

5

TH & 6TH THREADS  DRY BLUE GEL

7 THRU 11 THREADS  BLUE PASTE IN THREAD ROOTS

12 THREAD & SHANK: BLUE-GREEN TRANSLUCENT PATCH

NUT PLATE: SOME BLUE GEL ON NUT ELEMENT SURFACE
180

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 9.0 0 4.0 3.0 2.5 2.0 2.9

5NP: 1ST 4 THREADS  WET TRANSLUCENT FILM OF LOCTITE

5 THRU 9 THREADS  BLUE-GREEN GEL TO PASTE TEXTURE OF 

LOCTITE

10 THRU 12 & SHANK  BLUE-GREEN TRANSLUCENT COAT OF 

LOCTITE

NUT PLATE: SPORADIC BLUE CRUST IN THREADS

6 0 10.0 0 4.0 4.0 3.0 2.5 3.4

6NP: 1ST 5 THREADS  WET TRANSLUCENT FILM OF LOCTITE 

6 THRU 11 BLUE PASTE TO GEL LOCTITE IN THREAD ROOTS

12TH THREAD & SHANK  BLUE-GREEN TRANSLUCENT PATCH 

OF LOCTITE

NUT PLATE: 4 TO 5 THREADS OF DRY/FLAKING BABY BLUE 

LOCTITE IN THREAD ROOTS

7 0 13.0 0 8.5 7.0 6.0 5.0 6.6

7NP: 1ST 4 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

5 TO 8 THREADS  BLUE-GREEN PASTE TO GEL LOCTITE

9 THRU 11 THREADS  YELLOW GREEN PASTE TO GEL LOCTITE

12 THREAD & SHANK  BLUE TRANSLUCENT PATCH OF 

LOCTITE

NUT PLATE: SMALL SPORADIC FLAKES OF DRY CRYSTALLINE 

LOCTITE

8 0 9.0 0 3.5 2.5 2.5 2.5 2.8

8NP: 1ST 2 THREADS  NO INDICATION OF LOCTITE

3

RD, 4TH & 5TH THREADS  MINUTE AMOUNT OF WET BLUE PASTE 

IN THREAD ROOTS

6 THRU 10 THREADS  BABY BLUE PASTE OF LOCTITE FILLED IN 

THREAD ROOTS

11, 12 THREADS & SHANK  BLUE-GREEN TRANSLUCENT 

LOCTITE COAT

NUT PLATE: 4 TO 5 THREADS OF DRY/FLAKING BABY BLUE 

LOCTITE IN THREAD ROOTS
181

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 12.0 0 6.5 4.5 4.5 3.5 4.8

9NP: 1ST 2 THREADS  NO INDICATIONS OF LOCTITE (DRY)

3

RD THREAD  WHITE TO BABY BLUE CRYSTALLINE (DRY) 

LOCTITE

4, 5 & 6 THREAD  CRUSTY BLUE TO BLUE-GREEN GEL

7 THRU 10 THREADS  BLUE PASTE IN THREAD ROOTS

SHANK: BLUE GEL LOCTITE

NUT PLATE: SMALL SPORADIC BLUE-GREEN FLUORESCENT 

FLAKES OF LOCTITE

10 0 11.0 0 4.0 4.0 3.5 3.0 3.6

10NP: 1ST 2 THREADS  NO INDICATION OF LOCTITE (DRY)

3 THRU 6 THREADS  INCREASING AMOUNT OF WHITE 

CRYSTALLINE LOCTITE IN THREAD ROOTS

7 THRU 11 THREADS  BLUE-GREEN PASTE 

12TH THREAD AND SHANK: TRANSLUCENT BLUE-GREEN COAT

NUT PLATE: 1

ST THREAD HAS A BABY BLUE COAT

11 0 12.0 0 8.0 7.0 7.0 4.0 6.5

11NP: 1ST THREAD  NO INDICATION OF LOCTITE

2

ND THREAD  WHITE BLUE CRYSTALLINE DRY LOCTITE

3 THRU 8 BUILD UP OF BLUE-GREEN PASTE-GEL IN THREAD 

ROOTS

SHANK: BLUE-GREEN TRANSLUCENT COAT 

NUT PLATE: LITTLE EVIDENCE OF LOCTITE ON ALL BOLT 

THREADS

12 0 10.0 0 4.0 3.5 3.0 3.0 3.4

12NP: 1ST 5 THREADS  CLEAR WET FILM OF LOCTITE

6 THRU 11 THREADS  BABY BLUE PASTE IN THREAD ROOTS

12 THREAD & SHANK: BLUE-GREEN TRANSLUCENT COAT OF 

LOCTITE

NUT PLATE: BABY BLUE PASTE FILLED IN THREAD ROOTS
182

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

13 0 13.0 0 11.0 3.5 3.5 3.5 5.4

13NP: 1ST 5 THREADS  CLEAR WET FILM OF LOCTITE

6 THRU 11 THREADS  BABY BLUE PASTE IN THREAD ROOTS

12 THREAD & SHANK: BLUE-GREEN TRANSLUCENT COAT OF 

LOCTITE

NUT PLATE: CRUSTY BLUE ON EXIT THREAD

LARGE PIECE OF BLUE-GREEN LOCTITE IN COUNTERBORE

14 0 12.5 0 6.0 6.5 5.5 4.0 5.5

14NP: 1ST 2 THREADS ARE DRY WITH NO INDICATION OF LOCTITE

3

RD, 4TH & 5TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

6 THRU 8 THREADS  BABY BLUE PASTE-GEL IN THREAD ROOTS 

WHICH SLOWLY TURNS CLEAR

9 THRU 12 CLEAR FILM OF LOCTITE

SHANK: BLUE-GREEN COAT

NUT PLATE: NO EVIDENCE OF LOCTITE

15 0 15.0 0 7.0 7.0 5.5 4.5 6.0

15NP: 1ST 2 THREADS ARE DRY WITH NO INDICATION OF LOCTITE

3

RD, 4TH, & 5TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

6 THRU 8 THREADS  BABY BLUE PASTE-GEL IN THREAD ROOTS 

WHICH SLOWLY TURNS CLEAR

9 THRU 12 CLEAR FILM OF LOCTITE

SHANK: BLUE-GREEN COAT

NUT PLATE: NO EVIDENCE OF LOCTITE
183

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

NUTPLATES, LLC 242, 100% APPLIED TO BOLT

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

16 0 15.0 0 8.5 7.5 7.0 5.0 7.0

16NP: 1ST 2 THREADS ARE DRY WITH NO INDICATION OF LOCTITE

3

RD, 4TH, & 5TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

6 THRU 8 THREADS  BABY BLUE PASTE-GEL IN THREAD ROOTS 

WHICH SLOWLY TURNS CLEAR

9 THRU 12 CLEAR FILM OF LOCTITE

SHANK: BLUE-GREEN COAT

NUT PLATE: VERY LITTLE INDICATION OF LOCTITE 

SOME SPORADIC SIGNS OF LOCTITE

AVE 11.5 6.1 5.1 4.3 3.6
184

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 242 

125% (45 μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN NUTPLATES, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

DOME

NUTPLATE

125%

(45μl)

1 0 12.5 12.5 0 7.0 7.0 4.5 4.0 5.6

1NP: 1ST 2 THREADS  DRY

3

RD & 4TH THREADS  BLUE-GREEN CRUST

5 THRU 12 THREADS  OPAQUE BABY BLUE LOCTITE FILLED IN 

THREAD ROOTS

SHANK: OPAQUE BABY BLUE COAT 

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

2 0 14.0 14.0 0 5.0 6.0 5.5 4.5 5.3

2NP: 1ST 2 THREADS  DRY

3

RD & 4TH THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

5 THRU 12 THREADS  OPAQUE BABY BLUE LOCTITE FILLED IN 

THREAD ROOTS

SHANK: OPAQUE BABY BLUE COAT 

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

3 0 10.0 10.0 0 4.0 4.5 4.0 3.0 3.9

3NP: 1ST 2 THREADS  DRY

3

RD & 4TH THREADS  BLUE-GREEN CRUST

5 THRU 12 THREADS  OPAQUE BABY BLUE LOCTITE FILLED IN 

THREAD ROOTS

SHANK: OPAQUE BABY BLUE COAT 

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY
185

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN NUTPLATES, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 12.0 12.0 0 5.0 3.5 3.0 3.0 3.6

4NP: 1ST THREAD  SOME INDICATION OF WHITE CRYSTALLINE 

LOCTITE

2

ND 3RD & 4TH THREADS  DRY

5

TH, 6TH, & 7TH THREADS  OPAQUE BLUE-GREEN WET GEL 

8 THRU 12 THREADS  OPAQUE BABY BLUE WET COAT

SHANK: OPAQUE BABY BLUE COAT

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

5 2.0 17.5 17.5 0 8.5 9.0 7.0 5.0 7.4

5NP: 1ST 3 THREADS  DRY

4

TH, 5TH & 6TH THREADS  BLUE-GREEN TO WHITE CRYSTALLINE 

CRUST LOCTITE

7 THRU 12 THREADS  OPAQUE BLUE TO BLUE-GREEN WET 

PASTE

SHANK: BLUE TO CLEAR GREEN COAT OF LOCTITE

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

6 .5 17.0 17.0 0 8.0 8.0 6.0 5.0 6.8

6NP: 1ST 3 THREADS  DRY

4

TH, 5TH & 6TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

7 THRU 10 THREADS  BUILD-UP OF OPAQUE BABY BLUE WET 

PASTE

SHANK: BABY BLUE WET COAT

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY
186

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN NUTPLATES, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

7 1.0 15.5 15.5 0 8.5 8.0 5.5 4.5 6.6

7NP: 1ST 2 THREADS  WET CLEAR FILM

3

RD & 4TH THREADS  WHITE CRYSTALLINE TO BABY BLUE & 

GREEN FIBERS

5 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

SHANK: TRANSLUCENT BLUE-GREEN COAT

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

8 .5 11.0 11.0 0 3.5 3.5 3.5 2.5 3.3

8NP: 1ST 2 THREADS  OPAQUE WET BABY BLUE WET PASTE IN 

THREAD ROOTS

3 thru 7 THREADS  OPAQUE BABY BLUE WET PASTE IN THREAD 

ROOTS

8 THRU 12 SPORADIC BUILD-UP OF BABY BLUE WET LOCTITE

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

9 .5 9.0 9.0 0 5.0 5.5 4.5 2.0 4.3

9NP: 1ST 4 THREADS  CLEAR WET WITH SOME INDICATIONS OF 

BLUE-GREEN LOCTITE

5 THRU 7 THREADS  CLEAR BLUE-GREEN LOCTITE GEL

8 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

10 2.0 17.0 17.0 0 8.0 8.0 6.0 4.5 6.6

10NP: 1ST 2 THREADS  DRY

3

RD & 4TH THREADS  CRUSTY BLUE LOCTITE

5 THRU 12 THREADS  OPAQUE BABY BLUE WET LOCTITE IN 

THREAD ROOTS

SHANK: TRANSLUCENT BLUE-GREEN COAT

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY
187

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN NUTPLATES, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 3.0 18.0 18.0 0 7.0 8.0 7.5 5.5 7.0

11NP: 1ST 3 THREADS  DRY

4

TH & 5TH THREADS  WHITE CRYSTALLINE TO BLUE-GREEN 

FIBERS

6

TH THREAD  BLUE CRYSTALLINE TO BLUE GEL LOCTITE

7 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

12 2.5 15.0 15.0 0 8.0 8.0 7.0 6.0 7.3

12NP:1ST 3 THREADS  DRY

4

TH & 5TH THREADS  WHITE CRYSTALLINE TO BLUE-GREEN 

FIBERS

6

TH THREAD  BLUE CRYSTALLINE TO BLUE GEL LOCTITE

7 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

13 2.0 14.0 14.0 0 7.5 8.0 7.0 6.5 7.3

13NP: 1ST 3 THREADS  DRY

4

TH & 5TH THREADS  WHITE CRYSTALLINE TO BLUE-GREEN 

FIBERS

6

TH THREAD  BLUE CRYSTALLINE TO BLUE GEL LOCTITE

7 THRU 12 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY
188

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN NUTPLATES, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 2.0 10.5 10.5 0 4.0 4.5 5.5 4.5 4.6

14NP: 1ST 2 THREADS  CLEAR WET FILM OF LOCTITE

3 THRU 10 THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS UP TO MAJOR DIAMETER

11TH & 12TH THREADS  OPAQUE BABY BLUE WET PASTE IN 

THREAD ROOTS

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

15 1.0 10.0 10.0 0 5.5 6.5 5.0 4.0 5.3

15NP:1ST 2 THREADS  OPAQUE WET BABY BLUE WET PASTE IN 

THREAD ROOTS

3 thru 7 THREADS  OPAQUE BABY BLUE WET PASTE IN THREAD 

ROOTS

8 THRU 12 SPORADIC BUILD-UP OF BABY BLUE WET LOCTITE

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

16 2.0 11.0 11.0 0 4.0 3.5 4.5 3.5 3.9

16NP: 1ST 2 THREADS  OPAQUE WET BABY BLUE WET PASTE IN 

THREAD ROOTS

3 thru 7 THREADS  OPAQUE BABY BLUE WET PASTE IN THREAD 

ROOTS

8 THRU 12 SPORADIC BUILD-UP OF BABY BLUE WET LOCTITE

NUT PLATE: SOME INDICATIONS OF BABY BLUE LOCTITE 

FIBERS, GEL TO DRY

AVE 13.4 6.5 6.3 5.4 4.3

** Values noted in this column are not the traditional breakaway torque. The low torque values were caused by excessive Loctite migrating between the nut element and base plate. 

The values drop to zero, then builds up to the static breakaway torques noted
189

NESC TEST 1B - OPEN INSERTS- LOCTITE 242 

100% (35μl) ON BOLTS ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

INSERT

100%

(35μl) 1 0 14.0 14.0 0 8.5 4.5 4.5 3.5 5.3

1I: 180 DEGREE LOCTITE PATCH ON THREAD SURFACE NEAR 

SHANK

1

ST 6 THREADS BLUE WET-FLUORESCENT LOCTITE IN THREAD 

ROOTS 

7, 8, 9, 10 &11 BLUE GEL LOCTITE IN THREAD ROOTS

DOES NOT GO BEYOND MAJOR THREAD DIAMETER

INSERT: 1

ST 3 THREADS COATED WITH BABY BLUE 

FLUORESCENT LOCTITE

LAST 2 THREADS WHITE BABY BLUE DRIED BROKEN LOCTITE

2 0 13.0 13.0 0 4.5 4.5 4.0 4.0 4.3

2I: 1ST 4 THREADS BLUE WET FLUORESCENT LOCTITE IN THREAD 

ROOT

REMAINING THREADS HAVE BLUE GEL IN THREAD ROOTS

INSERT: 1

ST 3 THREADS COATED WITH BABY BLUE 

FLUORESCENT LOCTITE

LAST 2 THREADS WHITE BABY BLUE DRIED BROKEN LOCTITE

3 0 16.0 16.0 0 11.0 10.0 9.0 4.0 8.5

3I: 1ST 7 THREADS WHITE BABY BLUE CRYSTALLINE DRY 

POWDER LOCTITE

8, 9, 10, & 11 BLUE GEL LOCTITE SKIRT

INSERT: SOME BABY BLUE FLORESCENT COAT IN 

COUNTERBORE

REMAINING THREADS SHOW NO INDICATION OF LOCTITE

4 0 13.0 13.0 0 9.0 4.0 2.5 2.0 4.4

4I: 1ST 1.5 THREADS BLUE GEL LOCTITE

THREADS 2 THRU 7 WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE POWDER

THREADS 8 & 9 BLUE GEL SKIRT

INSERT: COUNTERBORE AND 1ST THREAD BLUE GEL LOCTITE
190

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 18.0 18.0 0 14.0 9.0 7.0 6.0 9.0

5I: 1ST 8 THREADS WHITE TO BABY BLUE CRYSTALLINE LOCTITE 

POWDER

9, 10, & 11 FLORESCENT BLUE-GREEN GEL LOCTITE

ABOVE MAJOR DIAMETER

INSERT: DARK PASTE YELLOW LOCTITE IN COUNTERBORE

1

ST 2 THREADS WHITE BABY BLUE CRYSTALLINE POWDER (DRY) 

LOCTITE

EXIT THREADS DARK BLUE CRUST

6 0 15.0 15.0 0 11.0 5.0 4.0 3.0 5.8

6I: 1ST THREAD BLUE WET 

2

ND TO 6TH THREADS WHITE BABY BLUE CRYSTALLINE POWDER 

LOCTITE

7, 8, &9 BLUE GEL IN THREAD ROOT

INSERT: COUNTERBORE & 1ST THREAD BLUE-GREEN GEL

LAST 3 THREADS SPORADIC WHITE BABY BLUE CRYSTALLINE 

(DRY) LOCTITE

EXIT THREAD BLUE-GREEN GEL

7 0 14.0 14.0 0 9.0 5.0 4.0 3.0 5.3

7I: THREADS 10, 11 & 12 BLUE-GREEN GEL LOCTITE DRESS 

THREADS 1 THRU 9 NO INDICATION OF LOCTITE

INSERT: ALL THREADS WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE POWDER

COUNTERBORE & 1ST THREAD BLUE GEL COAT

8 0 18.0 18.0 0 11.0 5.0 4.0 3.0 5.8

8I: 1ST 8 THREADS WHITE BABY BLUE CRYSTALLINE POWDER 

LOCTITE

9

TH, 10TH & 11TH THREADS  BLUE-GREEN GEL BUILD-UP

INSERT: CRUSTY BLUE-GREEN LOCTITE ON MOST THREADS

NOTHING IN COUNTERBORE

9 0 15.0 15.0 0 10.0 6.0 4.0 3.0 5.8 9I: 1ST FIVE THREADS WHITE CRYSTALLINE POWDER LOCTITE

FROM THREAD 6 THRU 10 WET BLUE IN THREAD ROOT
191

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

NOT ABOVE MAJOR DIAMETER

INSERT: SPORADIC BABY BLUE DRY CRYSTALLINE POWDER 

LOCTITE

COUNTERBORE AREA BUILD UP OF BLUE PASTE LOCTITE

10 0 10.0 10.0 0 4.0 3.0 3.0 4.0 3.5 NOT EXAMINED

11 0 9.0 9.0 0 4.0 4.0 4.0 3.0 3.8 NOT EXAMINED

12 0 9.0 9.0 0 3.5 3.5 3.0 3.0 3.3 NOT EXAMINED

13 0 13.0 13.0 0 11.0 10.0 6.0 5.5 8.1 NOT EXAMINED

14 0 15.0 15.0 0 10.0 5.0 4.5 4.0 5.9

14I: NO EVIDENCE OF LOCTITE ON SURFACE

THE 2 PROTRUDING THREADS DARK BLUE GEL LOCTITE

3, 4, 5 & 6 THREADS WHITE CRYSTALLINE POWDER LOCTITE

7, 8 & 9 BLUE GEL SKIRT

INSERT: BLUE GEL LOCTITE IN INSERT COUNTERBORE

WHITE TO BABY BLUE CRYSTALLINE LOCTITE SPORADIC IN 

REMAINING THREADS

15 0 17.0 17.0 0 12.0 7.0 4.0 3.5 6.6

15I: 1ST 6.5 THREADS WHITE CRYSTALLINE POWDER BABY BLUE 

LOCTITE

7 & 8 BLUE GEL LOCTITE FORMING A DRESS

INSERT: WHITE BABY BLUE CRYSTALLINE POWDER IN THREADS

BLUE GEL LOCTITE IN COUNTERBORE

16 0 15.0 15.0 0 10.0 5.0 4.0 3.5 5.6

16I: 1ST 6.5 THREADS WHITE CRYSTALLINE POWDER BABY BLUE 

LOCTITE

NO EVIDENCE OF LOCTITE ON REMAINING THREADS

INSERT: 7, 8 & 9TH THREADS HAVE BLUE GEL LOCTITE IN ROOT

AVE 14.0 8.9 5.7 4.5 3.6
192

NESC TEST 1B - OPEN INSERTS- LOCTITE 242 

50% (17μl) ON BOLTS ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

INSERT

50%

(17μl)

1 0 14.0 14.0 0 6.0 3.5 3.5 3.0 4.0 1I: THREADS 1 THRU 12  BABY BLUE PASTE IN THREAD ROOTS

INSERT: ALL THREADS  BABY BLUE DRY

2 0 14.0 14.0 0 6.0 5.0 3.0 3.0 4.3

2I: 1ST 6 THREADS  WHITE TO BLUE CRYSTALLINE DRY 

(POWDER) LOCTITE

7 THRU 12 THREADS  BROWN TO BLUE-GREEN PASTE TO WET 

GEL

INSERT: LAST TWO THREADS TRANSLUCENT FIBERS

3 0 18.0 18.0 0 10.0 6.0 3.5 3.0 5.6

3I: 1ST 6 THREADS  WHITE TO BLUE CRYSTALLINE DRY 

(POWDER) LOCTITE

7 THRU 12 THREADS  BROWN TO BLUE-GREEN PASTE TO WET 

GEL

INSERT: NO EVIDENCE OF LOCTITE

4 0 18.0 18.0 0 11.0 6.0 4.0 3.0 6.0

4I: 1ST 6 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

POWDER

7

TH THREAD  BLUE-GREEN PASTE GEL

8

TH THREAD  BROWN PASTE

9 THRU 12 BARE 

INSERT: NO EVIDENCE OF LOCTITE

5 0 14.0 14.0 0 8.0 4.5 4.0 3.5 5.0

5I: 1ST 5 THREADS  CLEAR WET FILM 

6 THRU 10 THREADS  LIGHT WET BROWN PASTE IN THREAD 

ROOTS

11 & 12 THREADS  BARE

INSERT: MISSED
193

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 12.0 12.0 0 5.0 3.5 3.5 3.5 3.9

6I: 1ST 3 THREADS  DRY TO CLEAR WET FILM 

4 THRU 9 THREADS  WET BLUE-GREEN PASTE IN THREAD 

ROOTS

10 THRU 12 NO EVIDENCE OF LOCTITE

INSERT: DRY BABY BLUE CLEAR COAT OF LOCTITE ON 

MAJORITY OF THREADS

7 0 12.0 12.0 0 6.0 4.0 3.5 3.5 4.3

7I: 1ST 3 THREADS  DRY TO CLEAR WET FILM 

4 THRU 9 THREADS  WET LIGHT BROWN PASTE IN THREAD 

ROOTS

10 THRU 12 NO EVIDENCE OF LOCTITE

INSERT: DRY BABY BLUE CLEAR COAT OF LOCTITE ON 

MAJORITY OF THREADS

8 0 14.0 14.0 0 10.0 4.5 4.0 2.0 5.1

8I: 1ST 2 THREADS DRY 

3

RD 4TH & 5TH THREAD  WHITE TO BABY BLUE CRYSTALLINE 

POWDER

6 THRU 8 THREAD DRY

9 THRU 11  LIGHT BROWN PASTE BUILD UP OF LOCTITE

12 THREAD  BARE

INSERT: SMALL AMOUNT OF SPORADIC TRANSLUCENT SLIVERS 

OF DRY LOCTITE

9 0 12.0 12.0 0 9.0 7.0 5.0 4.0 6.3

9I: 1ST 9 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

LOCTITE

10TH, 11TH & 12TH THREADS  BLUE-GREEN GEL

INSERT: SMALL AMOUNT OF SPORADIC TRANSLUCENT SLIVERS 

OF DRY LOCTITE
194

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

10 0 10.0 10.0 0 3.0 2.5 2.5 2.5 2.6

10I: 1ST 6 THREADS  NO EVIDENCE OF LOCTITE

7

TH &8TH THREADS  SOME SLIGHT BUILD-UP OF LOCTITE

9 THRU 12 THREADS  BABY BLUE PASTE OF LOCTITE FILLED IN 

THREAD ROOTS

INSERT: DRY BABY BLUE CLEAR COAT OF LOCTITE ON 

MAJORITY OF THREADS

11 0 14.0 14.0 0 6.0 5.5 5.0 4.0 5.1

11I: 1ST 6 THREADS  WHITE TO BABY BLUE CRYSTALLINE 

POWDER

7

TH THRU 12TH THREADS  WET BABY BLUE PASTE/GEL

INSERT: SPORADIC WHITE TO BABY BLUE CRYSTALLINE 

POWDER

EXIT THREAD  BLUE-GREEN GEL

12 0 11.0 11.0 0 9.0 5.5 4.0 3.5 5.5

12I: 1ST 2 THREADS  BARE DRY

3

RD, 4TH & 5TH THREADS  WHITE TO BABY BLUE CRYSTALLINE 

POWDER

7 THRU 11 THREADS  WET BLUE-GREEN PASTE/GEL

INSERT: SPORADIC WHITE TO BABY BLUE CRYSTALLINE 

POWDER

EXIT THREAD  BLUE-GREEN GEL

13 0 11.0 11.0 0 8.0 5.5 4.0 3.5 5.3

13I: 1ST 4 THREADS  SPORADIC WHITE TO BABY BLUE 

CRYSTALLINE POWDER

5 THRU 12 CLEAR BLUE-GREEN GEL

INSERT: SMALL AMOUNT OF SPORADIC TRANSLUCENT SLIVERS 

OF LOCTITE
195

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD115-2002-0003 INSERTS 

Inserts reworked to remove self lock 

INSERT LLC 242 100% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

14 0 14.0 14.0 0 7.0 5.5 4.0 3.0 4.9

14I: 1ST 6 THREADS  SPORADIC CLEAR LIGHT GREEN DRY 

LOCTITE

7 THRU 9 THREADS  CHUNKS OF BLUE-GREEN PASTE BUILD-UP

10 THRU 12 BARE

INSERT: BLUE-GREEN SLIVERS OF CRYSTALLINE LOCTITE

15 0 12.0 12.0 0 5.0 4.0 4.0 3.5 4.1

15I: 1ST 5 THREADS  WET CLEAR LOCTITE

6 THRU 11 BLUE-GREEN PASTE IN THREAD ROOTS

12 BARE

INSERT: BLUE GEL MIXED WITH BABY BLUE CRYSTALLINE 

POWDER ON ALL THREADS

16 0 13.0 13.0 0 8.0 5.5 5.0 4.5 5.8

16I: 1ST 5 THREADS  MINUTE AMOUNTS OF LOCTITE, 7 & 8 

THREADS  WET LOCTITE

9 THRU 11THD  BLUE-GREEN BUILD UP OF LOCTITE, 12 

THREAD  BARE

INSERT: 1ST 3 THREADS  BABY BLUE COAT

REMAINING THREADS  SPORADIC SLIVERS OF DRY LOCTITE

AVE 13.3 7.3 4.9 3.9 3.3
196

NESC TEST 1B – OPEN INSERTS - LOCTITE 242 

125% (45 μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN INSERTS, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

DOME

INSERTS

125%

(45μl)

1 0 15.0 15.0 0 6.0 5.5 5.0 5.0 5.4

1I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE COLORED 

LOCTITE IN THE ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE 

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

2 0 10.0 10.0 0 4.0 3.5 3.5 3.0 3.5

2I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

3 0 15.0 15.0 0 5.0 4.5 4.0 3.5 4.3

3I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE 

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

4 0 21.0 21.0 0 14.0 9.0 6.0 6.0 8.8

4I: WHITE BABY BLUE LOCTITE IN THREADS 3, 4, & 5

THE 6TH THREAD HAS A BUILT UP SKIRT OF BABY BLUE WET 

PASTE LOCTITE

INSERT: SMALL INDICATIONS OF LOCTITE. MOST OF THE 

LOCTITE WAS ON THE BOLT
197

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN INSERTS, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 12.0 12.0 0 3.5 3.0 3.0 3.0 3.1

5I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE COLORED 

LOCTITE IN THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

6 0 23.0 23.0 0 11.0 8.0 7.0 6.0 8.0

6I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE 

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

7 0 16.0 16.0 0 6.0 5.0 4.0 4.0 4.8

7I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE 

THE COUNTERBORE IN THE INSERT IS FILLED WITH BABY BLUE 

WET PASTE LOCTITE

8 0 10.0 10.0 0 4.0 3.5 3.5 3.5 3.6

8I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THE ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE

9 0 20.0 20.0 0 11.0 9.0 6.0 5.0 7.8

9I: WHITE BABY BLUE CRYSTALLINE LOCTITE IN THREADS 3, 4 & 

5

THE 6TH THREAD HAS A BUILT UP SKIRT OF BABY BLUE WET 

PASTE LOCTITE

INSERT: BABY BLUE FIBERS IN MOST TO THE THREADS EXCEPT 

THE 1ST THREAD APPEARS BABY BLUE WET PASTE 

10 0 17.0 17.0 0 5.0 5.0 5.0 4.0 4.8 10I: WHITE BABY BLUE CRYSTALLINE LOCTITE IN THREADS 3, 4 
198

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN INSERTS, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

& 5

THE 6TH THREAD HAS A BUILT UP SKIRT OF BABY BLUE WET 

PASTE LOCTITE

INSERT: BABY BLUE DRY CRYSTALLINE LOCTITE FIBERS IN 

INSERT THREADS

11 0 19.0 19.0 0 13.0 9.0 8.0 8.0 9.5

11I: WHITE BABY BLUE CRYSTALLINE LOCTITE IN THREADS 3, 4 

& 5

THE 6TH THREAD HAS A BUILT UP SKIRT OF BABY BLUE WET 

PASTE LOCTITE

INSERT: BABY BLUE WET GEL IN COUNTER BORE AND 1ST TWO 

THREADS

12 0 18.0 18.0 0 9.0 8.0 7.0 6.0 7.5

12I: WHITE BABY BLUE CRYSTALLINE LOCTITE IN THREADS 3, 4 

& 5

THE 6TH THREAD HAS A BUILT UP SKIRT OF BABY BLUE WET 

PASTE LOCTITE

INSERT: BLUE-GREEN GEL IN COUNTER BORE

SOME INDICATIONS OF BABY BLUE DRY FIBER IN THREADS

13 0 17.0 17.0 0 12.0 8.0 8.0 7.0 8.8

13I: WHITE BABY BLUE CRYSTALLINE FIBERS IN 1ST FIVE 

THREADS

6 & 7TH THREADS BABY BLUE WET PASTE BUILD UP  DRESS

9 & 10 A SECOND BABY BLUE WET PASTE DRESS 

INSERT: SPORADIC DRY WHITE BABY BLUE CRYSTALLINE 

FIBERS

14 0 11.0 11.0 0 3.0 3.0 3.0 2.5 2.9

14I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE WET COAT IN COUNTERBORE AND FIRST 2.5 

THREADS

15 0 20.0 20.0 0 9.0 7.0 6.0 6.0 7.0 15I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 
199

LOCTITE LOT NUMBER: L39GAA7846 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MD114- NUTPLATE MOD* 

LOCKING FEATURE REWORKED TO ZERO AND DOME OPENED. 

OPEN INSERTS, LLC 242, 125% APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

BUILD UP OF BABY BLUE WET PASTE ON 8TH AND 9TH THREADS

INSERT: BABY BLUE WET PASTE COAT IN COUNTERBORE AND 

1

ST THREAD

2

ND AND 3RD THREAD HAVE DRY BABY BLUE FIBERS 

THE REMAINING THREADS SHOW INDICATIONS OF DRY 

CRYSTALLINE FIBERS PEELING

16 0 20.0 20.0 0 11.0 8.0 8.0 6.0 8.3

16I: EVEN DISTRIBUTION OF BABY BLUE WET PASTE LOCTITE IN 

THREAD ROOTS OF ALL 12 THREADS. 

INSERT: BABY BLUE WET PASTE IN COUNTERBORE

1

ST TWO THREADS HAVE BABY BLUE DRY CRYSTALLINE FIBERS

AVE 16.5 7.9 6.2 5.4 4.9
200

NESC TEST 1B – OPEN NUTPLATES - LOCTITE 290

100% (35 μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

NUTPLATE

100%

(35μl)

1 0 23.0 23.0 0 22.0 20.0 18.0 11.0 17.8

1NP: 1ST 3 THREADS  CLEAR GEL

4, 5, & 6  CLEAR GREEN DRY GEL IN THREAD ROOTS

7, 8, & 9 THREADS  PATCH (30% COVERAGE) OF CLEAR GREEN 

COAT OF LOCTITE ON ONE SIDE

10 THRU 12 NO EVIDENCE OF LOCTITE

NUT PLATE: BROWN-GREEN CRUST AT EXIST THREAD

SPORADIC CLEAR GREEN GEL IN REMAINING THREADS

2 0 15.0 15.0 0 14.0 10.0 9.0 8.0 10.3

2NP: 1ST 6 THREADS  THIN LAYER OF CLEAR GREEN GEL IN 

THREAD ROOTS

7 THRU 12 CLEAR WET FILM OF LOCTITE

NUT PLATE: LAST 3 THREADS  CLEAR GREEN CRUST

3 0 23.0 23.0 0 22.0 17.0 11.0 7.0 14.3

3NP: 1ST 3 THREADS  CLEAR GREEN CRYSTALLINE

4 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: LAST 3 THREADS  CLEAR GREEN CRUST

4 0 18.0 18.0 0 18.0 13.0 7.0 4.0 10.5

4NP: 1ST 3 THREADS  WET CLEAR FILM OF LOCTITE

4, 5, & 6 CLEAR GREEN CRYSTALLINE

7 THRU 12 THREADS  WET CLEAR FILM OF LOCTITE

NUT PLATE: LAST 3 THREADS  CLEAR GREEN CRUST

5 0 26.0 26.0 0 26.0 26.0 20.5 13.0 21.4

5NP: 1ST 3 THREADS GREEN TRANSLUCENT GEL IN THREAD 

ROOTS

4

TH & 5TH THREADS  BUILD-UP OF GREEN TRANSLUCENT GEL 

6 THRU 12 THREADS  WET CLEAR FILM OF LOCTITE

NUT PLATE: LAST 3 THREADS  TRANSLUCENT GREEN GEL TO 

CLEAR GREEN CRUST
201

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 20.0 20.0 0 19.0 15.0 11.0 9.0 13.5

6NP: 1ST 2 THREADS  CLEAR LIME GREEN LOCTITE IN THREAD 

ROOTS

3, 4, 5, & 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE

7 THRU 12 THREADS  NO INDICATIONS OF LOCTITE

NUT PLATE: LAST 2 THREADS  CLEAR GREEN CRUST

7 0 19.0 19.0 0 18.0 17.0 11.0 6.0 13.0

7NP: 1ST 6 THREADS  CLEAR LIME GREEN TO GREEN 

CRYSTALLINE IN THREAD ROOTS

7 THRU 12 CLEAR WET FILM OF LOCTITE

NUT PLATE: TRANSLUCENT SLIVERS OF DRY LOCTITE

8 0 19.0 19.0 0 19.0 15.0 10.0 9.0 13.3

8NP: 1ST 3 THREADS  CLEAR LIME GREEN TO GREEN LOCTITE 

IN THREAD ROOTS

4, 5, &6 THREADS  CLEAR GREEN CRYSTALLINE BUILD UP IN 

THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: SLIGHT INDICATIONS OF YELLOW GREEN LOCTITE 

PLUS A FEW SLIVERS OF TRANSLUCENT DRY LOCTITE

9 0 19.0 19.0 0 20.0 15.0 8.0 5.0 12.0

9NP: 1ST 5 THREADS  CLEAR LIME GREEN TO GREEN 

CRYSTALLINE LOCTITE IN THREAD ROOTS

6 THRU 12 CLEAR WET FILM OF LOCTITE

NUT PLATE: EXIT THREAD CRUSTY GREEN LOCTITE WITH SOME 

SLIVERS OF TRANSLUCENT (NO COLOR) LOCTITE IN OTHER 

THREADS

10 0 22.0 22.0 0 22.0 18.0 13.0 10.0 15.8

10NP: 1ST 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE IN 

THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: SOME INDICATION (SLIVERS) OF CLEAR GREEN 

LOCTITE
202

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003-XX BOLT WITH MS21060-3 NUTPLATE* 

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

11 0 19.0 19.0 0 17.0 14.0 11.0 5.0 11.8

11NP: 1ST 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE IN 

THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE 

NUT PLATE: LAST 2 THREADS  CLEAR GREEN CRYSTALLINE 

LOCTITE

SOME INDICATIONS OF LOCTITE IN REMAINING THREADS

12 0 22.0 22.0 0 22.0 22.0 15.0 12.0 17.8

12NP: 1ST 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE IN 

THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE 

NUT PLATE: A FEW SLIVERS OF CLEAR GREEN DRY LOCTITE

13 0 22.0 22.0 0 22.0 15.0 11.0 8.0 14.0

13NP: 1ST 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE IN 

THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: VERY FEW INDICATIONS OF LOCTITE

14 0 19.0 19.0 0 17.0 15.0 11.0 7.0 12.5

14NP: 1ST 6 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE IN 

THREAD ROOTS

7

TH & 8TH THREADS  CLEAR GREEN BUILD UP (COAT) OF 

LOCTITE 

9 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: A FEW SLIVERS OF CLEAR GREEN DRY LOCTITE

15 0 19.0 19.0 0 18.0 12.0 9.0 5.0 11.0

15NP: 10NP: 1ST 6 THREADS  MINIMAL AMOUNT OF CLEAR 

GREEN CRYSTALLINE LOCTITE IN THREAD ROOTS

7 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

NUT PLATE: A FEW SLIVERS OF CLEAR GREEN DRY LOCTITE

16 Did not test-Loose nutplate

AVE 20.3 20.3 19.7 16.3 20.7 7.9
203

NESC TEST 1B – OPEN INSERTS - LOCTITE 290

100% (35 μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT*

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

INSERT

100%

(35μl) 1 0 23.0 0 23.0 23.0 23.0 21.0 22.5

1I: 1ST 4 THREADS  CLEAR

5 THRU 8 THREADS  CLEAR GREEN GEL TO PASTE IN THREAD 

ROOT

9 & 10 THREADS  GREEN GEL BUILD-UP

INSERT: CRUSTY GREEN BROWN LOCTITE SPORADIC THROUGH 

OUT ALL THREADS

2 0 23.0 0 21.0 22.0 22.0 22.0 21.8

2I: LAST 2 THREADS  WHITE CRYSTALLINE POWDER TO 

TRANSLUCENT

REMAINING THREADS  SPORADIC CLEAR GREEN 

CRYSTALLINE 

INSERT: WHITE CRYSTALLINE POWDER THROUGH OUT ALL 

THREADS

3 0 23.0 0 23.0 23.0 22.0 22.0 22.5

3I: 1ST 7 THREADS CLEAR GREEN IN THREAD ROOTS

8 THRU 10 THREADS  CLEAR GREEN BUILD-UP ABOVE MAJOR

INSERT: LITTLE EVIDENCE OF LOCTITE

4 0 23.0 0 23.0 23.0 23.0 22.0 22.8

4I: 1ST THREAD WHITE CRYSTALLINE POWDER

2

ND THREAD  BLUE-GREEN PASTE

3 THRU 12 THREADS  SPORADIC CLEAR GREEN WET GEL

INSERT: WHITE CRYSTALLINE TO GREEN TRANSLUCENT COAT

5 0 23.0 0 23.0 23.0 23.0 23.0 23.0

5I: 1ST 7 THREADS  CLEAR GREEN LOCTITE IN THREAD ROOTS

REMAINING THREADS  CLEAR WET FILM

INSERT: BUILD-UP OF CLEAR LIME GREEN LOCTITE IN 

COUNTERBORE AREA
204

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT*

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

6 0 23.0 0 23.0 23.0 23.0 20.0 22.3

6I: 1ST 7 THREADS  CLEAR GREEN LOCTITE IN THREAD ROOTS

REMAINING THREADS  CLEAR WET FILM

INSERT: BUILD-UP OF CLEAR LIME GREEN LOCTITE IN 

COUNTERBORE AREA

SLIVERS OF GREEN TRANSLUCENT FIBERS THROUGHOUT 

THREADS

7 0 23.0 0 23.0 23.0 22.0 22.0 22.5

7I: 1ST 7 THREADS  CLEAR GREEN LOCTITE IN THREAD ROOTS

REMAINING THREADS  CLEAR WET FILM

INSERT: COUNTERBORE + FIRST THREAD  CLEAR GREEN 

LOCTITE

SOME INDICATIONS OF CLEAR GREEN LOCTITE

8 0 12.0 0 10.0 11.0 13.0 14.0 12.0 NOT EXAMINED

9 0 22.0** 0 23.0 14.0 11.0 8.0 14.0

9I: INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

GREEN CRYSTALLINE CANDY STRUCTURE ON EXIT THREAD

INSERT: N/A TAPPED HOLE WAS FULL OF A WHITE 

CRYSTALLINE COAT

10 0 23.0** 0 15.0 9.0 3.0 0 6.8

9I: INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

GREEN CRYSTALLINE CANDY STRUCTURE ON EXIT THREAD

INSERT: N/A TAPPED HOLE WAS FULL OF A WHITE

CRYSTALLINE COAT

11 0 23.0 0 23.0 9.0 7.0 1.0 10.0

11I: INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

EVIDENCE OF CLEAR GREEN LOCTITE ON EXTERNAL INSERT 

THREADS

EXPOSED BOLT THREADS LOOK DRY WITH NO EVIDENCE OF 

LOCTITE

INSERT: TAPPED HOLE HAD SPORADIC CLEAR BLUE-GREEN 

LOCTITE IN THREADS
205

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT*

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

12 0 11.0 0 9.0 11.0 11.0 12.0 10.8

12I: 1ST THREAD  WHITE CRYSTALLINE POWDER

2

ND & 3RD BLUE-GREEN CRYSTALLINE LOCTITE IN THREAD 

ROOTS

4

TH THREAD  BUILD-UP OF BLUE-GREEN CRYSTALLINE ABOVE 

THREAD ROOT

5 THRU 8 THREADS  CLEAR GREEN GEL

9

TH THREAD  CLEAR LIME GREEN WET LOCTITE

10, 11, & 12 THREADS  CLEAR WET FILM OF LOCTITE

INSERT: COUNTERBORE AND 1ST THREAD CLEAR GREEN 

LOCTITE

2

ND & 3RD THREADS  WHITE CRYSTALLINE POWDER

LAST 2 THREADS  CRUSTY BROWN-GREEN IN THREADS

13 0 23.0 0 23.0 18.0 8.0 2.0 12.8

13I: INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

GREEN CRYSTALLINE CANDY STRUCTURE ON EXIT BOLT 

THREADS

LAST 3 INSERT EXTERNAL THREADS  WHITE DRY 

CRYSTALLINE POWDER

INSERT: N/A TAPPED THREADS  WHITE TO A LIGHT GREEN 

DRY CRYSTALLINE COAT ON ALL THREADS

14 0 23.0** 0 15.0 7.0 6.0 3.0 7.8

14I: INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

CLEAR TO CLOUDY BLUE-GREEN ON BOLT EXIT THREADS

INSERT: THREADS  FULL OF WHITE CRYSTALLINE POWDER 

LOCTITE

TAPPED HOLE  BUILD UP OF WHITE CRYSTALLINE CLOTH LIKE 

LOCTITE ON ALL THREAD ROOTS
206

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT*

* Locking torque reduced to 0 in-lbs. 

NUTPLATES, LLC 290 APPLIED TO BOLT CURE TIME: 72 HOURS

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

15 0 23.0 0 23.0 23.0 23.0 23.0 23.0

15I: 1ST 2 THREADS  EVIDENCE OF WHITE TO LIGHT BLUEGREEN CRYSTALLINE LOCTITE

3 THRU 7 THREADS  CLEAR BROWN GREEN CRYSTALLINE IN 

THREAD ROOTS

8 & 9 THREADS  CLEAR GREEN CRYSTALLINE COAT

10, 11 &12 THREADS  CLEAR WET FILM OF LOCTITE

INSERT: THREADS  BEIGE TONES TO WHITE CRYSTALLINE 

CLOTH LIKE IN APPEARANCE

16 0 19.0 0 21.0 22.0 16.0 4.0 15.8

16I: N/A INSERT CAME OUT WHILE TRYING TO REMOVE BOLT

NO EVIDENCE OF LOCTITE ON EXPOSED THREADS

INSERT: N/A

TAPPED HOLE: WHITE CRYSTALLINE DRY LOCTITE ON TAPPED 

THREADS

17 0 23.0 0 23.0 23.0 23.0 23.0 23.0

17I: 1ST 7 THREADS  CLEAR “BROWN” CRYSTALLINE LOCTITE

8 & 9 THREADS  BUILD-UP OF CLEAR GREEN CRUSTY LOCTITE

INSERT: LAST 3 EXIT THREADS CRUSTY CLEAR BROWN GREEN 

LOCTITE

AVE 24.2 20.2 18.1 16.4 14.2

Note: The torque test for these specimens was different from other Loctite types. The torque continued to rise while the bolt was rotating without feeling any noticeable static 

breakaway torque. On noted specimens (**), the prevailing torque oscillated 5 to 10 degrees during bolt rotation. The maximum torques achieved is recorded.
207

NESC TEST 1B – OPEN NUTPLATES- LOCTITE 290 

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD114-5011-0004 NUTPLATE (OPENED)* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

NUTPLATE

50%

(17μl on 

bolt)

1 0 24.0 24.0 0 23.0 21.5 14.0 11.0 17.4

1NP: 1ST 2 THREADS  WHITE TO LIME GREEN CRYSTALLINE 

LOCTITE

3, 4, & 5 THREADS  GREEN CRYSTALLINE LOCTITE

6 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

SHANK: CLEAR GREEN COAT OF LOCTITE 

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS

2 0 11.0 25.0 25.0 0 26.0 25.0 16.0 14.0 20.3

2NP: 1ST 2 THREADS  WHITE CRYSTALLINE LOCTITE

3

RD & 4TH THREADS  LIME GREEN CRYSTALLINE LOCTITE

5 THRU 10 THREADS  CLEAR WET GREEN FILM IN THREAD 

ROOTS

11, 12 & SHANK  CLEAR GREEN GEL COAT OF LOCTITE

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS

3 0 2.0 28.0 28.0 0 39.0 45.0 36.0 25.0 36.3

3NP: 1ST THREAD  NO INDICATION OF LOCTITE

2

ND & 3RD THREADS  WHITE TO LIME GREEN MIX CRYSTALLINE 

OF LOCTITE

4

TH & 5TH THREADS  BROWN GREEN CRYSTALLINE LOCTITE

6 THRU 12 THREADS  CLEAR WET GREEN FILM IN THREAD 

ROOTS

SHANK: CLEAR GREEN LOCTITE PATCH 

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS
208

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD114-5011-0004 NUTPLATE (OPENED)* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

4 0 32.0 32.0 0 32.0 36.0 31.0 23.0 30.5

4NP: 1ST 3 THREADS  WHITE TO GREEN CRYSTALLINE LOCTITE

4

TH & 5TH THREADS  GREEN CRYSTALLINE LOCTITE

6 THRU 12 THREADS  CLEAR WET GREEN FILM LOCTITE IN 

THREAD ROOTS

NUT PLATE: INDICATIONS OF TRANSLUCENT GREEN FIBERS

5 0 22.0 22.0 0 22.0 31.0 27.0 25.0 26.3

5NP: 1ST 3 THREADS  WHITE CRYSTALLINE LOCTITE

4

TH & 5TH FOREST GREEN CRYSTALLINE LOCTITE

6 THRU 12 THREADS  NO OTHER INDICATIONS OF LOCTITE

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS

6 0 11.0 32.0 32.0 0 32.0 44.0 40.0 30.0 36.5

6NP 1ST 2 THREADS  FOREST GREEN CRYSTALLINE LOCTITE

3

rd & 4th THREADS  WHITE CRYSTALLINE LOCTITE

5

TH & 6TH THREADS  BROWN GREEN CRYSTALLINE LOCTITE

7 THRU 12 THREADS NO INDICATIONS OF LOCTITE

SHANK: CLEAR GREEN COAT 

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS

7 0 7.5 31.0 31.0 0 39.0 38.0 38.0 31.0 36.5

7NP: 1ST THREAD  NO INDICATIONS OF LOCTITE

2

ND, 3RD, &4TH THREADS  WHITE CRYSTALLINE POWDER OF 

LOCTITE

5

TH & 6TH THREADS  CLEAR GREEN CRYSTALLINE 

7 THRU 12 THREADS  WET CLEAR FILM OF LOCTITE

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS

8 0 6.0 9.0 9.0 0 9.0 11.0 17.0 31.0 17.0

8NP: 1ST 3 THREADS  WHITE CRYSTALLINE LOCTITE

4 THRU 12 THREADS  CLEAR WET FILM OF LOCTITE

12TH THREAD & SHANK  LIME GREEN PATCH OF LOCTITE

NUT PLATE: SPORADIC INDICATIONS OF GREEN GEL FIBERS
209

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD114-5011-0004 NUTPLATE (OPENED)* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

9 0 8.5 - - 8.5 0 23.0 24.0 23.0 21.0 22.8

9NP: 1ST 3 THREADS  WHITE TO GREEN CRYSTALLINE LOCTITE

4 THRU 12 THREADS CLEAR WET FILM OF LOCTITE

SHANK: CLEAR GREEN COAT 

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS

10 0 7.0 24.0 24.0 0 39.0 41.0 35.0 26.0 35.3

10NP: 1ST 2 THREADS  WHITE CRYSTALLINE LOCTITE

3

RD & 4TH THREADS  GREEN CRYSTALLINE LOCTITE

5 THRU 12 THREADS  WET CLEAR GREEN LOCTITE IN THREAD 

ROOTS

SHANK CLEAR GREEN PATCH

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS

11 0 6.0 27.0 27.0 0 28.0 24.0 19.0 16.0 21.8

11NP: 1 THRU 6 THREADS  WHITE TO BROWN GREEN 

CRYSTALLINE LOCTITE

7 THRU 12 CLEAR WET GREEN LOCTITE IN THREAD ROOTS

SHANK: CLEAR GREEN PATCH 

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS

12 0 7.5 25.0 25.0 0 31.0 30.0 27.0 21.0 27.3

12NP: 1ST THREAD  WHITE CRYSTALLINE LOCTITE

2

ND, 3RD& 4TH THREADS  BROWN GREEN CRYSTALLINE LOCTITE

5 THRU 12 THREADS  CLEAR WET GREEN LOCTITE IN THREAD 

ROOTS

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS
210

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD114-5011-0004 NUTPLATE (OPENED)* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

13 0 2.0 29.0 29.0 0 36.0 34.0 24.0 21.0 28.8

13NP: 1ST THREAD  MINIMAL WHITE CRYSTALLINE LOCTITE

2

ND, 3RD& 4TH THREADS  MINIMAL BROWN GREEN 

CRYSTALLINE LOCTITE

5 THRU 12 THREADS  MINIMAL CLEAR WET GREEN LOCTITE IN 

THREAD ROOTS

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS

14 0 2.0 24.0 24.0 0 32.0 30.0 23.0 18.0 25.8

14NP: 1ST 4 THREADS  TRANSLUCENT LIME GREEN FIBER

5 THRU 12 THREADS  CLEAR WET FILM IN THREAD ROOTS

NUT PLATE: CLEAR GREEN SLEEVE IN DRILLED HOLE

SPORADIC INDICATIONS OF DRY TRANSLUCENT FIBERS ON 

THREADS

15 0 9.0 24.0 24.0 0 30.0 23.0 17.0 16.0 21.5

15NP: 1ST 3 THREADS  WHITE TO GREEN CRYSTALLINE 

LOCTITE

4 THRU 12 THREADS DRY, NO INDICATION OF LOCTITE

SHANK: CLEAR GREEN COAT 

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS

16 0 0 15.0 15.0 0 19.0 20.0 16.0 12.0 16.8

16NP: 1ST 2 THREADS  WHITE CRYSTALLINE LOCTITE

3

RD & 4TH THREADS  GREEN CRYSTALLINE LOCTITE

5 THRU 12 THREADS  WET CLEAR GREEN LOCTITE IN THREAD 

ROOTS

SHANK CLEAR GREEN PATCH

NUT PLATE: SPORADIC INDICATIONS OF DRY TRANSLUCENT 

FIBERS ON THREADS
211

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD114-5011-0004 NUTPLATE (OPENED)* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

AVE 23.7 28.8 29.8 25.2 21.3 26.3

* Initial Breakaway

** Continues to increase for approximately 70°, and levels off (or drops off some), then again increases to values at 90°.

NOTE: Nut element rotates until * initial breakaway.
212

NESC TEST 1B – OPEN INSERTS- LOCTITE 290

50% (17μl) ON BOLT ONLY 

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

OPEN

INSERT

50%

(17μl on 

bolt)

1 0 48.0 48.0 0 49.0 43.0 39.0 33.0 41.0

1I: 1ST 5 THREADS  WHITE CRYSTALLINE DRY

6

TH & 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: THREADS  GREEN BROWN CRYSTALLINE FIBERS

2 0 36.0 36.0 0 38.0 34.0 29.0 22.0 30.8

2I: 1ST 3 THREADS  MINUTE AMOUNT OF WHITE CRYSTALLINE 

DRY LOCTITE

4

TH THRU 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: THREADS  GREEN BROWN CRYSTALLINE FIBERS

3 0 39.0 39.0 0 44.0 39.0 28.0 26.0 34.3

3I: 1ST 5 THREADS  WHITE CRYSTALLINE DRY

6

TH & 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: SPORADIC OPAQUE GREEN BROWN PASTE IN THREAD 

ROOTS

4 0 28.0 28.0 0 22.0 25.0 30.0 33.0 27.5 4I: INSERT DISENGAGED 

INSERT: N/A
213

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

5 0 42.0 42.0 0 44.0 43.0 30.0 28.0 36.3

5I: 1ST 2 THREADS  WHITE CRYSTALLINE POWDER

3

RD & 4TH THREADS  CLEAR GREEN CRYSTALLINE

5 THRU 7 THREADS  FILLED CLEAR GREEN LOCTITE IN 

THREAD ROOTS

8

TH THREAD  BUILD-UP OF CLEAR GREEN CRYSTALLINE 

ABOVE MAJOR DIAMETER

THE BUILD-UP APPEARS TO BE DUE TO LOCTITE FROM INSERT 

COUNTERBORE

INSERT: VERY LITTLE INDICATION OF LOCTITE

6 0 39.0 39.0 0 42.0 27.0 22.0 21.0 28.0

6I: 1ST 2 THREADS  WHITE CRYSTALLINE POWDER

3

RD & 4TH THREADS  CLEAR GREEN CRYSTALLINE

5 THRU 7 THREADS  FILLED CLEAR GREEN LOCTITE IN 

THREAD ROOTS

8

TH THREAD  BUILD-UP OF CLEAR GREEN CRYSTALLINE 

ABOVE MAJOR DIAMETER

THE BUILD-UP APPEARS TO BE DUE TO LOCTITE IN INSERT 

COUNTERBORE

INSERT: SPORADIC OPAQUE GREEN-BROWN PASTE IN THREAD 

ROOTS

7 0 11.0 11.0 0 12.0 13.0 13.0 13.0 12.8

7I: 1ST THREAD  WHITE CRYSTALLINE LOCTITE POWDER

REMAINING THREADS  DRY WITH NO EVIDENCE OF LOCTITE 

(SEE INSERT)

INSERT: ALL THREADS WHITE CRYSTALLINE LOCTITE
214

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

8 0 41.0 41.0 0 46.0 39.0 37.0 32.0 38.5

8I: 1I: 1ST 5 THREADS  WHITE CRYSTALLINE DRY

6

TH & 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: SPORADIC WHITE TO GREEN-BROWN PASTE FIBERS 

DOWN THRU INSERT THREADS

9 0 13.0 41.0 41.0 0 47.0 46.0 40.0 39.0 43.0

9I: 1ST 3 THREADS  MINUTE DRY WHITE CRYSTALLINE LOCTITE

4

TH THRU 6TH THREADS  GREEN-BROWN CRYSTALLINE 

LOCTITE

7

TH & 8TH THREADS  GREEN CRYSTALLINE LOCTITE BUILD-UP

INSERT: SPORADIC OPAQUE GREEN-BROWN PASTE IN THREAD 

ROOTS

10 0 46.0 46.0 0 48.0 38.0 31.0 28.0 36.3

10I:1ST 5 THREADS  WHITE CRYSTALLINE DRY

6

TH & 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: THREADS  GREEN-BROWN CRYSTALLINE FIBERS

11 0 39.0 39.0 0 37.0 25.0 20.0 15.0 24.3

11I: 1ST 5 THREADS  WHITE CRYSTALLINE DRY

6

TH & 7TH THREADS  CLEAR BROWN CRYSTALLINE

8

TH & 9TH THREADS  BUILD UP OF CLEAR GREEN DRY

INSERT: VERY LITTLE INDICATION OF LOCTITE

12 0 12.0 41.0 41.0 0 46.0 37.0 29.0 22.0 33.5

12I: 1ST 4 THREADS  WHITE CRYSTALLINE LOCTITE

5

TH & 6TH THREADS  GREEN-BROWN CRYSTALLINE LOCTITE

REMAINING THREADS  DRY TO NO LOCTITE

INSERT: MOST THREADS  WHITE CRYSTALLINE
215

LOCTITE LOT NUMBER: L39AA67007 APPLICATOR SETTING: SEE TABLE

NAS1003 BOLT/MD115-2002-0003 INSERT* 

* LOCKING FEATURE REWORKED TO 0 IN-LBS 

Application Date/Time: 12/18/09 

Torque Test Date/Time: 12/21/09 

Cure Time: Approx. 72 hours

LOCTITE

VOLUME

SETTING

SPECIMEN

NO.

BREAKAWAY

TORQUE

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

OBSERVATIONS

(1)

STATIC 

RESIDUAL

(AFTER

REWORK)

(2)

STATIC 

BREAK

AWAY

(AFTER

CURE)

NET (3)

DYNAMIC

RESIDUAL

(AFTER

REWORK)

(4) AFTER CURE (5”)

AVE

NET

90° 180° 270° 360° AVE

13 0 21.0 21.0 0 18.0 17.0 17.0 16.0 17.0

13I: 1ST 4 THREADS  CLEAR GREEN-BROWN PASTE

5

TH & 6TH THREADS  GREEN BUILD-UP IN THREAD ROOTS

8

TH THREAD 

INSERT: LAST 3 EXIT THREADS  WHITE CRYSTALLINE LOCTITE

14 0 12.0 22.0 22.0 0 21.0 27.0 34.0 33.0 28.8

14I: 1ST 2 THREADS  CLEAR GREEN CRYSTALLINE LOCTITE

3

RD THRU 7TH THREADS  CLEAR GREEN FILM IN THREAD 

ROOTS

8

TH THRU 12TH DRY

INSERT: LAST 3 EXIT THREADS  WHITE CRYSTALLINE LOCTITE

15 0 42.0 42.0 0 45.0 32.0 26.0 23.0 31.5

15I: 1ST 7 THREADS  OPAQUE TO CLEAR GREEN LOCTITE IN 

THREAD ROOTS

8

TH THREAD  LAST 3 EXIT THREADS  WHITE CRYSTALLINE 

LOCTITE

INSERT: INDICATIONS OF GREEN-BROWN OPAQUE PASTE

16 0 30.0 30.0 0 29.0 29.0 19.0 15.0 23.0

16I: 1ST 3 THREADS  CLEAR WET GREEN LOCTITE IN THREAD 

ROOTS

8

TH THREAD BUILD-UP OF CLEAR GREEN CRYSTALLINE LOCTITE

INSERT: LAST 3 EXIT THREADS  WHITE CRYSTALLINE LOCTITE

17 0 40.0 40.0 0 41.0 33.0 26.0 24.0 31.0 NOT EXAMINED

AVE 35.6 37.0 32.2 27.6 24.9 30.4

* No defined static breakaway, except specimen numbers. 9, 12 and 14. Torque continues to increase as bolt rotates, levels off (or increases or decreases) throughout 360° rotation.
216

SPECIAL BLIND INSERT TEST- LOCTITE RECOMMENDATION FOR BLIND APPLICATIONS 

Fill void area with Loctite. Install bolt until Loctite fills thread engaged area and begins to appear in the 

insert counterbore area. Cure time 72 hours. 

LOCTITE LOT NUMBER: Loctite 242, Lot No. L39AA67007 NAS1003 BOLT/MD115-2002-0003 INSERT*

 Loctite 078, Lot No. L39DAA7124 

 LOCKING FEATURE REWORKED TO 0 IN-LBS 

 Cure Time: Approx. 72 hours 

 

LOCTITE SPECIMEN

NO.

BREAKAWAY

TORQUE 

(IN-LBS)

DYNAMIC RUN OFF TORQUE

(IN-LBS)

STATIC 

RESIDUAL

(AFTER 

REWORK)

STATIC BREAK

AWAY

(AFTER CURE)

DYNAMIC

RESIDUAL

(AFTER 

REWORK)

AFTER CURE

90° 180° 270° 360° AVE

078

1 0 4.5 0 2.5 2.5 2.0 2.0 2.3

2 0 7.5 0 3.5 3.0 2.5 2.5 2.9

3 0 8.0 0 2.5 2.5 2.5 2.5 2.5

4 0 9.0 0 6.0 5.0 5.0 5.0 5.3

AVERAGE 7.3 3.6 3.3 3.0 3.0

242

1 0 22.0 0 19.5 12.0 11.5 10.0 13.3

2 0 15.0 0 11.0 6.0 6.0 6.0 7.3

3 0 19.5 0 10.0 8.0 8.0 9.0 8.8

4 0 22.0 0 16.0 9.0 9.0 8.0 10.5

AVERAGE 19.6 14.1 8.8 8.6 8.3
217

APPENDIX B - PHASE II 
218

APPENDIX B1 - PHASE II TEST PROCEDURES 

MATERIALS

TABLE B1 - MATERIALS - DIRECT VERIFICATION - PHASES IIA, IIB, AND IIC

PART NUMBER DESCRIPTION QUANTITY

NAS1003-7A Hex bolt, 0.1900-32 UNJF-3A thread 80

MD114-5020-0301 Nutplate, except with locking feature removed 80

Micropipette

Range: 5 to 50 μL

Applicator, manufactured by VWR Scientific 

Products

Loctite 242 Per MIL-S-46163A 1

Loctite primer T Loctite primer 7471 2

Torque Wrenches Sturtevant

Cotton Swab As required

Acetone As required

CRES Spiral Bristle 

Brush As required

Kimwipes®or Terry 

Cloth As required

PHASE IIA TEST PROCEDURE

1. Phase IIA Test Procedure - Develop average Loctite breakaway torque with no preload 

1.1 Obtain forty (40) MD114-5020-0301 self-locking nutplates and fabricate four (4) 

Figure B1 nutplate assemblies. 

1.2 Cycle anchor nut threads with a NAS1003 bolt until self-locking feature of nut element 

is reduced to zero in-lb. A Besly Express roll tap may also be used. Do not reuse bolts 

that were used to cycle anchor nuts in the following tests. 

1.3 Obtain forty (40) NAS1003-7A bolts 

1.4 Clean threads of all bolts and nut plates with terry cloth, “Kimwipes” or cotton swab 

soaked with Acetone. 

1.5 Apply Primer T on both external and internal threads to achieve full thread coverage. 

Allow primer to dry for 15 minutes minimum. 

1.7 Apply Loctite 242 on external threads per application method adopted in sensitivity test 

#1. Record Loctite lot number and applicator setting. 

1.8 Install 40 bolts into 40 nutplates until two (2) threads minimum protrudes beyond the 

nut element without bottoming out on blind side (no preload). 

Note: Install bolts within five (5) minutes after application of Loctite. 

Note: Install bolts incrementally to ensure consistent cure time 
219

1.9 Allow specimens to cure for 72 hours. 

1.10 Secure Figure B1 assembly in a vice and use torque wrench to apply clockwise torque 

to ten (10) bolts. 

1.11 Record initial static clockwise break-loose torque and the dynamic counter clockwise 

prevailing torque at 90°, 180°, 270° and 360°. 

1.12 Calculate and record the average counter clockwise dynamic prevailing torque of the 

four readings for each bolt 

1.13 Calculate and record the average clockwise static break-loose torque for the ten (10) 

bolts 

1.14 Calculate and record 50% of the average static break-loose torque. This will be used as 

the verification torque. 

1.15 Secure Figure B1 assembly in a vice and use torque wrench to apply clockwise torque 

equal to verification torque value (calculated in 3.1.11) to the bolts. Hold verification 

torque for two (2) seconds. 

Note: Stop test if bolt fails to maintain hold verification torque and discuss next 

step with the NESC working group. 

1.16 Repeat step 1.15 except repeat verification torque three (3) times. 

1.17 Repeat step 1.15 except repeat verification torque five (5) times. 
220

FIGURE B1 - PHASE IIA TEST FIXTURE 

MD114-020-0301 

NUTPLATE

NAS1003-7A BOTTOM PLATE

BOLT

MS20426AD3 

RIVET
221

PHASE IIB TEST PROCEDURE

2. Phase IIB Test Procedure - Develop actual break-loose torque after preload prior to 

Loctite cure. (See Figures B2 and B3 for test fixture) 

2.1 Obtain ten (10) MD114-5020-0301 self-locking anchor nut-plates. 

2.2 Cycle anchor nut threads with a NAS1003 bolt until self-locking feature of nut 

element is reduced to zero in-lb. A Besly Express roll tap may also be used. 

Do not reuse bolts to cycle anchor nuts in the following tests.

2.3 Obtain ten (10) NAS1003-7A bolts. 

2.4 Clean threads of all bolts and nut plates with terry cloth, “Kimwipes” or cotton 

swab soaked with Acetone. 

2.5 Apply Primer T on both external and internal threads to achieve full thread 

coverage. 

2.6 Allow primer to dry for 15 minutes minimum. 

2.7 Apply Loctite 242 on both external threads using micropipette set at 17 micro 

liters (50% coverage) 

2.8 Tighten bolt into anchor nut to 35 in-lb. (tighten as soon as possible after 

Loctite application) 

2.9 After 2 minutes, check and record break-loose torque value in the clockwise 

direction. 

2.10 Calculate average break-loose torque increase of the ten specimens. See Table 

B7

2.11 Disassemble and clean bolts and anchor nuts with Acetone. 

2.12 Discuss results with NESC Team 3. 
222

FIGURE B2 - PHASE IIB TEST FIXTURE 

MD114-5020-0301 

NUTPLATE

NAS1003-7A 

BOLT

MS20426AD3 

RIVET
223

FIGURE B3 - PHASE IIB FIXTURE DETAILS 

Top Plate: 40 Required 

Bottom Plate: 4 Required 

Material: 2024-T351 Aluminum Alloy 

.25

CHAMFER .020

BOTTOM PLATE

TOP PLATE

20X Ø HOLE .097

.100 COUNTERSINK PER 

ENGINEERNG INSTRUCTION

9X 1.25

2X 1.00 .688 TYP

.344 TYP

1.50

.25

13.25

1.00

1.44

Ø .202

Ø .250 HOLES TYP
224

PHASE IIC TEST PROCEDURE

3. Perform Direct Verification Test after cure 

3.1 Obtain ten (10) MD114-5020-0301 anchor nuts and NAS1003-7A bolts from 

Phase IIB test 

3.2 Clean threads of all bolts and nut plates with terry cloth, “Kimwipes” or cotton 

swab soaked with Acetone 

3.3 Apply Primer T on both external and internal threads to achieve full thread 

coverage 

3.4 Allow primer to dry for 15 minutes minimum 

3.5 Apply Loctite 242 on both external threads using micropipette set at 17 

microliters (50% coverage) 

3.6 Tighten bolt into anchor nut to 36 in-lb (tighten within five minutes after Loctite 

application) 

3.7 Torque stripe bolt head to top plate 

3.8 Allow specimen to cure 72 hours 

3.9 Apply 36 in-lb plus 50% of average torque calculated in Phase IIA for Loctite 

242 plus the average torque increase calculated in 3.4.11 of Phase IIB 

3.10 Hold at this torque value for two (2) seconds 

3.11 Note any movement or relaxation. See Tables B9 and B10. 

3.12 Discuss results with NESC Team 3 

PHASE IID TEST PROCEDURES

4. Perform vibration test per NASM25027 and NASM1312-7. 

4.1 Obtain materials per Table B2 
225

TABLE B2 - MATERIALS - VIBRATION TESTING - PHASE IID 

PART NUMBER DESCRIPTION QUANTITY

NASM1312-7 Test 

Blocks For .190 fastener size 2

NASM1312-7 Spool For .190 fastener size 10

NASM1312-7 Washer For .190 fastener size 10

NAS1003-19A Hex bolt, 0.1900-32 UNJF-3A thread 20

MD114-5020-0301 Nutplate, except with locking feature 

removed 20

Micropipette

Range: 5 to 50 μL

Applicator, Manufactured by VWR 

Scientific Products

Loctite 242 Per MIL-S-46163A 1

Loctite Primer T Loctite Primer 7471 2

Torque Wrenches Sturtevant

Cotton Swab As required

Acetone As required

CRES Spiral Bristle 

Brush As required

Kimwipes®or Terry 

Cloth As required

4.2 Initial preparation 

4.2.1 Wear out locking feature from nut element to zero in-lb. 

4.2.2 Inspect thread form using class 3 Go-No-Go gage. 

4.2.3 Remove nut element from anchor nut assembly. 

4.3 Vibration test procedure 

4.3.1 Prepare test blocks for 0.1900-32 anchor nut element as shown in 

Figures B4 and B5. 

 Test block #1: 

- NAS1003-19A hex head bolts, 5 required. 

- MD114-5020-0301 anchor nut element (.063 counterbore depth), 

5 required. 

- Identify mated assemblies. 

 Test block #2: (Same as block #1) 

4.3.2 Clean both internal threads of nut elements and external threads of the 

bolt with Acetone. 

4.3.3 Apply primer T on internal and external threads only. 
226

4.3.4 Allow primer to dry a minimum of 15 minutes. 

4.3.5 Install bolts thru sleeve and washer in NASM1312-7 test block. 

4.3.6 Apply Loctite 242 to bolt threads using a micropipette set at 17μL (50% 

volume) and assemble within five minutes of Loctite application. 

 In test block #1: Secure MD114-5020-0301 nut element and install 

NAS1003-19A bolt to 36 in-lb per NASM25027 

- Allow 72 hours for Loctite cure 

 In test block #2: Secure MD114-5020-0301 nut element and install 

NAS1003-19A bolt to 36 in-lb. per NASM25027 

- Allow 72 hours for Loctite cure. 

- Apply 36 in-lb plus 50% of the average breakaway torque 

determined in “Direct Verification Test” for Loctite 242 

- Maintain this torque for two (2) seconds. (Note any bolt 

movement.) 

4.3.7 Torque stripe nut to bolt thread and bolt head to spool. 

4.3.8 Mount block #1 and #2 on vibration test fixture. 

4.3.9 Vibration test per NASM1312-7 (30,000 cycles) 

4.3.10 Examine and record fastener rotation every 5000 cycles 

4.3.11 Unseat bolt to remove preload and record break-loose torque; maintain 

mated assembly identification 

FIGURE B4 - NASM1312-7 TEST ASSEMBLY 

TEST BLOCK

BOLT ANCHOR NUT ELEMENT

SPOOL WASHER
227

FIGURE B5 - VIBRATION TEST FIXTURE 
228

APPENDIX B2 - TEST DATA SHEETS 

TABLE B3 - PHASE IIA: BREAK-LOOSE AND PREVAILING 

TORQUE; 17 μL ON BOLT ONLY; 48 HOURS CURE 

SPECIMEN 

NUMBER

CLOCKWISE

BREAKLOOSE 

TORQUE

(IN-LB)

PREVAILING TORQUE (CCW)

(IN-LB)

REMARKS

90° 180° 270° 360° AVERAGE

1B48 7.5 9.5 10.0 7.0 6.5 8.2

2B48 7.0 8.0 8.0 13.0 14.0 10.8 (1)

3B48 7.0 6.5 6.5 5.0 5.0 5.8 (2)

4B48 7.5 6.5 5.5 4.5 4.5 5.3

5B48 7.5 6.5 6.5 5.5 5.5 6.0

6B48 8.0 6.0 6.0 5.0 4.0 5.3

7B48 8.0 6.5 6.5 5.0 5.0 5.8

8B48 7.5 5.0 5.0 4.5 3.5 4.5

9B48 6.5 7.5 7.0 6.0 6.0 6.6

10B48 6.0 6.5 6.0 4.5 3.5 5.1

11B48 7.5 6.5 6.5 5.0 4.5 5.6

12B48 7.5 7.0 7.0 5.5 5.0 6.1

13B48 8.0 6.0 6.0 5.0 4.5 5.4

14B48 7.0 6.0 5.5 4.5 4.5 5.1

15B48 7.0 8.5 8.0 9.5 13.0 9.8

16B48 8.0 6.5 6.5 5.0 4.5 5.6

17B48 7.0 5.5 5.5 3.5 3.5 4.5

18B48 9.0 6.0 6.0 5.0 5.5 5.6

19B48 8.0 7.0 6.5 6.5 5.0 6.3

20B48 6.5 3.0 3.0 2.5 2.5 2.8

AVERAGE 7.4 6.5 6.4 5.6 5.5

(1) Bolt removed after test and examined for Loctite cure. Loctite on thread engaged area blue 

and slightly wet. (See Figure 2) 

(2) Bolt installed further into nut plate to expose Loctite in thread engaged area. Loctite found 

to be fully cured. (See Figure 3) 

Observation: Loctite cures in the thread engaged area, but the uncured Loctite in open areas 

migrates to the thread engaged area during bolt removal and blue (uncured) Loctite overlaps 

white (cured) Loctite. 
229

TABLE B4 - PHASE IIA: BREAK-LOOSE TORQUE; 25 μL ON NUT 

THREADS ONLY; 48 HOURS CURE 

SPECIMEN 

NUMBER

CLOCKWISE 

BREAKLOOSE 

TORQUE

(IN-LB)

PREVAILING TORQUE (CCW)

(IN-LB)

REMARKS

(1)

90° 180° 270° 360° AVERAGE

1 7.0 9.5 9.0 5.5 6.0 7.4

2 6.5 5.5 7.0 8.0 9.0 7.2

3 7.0 6.0 5.5 5.0 5.5 5.8

4 6.5 5.0 4.0 4.0 4.0 4.7

5 7.0 7.0 6.5 4.5 4.5 5.9

6 6.5 9.0 8.0 6.0 7.5 7.4

7 6.5 6.0 6.5 8.0 8.0 7.0

8 7.0 6.0 6.0 3.5 3.0 5.1

9 7.5 6.0 6.0 7.0 7.0 6.7

10 7.5 6.5 6.5 6.0 6.0 6.5

AVERAGE 6.9 6.7 6.5 5.8 6.1 6.4

(1) Did not perform 2 seconds torque resistance test 

TABLE B5 - PHASE IIA: BREAK-LOOSE TORQUE; 35 μL ON BOLT 

AND 25 μL ON NUT; 48 HOURS CURE 

SPECIMEN

NUMBER

CLOCKWISE

BREAKLOOSE 

TORQUE

(IN-LB)

PREVAILING TORQUE (CCW)

(IN-LB)

REMARKS

90° 180° 270° 360° AVERAGE

1 7.0 12.0 14.0 14.0 16.0 12.6

2 7.0 7.0 6.0 6.5 5.0 6.3

3 8.0 8.5 9.5 11.0 11.0 9.6

4 7.5 8.0 10.0 12.0 10.0 9.5

5 7.5 9.0 9.0 9.0 9.0 8.7

6 8.5 12.0 12.0 14.0 15.0 12.3

7 8.0 8.0 7.0 6.0 5.0 6.8

8 7.5 6.0 7.0 7.0 7.0 6.9

9 8.0 11.0 11.0 8.0 7.0 9.0

10 8.0 7.0 7.0 7.0 6.0 7.0

AVERAGE 7.7 8.9 9.3 9.5 9.1 8.9
230

TABLE B6 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST @ 4 

IN-LB; 17 μL ON BOLT THREADS ONLY; 48 HOURS CURE 

SPECIMEN 

NUMBER

NUMBER OF 

VERIFICATION 

TESTS

OBSERVATIONS CLOCKWISE 

BREAK-LOOSE 

AFTER TEST

(IN-LB)

REMARKS

11 1 NM 6.0

12 1 NM 5.5

13 1 NM 4.5

14 1 NM 7.5

15 1 NM 5.5

16 1 NM 6.0

17 1 NM 5.0

18 1 Moved within 2 sec

19 1 Moved within 2 sec

20 1 NM 5.0

AVERAGE 5.6

TABLE B7 - PHASE IIA: BREAK-LOOSE AND PREVAILING 

TORQUE; 25 μL ON NUT ONLY; 72 HOURS CURE 

SPECIMEN 

NUMBER

CLOCKWISE 

BREAKLOOSE 

TORQUE

(IN-LB)

PREVAILING TORQUE (CCW)

(IN-LB)

90° 180° 270° 360° AVERAGE

1N72 9.0 7.0 7.0 5.0 5.0 6.0

2N72 9.0 8.0 8.0 8.5 10.0 8.6

3N72 8.5 7.0 8.0 9.0 10.0 8.5

4N72 8.0 8.5 8.5 8.0 7.5 8.1

5N72 9.5 8.0 8.0 7.0 6.5 7.4

6N72 7.5 6.0 5.5 4.5 3.5 4.9

7N72 8.5 7.0 6.5 5.5 7.0 6.5

8N72 8.5 7.5 7.0 5.0 5.0 6.1

9N72 9.0 7.0 7.0 5.5 5.5 6.3

10N72 8.5 7.0 6.5 6.5 7.0 6.8

AVERAGE 8.6 7.3 7.2 6.5 6.7 6.9

Average Break-Loose Torque from Specimens 1N72 through 10N72 = 8.6 in-lb

Verification Test Torque = 4.0 in-lb (50% of average breakaway) 
231

TABLE B8 - PHASE IIA: BREAK-LOOSE AND PREVAILING 

TORQUE; 35 μL ON BOLT AND 25 μL ON NUT; 72 HOURS CURE 

SPECIMEN 

NUMBER

CLOCKWISE 

BREAKLOOSE 

TORQUE

(IN-LB)

PREVAILING TORQUE (CCW)

(IN-LB)

90° 180° 270° 360° AVERAGE

1BN72 7.5 8.0 8.0 9.5 11.0 9.1

2BN72 8.0 7.5 7.5 7.0 7.0 7.3

3BN72 8.5 8.5 9.5 17.0 18.0 13.3

4BN72 8.0 6.5 6.5 5.0 5.0 5.8

5BN72 8.0 7.0 6.0 4.0 4.0 5.3

6BN72 8.0 7.5 7.0 7.0 8.0 7.4

7BN72 8.0 5.0 4.5 4.0 4.0 4.4

8BN72 7.0 9.5 13.0 14.0 15.0 12.9

9BN72 8.0 7.0 6.5 7.0 7.0 6.9

10BN72 7.0 5.5 3.0 3.0 3.0 3.6

AVERAGE 7.8 7.2 7.15 7.75 8.2 7.6

Average Break-Loose Torque from Specimens 1BN72 through 10BN72 = 7.8 in-lb

Verification Test Torque = 4.0 in-lb (50% of average breakaway) 
232

TABLE B9 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST AT 4.0 INLB; 25 μL ON NUT ONLY; 72 HOURS CURE 

SPECIMEN 

NUMBER

NUMBER OF 

VERIFICATION 

TESTS

OBSERVATIONS 

--

VERIFICATION 

TEST

1 CYCLE

CW BREAKLOOSE 

TORQUE

(IN-LB)

TEST #1

OBSERVATIONS 

--

VERIFICATION 

TEST

3 CYCLES

CW BREAKLOOSE 

TORQUE

(IN-LB)

3 CYCLES

OBSERVATIONS 

--

VERIFICATION 

TEST

5 CYCLES

CW BREAKLOOSE 

TORQUE

(IN-LB)

5 CYCLES

11N72 1 NM 6.5

N/A N/A

N/A N/A

12N72 1 NM 6.0

13N72 1 NM 7.0

14N72 1 NM 4.5

15N72 1 NM 7.0

16N72 1 NM 6.5

17N72 1 NM 5.5

18N72 1 NM 6.5

19N72 1 NM 6.0

20N72 1 NM 8.0

21N72 3 NM NM NM 7.5

22N72 3 NM NM NM 8.5

23N72 3 NM NM NM 6.0

24N72 3 NM NM NM 7.0

25N72 3 NM NM NM 7.5

26N72 3 NM NM NM 6.0

27N72 3 NM NM NM 6.0

28N72 3 NM NM NM 6.5

29N72 3 NM NM NM 8.0

30N72 3 NM NM NM 8.5

31N72 5 NM NM NM NM NM 6.5

32N72 5 NM NM NM NM NM 6.5

33N72 5 NM NM NM NM NM 4.5

34N72 5 NM NM NM NM NM 6.5

35N72 5 NM NM NM NM NM 6.5

36N72 5 NM NM NM NM NM 6.0

37N72 5 NM NM NM NM NM 6.0

38N72 5 NM NM NM NM NM 5.0

39N72 5 NM NM NM NM NM 8.0

40N72 5 NM NM NM NM NM 7.5
233

TABLE B10 - PHASE IIA: 2 SECONDS TORQUE RESISTANCE TEST AT 4.0 

IN-LB; 35 μL ON BOLT AND 25 μL ON NUT; 72 HOURS CURE 

SPECIMEN 

NUMBER

NUMBER OF 

VERIFICATION

TESTS

OBSERVATIONS 

--

VERIFICATION 

TEST

1 CYCLE

CW BREAKLOOSE 

TORQUE

(IN-LB) TEST 

#1

OBSERVATIONS 

--

VERIFICATION 

TEST

3 CYCLES

CW BREAKLOOSE 

TORQUE

(IN-LB) 

3 CYCLES

OBSERVATIONS 

--

VERIFICATION 

TEST

5 CYCLES

OBSERVATION

--

VERIFICATION 

TEST

10 CYCLES

CW BREAKLOOSE 

TORQUE

(IN-LB) 

10 CYCLES

11BN72 1

DID NOT TEST 

ONE CYCLE

DID NOT 

TEST N/A N/A

N/A N/A N/A

12BN72 1

13BN72 1

14BN72 1

15BN72 1

16BN72 1

17BN72 1

18BN72 1

19BN72 1

20BN72 1

21BN72 3 NM NM NM 6.5

22BN72 3 NM NM NM 7.0

23BN72 3 NM NM NM 6.5

24BN72 3 NM NM NM 7.5

25BN72 3 NM NM NM 7.5

26BN72 3 NM NM NM 7.5

27BN72 3 NM NM NM 7.0

28BN72 3 NM NM NM 7.5

29BN72 3 NM NM NM 6.0

30BN72 3 NM NM NM 7.5

31BN72 5 NM NM NM NM NM NM 8.5

32BN72 5 NM NM NM NM NM NM 4.5

33BN72 5 NM NM NM NM NM NM 8.0

34BN72 5 NM NM NM NM NM Moved @ 10 5.0

35BN72 5 NM NM NM NM NM NM 6.5

36BN72 5 NM NM NM NM NM NM 6.5

37BN72 5 NM NM NM NM NM Moved @ 8 5.0

38BN72 5 NM NM NM NM NM NN 8.0

39BN72 5 NM NM NM NM NM NM 7.5

40BN72 5 NM NM NM NM NM NM 7.0
234

TABLE B11 - PHASE IIB: DELTA TORQUE TEST 

DATA; 35 μL ON BOLT; 72 HOURS 

BREAK-LOOSE TORQUE –AFTER SEATING TO 35 IN-LB INSTALLATION 

TORQUE

SPECIMEN 

NUMBER

INSTALLATION 

TORQUE

(IN-LB)

CLOCKWISE 

BREAK-LOOSE 

TORQUE AFTER 

2 MINUTES

(IN-LB)

DELTA TORQUE 

BREAK-LOOSE 

MINUS 

INSTALLATION

1 35 34 -1

2 35 34 -1

3 35 35 0

4 35 33 -2

5 35 34 -1

6 35 33 -2

7 35 33 -2

8 35 34 -1

9 35 34 -1

10 35 34 -1

AVERAGE DELTA TORQUE -1
235

TABLE B12 - PHASE IIC: DIRECT VERIFICATION TEST DATA (TRIAL); 2 

SECONDS HOLD AT 39 IN-LB (35 IN-LB INSTALLATION TORQUE + 4.0 IN-LB); 72 

HOURS CURE 

LOCTITE 

APPLICATION 

AREA

SPECIMEN 

NUMBER

INSTALLATION

TORQUE

(IN-LB)

RESULTS 

AFTER 2 

SECONDS 

HOLD

(1)

CW BREAKLOOSE TORQUE 

AFTER 2 

SECONDS HOLD

(IN-LB)

OBSERVATIONS

25 μL ON NUT 

THREADS

N1 (2)

35

NM 41

Loctite applied to nut 

squeezes out of nut 

element during bolt 

installation. No Loctite 

found in hole of bottom 

sheet.

N2 (2) NM 43

N3 (2) NM 41

N4 (2) NM 49

N5 (2) 38

N6 35

N7 36

N8 36

N9 35

N10 36

35μL ON 

BOLT AND 25 

μL ON NUT 

THREADS

BN1

35

38

Loctite found on bolt 

shank and in the hole of 

bottom plate. Uncured 

Loctite covers white 

(cured) Loctite during 

bolt removal..

BN2 38

BN3 36

BN4 38

BN5 36

BN6 39

BN7 NM 42

BN8 38

BN9 46

BN10 36

(1) NM denotes no movement after 2 seconds 

Numerals denote break-loose torque (in-lb) prior to 2 seconds hold 

(2) N1 thru N5 had washers (AN960-3, alloy steel, cadmium plated) under bolt head. 
236

TABLE B13 - PHASE IIC: NO WASHER UNDER BOLT HEAD; 2 SECONDS 

HOLD AT 40 IN-LB (36 IN-LB INSTALLATION TORQUE + 4.0 IN-LB); 72 

HOURS CURE 

LOCTITE 

APPLICATION 

AREA

SPECIMEN 

NUMBER

INSTALLATION 

TORQUE

(IN-LB)

RESULTS 

AFTER 2 

SECONDS 

HOLD

(1)

CLOCKWISE 

BREAKLOOSE 

TORQUE 

AFTER 2

SECONDS 

HOLD

(IN-LB)

OBSERVATIONS

BOLT 

THREADS

35 μL

B1

36

NM 39

Loctite applied to bolt 

threads found on bolt 

shank and in the hole of 

bottom plate. Uncured 

Loctite covers white 

(cured Loctite) during 

removal.

B2 36

B3 NM 37

B4 38

B5 39

B6 37

B7 38

B8 NM 39

B9 36

B10 37

NUT 

THREADS

25 μL

N1

36

35

Loctite applied to nut 

squeezes out of nut 

element during bolt 

installation. No Loctite 

found in hole of bottom 

sheet.

N2 35

N3 35

N4 34

N5 33

N6 36

N7 34

N8 37

N9 37

N10 38

BOLT AND 

THREADS

35 μL ON 

BOLT AND 25 

μL ON NUT

BN1

36

37

Combination of above 

two conditions

BN2 34

BN3 39

BN4 NM 38

BN5 39

BN6 NM 38

BN7 40

BN8 37

BN9 35

BN10 NM 48

(1) NM denotes no movement after 2 seconds 

Numerals denote break-loose torque (in-lb) prior to 2 seconds hold 
237

TABLE B14 - PHASE IIC: WITH WASHER UNDER BOLT HEAD; 2 SECONDS 

HOLD AT 40 IN-LB (36 IN-LB INSTALLATION TORQUE + 4.0 IN-LB); 72 HOURS 

CURE

LOCTITE 242 APPLICATION 

AREA

SPECIMEN 

NUMBER

INSTALLATIO

N TORQUE

(IN-LBS)

RESULTS 

AFTER 2 

SECONDS 

HOLD

(1)

CLOCKWISE 

BREAKLOOSE 

TORQUE 

AFTER 2 

SECONDS 

HOLD

(IN-LBS)

OBSERVATIONS

BOLT AND 

NUT 

THREADS

35 μL ON 

BOLT AND 25 

μL ON NUT

(2)

ST116-3C 

WASHER 

UNDER 

BOLT

BN11

36

39

Average 

Break-Loose 

Torque=43.8

BN12 NM 45

BN13 NM 45

BN14 NM 45

BN15 NM 43

BN16 NM 46

BN17 NM 41

BN18 NM 42

BN19 NM 43

BN20 NM 44

(3)

AN960-3 

WASHER 

UNDER 

BOLT

BN21

36

NM 42

Average 

Break-Loose 

Torque=44.6

BN22 NM 43

BN23 NM 46

BN24 NM 47

BN25 NM 45

BN26 NM 44

BN27 NM 41

BN28 NM 46

BN29 (4)

BN30 NM 47

(1) NM denotes no movement after 2 seconds 

Numerals denote break-loose torque (in-lb) prior to 2 seconds hold 

(2) ST116-3C is an A286 washer with a countersink. Passivated finish 

(3) AN960-3 is an alloy steel washer with cadmium plate. 

(4) Invalid, could not install fastener due to thread interference. 
238

TABLE B15 - PHASE IIC: WITH WASHER UNDER BOLT HEAD; 2 SECONDS HOLD 

AT 40 IN-LBS (36 IN-LBS INSTALLATION TORQUE + 4.0 IN-LBS); 72 HOURS CURE 

APPLICATION 

AREA

WASHER 

UNDER 

BOLT

SPECIMEN 

NUMBER

INSTALLATION 

TORQUE

(IN-LBS)

RESULTS 

AFTER 2 

SECONDS 

HOLD

(1)

CLOCKWISE 

BREAKLOOSE 

TORQUE 

AFTER 2 

SECONDS 

HOLD

(IN-LBS)

OBSERVATIONS

NUT ONLY

25 μL ST116-3C

N11

36

NM 46

Average BreakLoose Torque=45.9

N12 NM 46

N13 NM 45

N14 NM 47

N15 NM 44

N16 NM 47

N17 NM 45

N18 NM 46

N19 NM 45

N20 NM 48

BOLT ONLY

35 μL ST116-3C

B11

36

NM 46

Average BreakLoose Torque=46.1

B12 NM 46

B13 NM 47

B14 NM 46

B15 NM 48

B16 NM 46

B17 NM 45

B18 NM 48

B19 NM 47

B20 NM 42

BOLT ONLY

20 μL ST116-3C

B21

36

NM 44

Average BreakLoose Torque=45.0

B22 NM 43

B23 NM 46

B24 NM 46

B25 NM 45

B26 NM 44

B27 NM 46

B28 NM 46

B29 NM 45

B30 NM 45
239

TABLE B16 - PHASE IIC: MISCELLANEOUS TEST; CLOCKWISE BREAKLOOSE TORQUE 72 HOURS AFTER INSTALLATION (NO LOCTITE) 

LOCTITE 242 

APPLICATION 

AREA

SPECIMEN 

NUMBER

INSTALLATION 

TORQUE

(IN-LB) 

CW BREAKLOOSE TORQUE 

72 HOURS AFTER 

INSTALLATION 

TORQUE OF 36 

IN-LB

(IN-LB)

REMARKS

NONE

1

36

35

No washer used under bolt 

head.

Break-loose torque range: 

31 to 36 in-lb

Average = 34.7 in-lb.

2 33

3 35

4 36

5 35

6 36

7 31

8 35

9 35

10 36

NONE

11

36

35

ST116-3C Countersunk 

A286 washer used under 

bolt head.

Break-loose torque range: 

35 to 37 in-lb

Average = 35.7 in-lb

12 36

13 35

14 35

15 36

16 35

17 37

18 37

19 35

20 36
240

TABLE B17 - PHASE IID: NASM1312-7 VIBRATION TEST DATA; 72 HOURS CURE 

LOCTITE 242: BOLT TIGHTENED TO 36 IN-LB WITH SPECIMENS NOTED “DV” AND SUBJECTED TO 40 IN-LB TORQUE (ON DIRECTION) 

FOR 2 SECONDS; 72 HOURS LOCTITE CURE

LOCTITE 242 

APPLICATION 

AREA AND 

VOLUME

SPECIMENS 

WITH 2 

SECOND 

HOLD @ 40 

IN-LB

SPECIMENS 

WITHOUT 2 

SECOND 

HOLD

DEGREES OF ROTATION AFTER NOTED 

CYCLES

(5) 

BREAK-LOOSE 

TORQUE 

AFTER 30,000 

CYCLES (ON 

DIRECTION)

(6)

SECOND 

VIBRATION 

TEST AFTER 

UNSEATING 

BOLT TO 

REMOVE 

PRELOAD

(5)

BREAKAWAY 

TORQUE

(OFF DIRECTION) 

AFTER SECOND 

VIBRATION TEST

(IN-LB)

5000 10000 15000 20000 25000 30000

ROTATION 

AFTER 30000 

CYCLES

NUT THREADS

25 μL

DV1 0 0 (3) 0 0 0 0

Did not test

0 11

DV2 0 0 (3) 0 0 0 0 0 8

DV3 0 0 (3) 0 0 0 0 0 9

DV4 0 (4) 0 0 0 0 0 8

DV5 0 0 (3) 0 0 0 0 0 6

6 0 0 (3) 0 0 0 0 46 0 8

7 0 0 (3) 0 0 0 0 46 0 11

8 0 0 (3) 0 0 0 0 45 0 8

9 0 (3) 0 0 0 0 0 45 0 9

10 0 0 (3) 0 0 0 0 46 0 7

(1)

BOLT 

THREADS

35 μL

DV6 0 0 0 35 0 6.5

DV7 0 0 0 36 0 8.0

DV8 0 0 0 50 0 8.0

DV9 0 0 0 40 0 8.0

DV10 0 0 0 48 0 9.0

(2)

BOLT 

THREADS

20 μL

DV11 0 0 0 43 0 13.0

DV12 0 0 0 31 0 10.0

DV13 0 0 0 35 0 9.0

DV14 0 0 0 52 0 9.5

DV15 36 0 8.5

Note: A new bottles of Loctite 242 and primer T were used for PHASE IID test. 
241

(1) 35 μL volume of Loctite added to bolt threads resulted in excess Loctite migrating to AN960 washer and NASM1312-7 

washer component. 

(2) Due to excess Loctite noted in (1), the volume of Loctite was reduced to 20 μL on bolt thread. The Loctite was added to the 

upper portion of the threads near the lead. 

(3) Torque stripe broken, but no movement. 

(4) Very slight misalignment of torque stripe noted when viewed through a magnifying glass. Not enough movement to break 

Loctite bond. 

(5) These recordings were not part of the original test procedure, but were added for information only. 

 Note: The average breakaway torque for specimens 6 through 10 was 45.6 in-lb, the average for DV6 through DV10 was 

41.8 in-lb, and the average for DV11 through DV15 was 39.4 in-lb. 

(6) This test was not part of the original test procedure, but was performed to see performance after breaking bond and with no 

preload. 
242

APPENDIX C - CHEMICAL CLEANING PROCESS 

Process Used for Chemical Cleaning of Cured LLC 

Based on Battelle Formula 

Equipment:

1. Standard taper glass boiling flask or resin kettle of suitable size 

2. Electric heating mantle to fit boiling flask or kettle 

3. Standard taper reflux condenser to fit flask or kettle 

4. Ring stand w/ clamps to hold glassware 

5. Source of cold water 

6. Hoses to connect condenser to water and drain 

Materials: 

Battelle Formula epoxy remover (by weight): 

88% N-methyl pyrrolidinone 

8% water 

2% sodium anthraquinone sulfonate (critical corrosion inhibitor for metals; not necessary for 

glass) 

1% Triton X-100 or equivalent nonionic surfactant 

1% citric acid (dihydrate is typical) 

Procedure:

1. Place parts in boiler. 

2. Fill boiler no more than half-full with Battelle formula (parts MUST BE completely 

submerged). 

3. Open water valve to fill condenser, and adjust to a slow flow. 

4. Power up heating mantle. 

5. Allow to boil gently, under reflux for a minimum of 4 hours (overnight is better). 

6. Disconnect power, allow apparatus to cool. 

7. Shut off water valve. 

8. Pour off liquid, save for future use. 

9. Rinse flask contents with tap water. 

10. Final rinse with D.I. water. 

11. Dry using any suitable method. 

12. Inspect – any residual resin should come off with gentle persuasion (razor blade, wire brush, 

Scotchbrite, etc.). 
REPORT DOCUMENTATION PAGE Form Approved

OMB No. 0704-0188

2. REPORT TYPE 

Contractor Report

 4. TITLE AND SUBTITLE

Process Sensitivity, Performance, and Direct Verification Testing of 

Adhesive Locking Features

5a. CONTRACT NUMBER

NNL10AA05B

 6. AUTHOR(S)

Golden, Johnny L.; Leatherwood, Michael D.; Montoya, Michael D.; Kato, 

Ken A.; Akers, Ed

 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES)

NASA Langley Research Center

Hampton, VA 23681-2199

 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES)

National Aeronautics and Space Administration

Washington, DC 20546-0001

 8. PERFORMING ORGANIZATION

 REPORT NUMBER

10. SPONSOR/MONITOR'S ACRONYM(S)

NASA

13. SUPPLEMENTARY NOTES

12. DISTRIBUTION/AVAILABILITY STATEMENT

Unclassified - Unlimited

Subject Category 38 Quality Assurance and Reliability

Availability: NASA CASI (443) 757-5802

19a. NAME OF RESPONSIBLE PERSON

STI Help Desk (email: help@sti.nasa.gov)

14. ABSTRACT

The use of adhesive locking features or liquid locking compounds as a means of providing a secondary locking feature has 

been used on NASA programs since the Apollo program. Long-term use of Loctite became inevitable in cases where removal 

and replacement of worn hardware was not cost effective and Loctite was assumed to be fully cured and working. The NASA 

Engineering & Safety Center and United Space Alliance recognized the need for more extensive testing of Loctite grades to 

better understand their capabilities and limitations as a secondary locking feature. These tests, identified as Phase I, were 

designed to identify processing sensitivities, to determine proper cure time, the correct primer to use on aerospace nutplate, 

insert and bolt materials such as A286 and MP35N, and the minimum amount of Loctite that is required to achieve optimum 

breakaway torque values. This report documents the test program used to investigate the viability of such a direct verification

method.

15. SUBJECT TERMS

Liquid locking compounds; Adhesive locking features; NASA Engineering & Safety Center 

18. NUMBER

 OF 

 PAGES

255

19b. TELEPHONE NUMBER (Include area code)

(443) 757-5802

a. REPORT

U

c. THIS PAGE

U

b. ABSTRACT

U

17. LIMITATION OF 

 ABSTRACT

UU

Prescribed by ANSI Std. Z39.18

Standard Form 298 (Rev. 8-98)

3. DATES COVERED (From - To)

5b. GRANT NUMBER

5c. PROGRAM ELEMENT NUMBER

5d. PROJECT NUMBER

5e. TASK NUMBER

NNL11AB72T

5f. WORK UNIT NUMBER

869021.05.07.01.01

11. SPONSOR/MONITOR'S REPORT

 NUMBER(S)

NASA/CR-2012-217760

16. SECURITY CLASSIFICATION OF:

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PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS.

1. REPORT DATE (DD-MM-YYYY)

01- 09 - 2012