Source: https://sales.sfs.fi/fi/index/tuotteet/SFS/CEN/ID2/1/670346.html.stx
Timestamp: 2018-07-18 07:02:32
Document Index: 467576115

Matched Legal Cases: ['art 10', 'art 1', 'art 2', 'art 3', 'art 5', 'art 6', 'art 1', 'art 1', 'art 2', 'art 1', 'art 2', 'art 2', 'art 5']

SFS-EN 14399-10:2018:en
High-strength structural bolting assemblies for preloading. Part 10: System HRC. Bolt and nut assemblies with calibrated preload
This European Standard specifies, together with EN 14399- and EN 14399-2, the requirements for assemblies of high-strength structural bolts and nuts of system HRC suitable for preloaded joints, with hexagon head (large widths across flats), cup head or countersunk head, thread sizes M12 to M36 and property class 10.9/10.
Bolting assemblies in accordance with this document have been designed to allow preloading of at least 0,7 fub × As ) according to EN 1993-1-8 (Eurocode 3) and to obtain ductility predominantly by plastic elongation of the bolt. For this purpose the components have the following characteristics:
-	regular nut height according to (style 1), see EN ISO 4032; or
-	nut with height m = 1 D;
-	thread length of the bolt in accordance with ISO 888.
NOTE	Attention is drawn to the importance of ensuring that the bolting assemblies are correctly used if a satisfactory result is to be obtained. For recommendations concerning proper application, reference to EN 1090-2 is made.
EN 14399-1:2015 High-strength structural bolting assemblies for preloading - Part 1: General requirements
EN 14399-2:2015 High-strength structural bolting assemblies for preloading - Part 2: Suitability for preloading
EN 14399-3:2015 High-strength structural bolting assemblies for preloading - Part 3: System HR - Hexagon bolt and nut assemblies
EN 14399-5:2015 High-strength structural bolting assemblies for preloading - Part 5: Plain washers
EN 14399-6:2015 High-strength structural bolting assemblies for preloading - Part 6: Plain chamfered washers
EN 26157-1:1991 Fasteners - Surface discontinuities - Part 1: Bolts, screws and studs for general requirements (ISO 6157-1:1988)
EN ISO 10684:2004 Fasteners - Hot dip galvanized coatings (ISO 10684:2004)
EN ISO 3269:2000 Fasteners - Acceptance inspection (ISO 3269:2000)
EN ISO 4759-1:2000 Tolerances for fasteners - Part 1: Bolts, screws, studs and nuts - Product grades A, B and C (ISO 4759-1:2000)
EN ISO 6157-2:2004 Fasteners - Surface discontinuities - Part 2: Nuts (ISO 6157-2:1995)
EN ISO 898-1:2013 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 1: Bolts, screws and studs with specified property classes - Coarse thread and fine pitch thread (ISO 898-1:2013)
EN ISO 898-2:2012 Mechanical properties of fasteners made of carbon steel and alloy steel - Part 2: Nuts with specified property classes - Coarse thread and fine pitch thread (ISO 898-2:2012)
ISO 261:1998 ISO general purpose metric screw threads -- General plan
ISO 965-2:1998 ISO general purpose metric screw threads -- Tolerances -- Part 2: Limits of sizes for general purpose external and internal screw threads -- Medium quality
ISO 965-5:1998 ISO general purpose metric screw threads -- Tolerances -- Part 5: Limits of sizes for internal screw threads to mate with hot-dip galvanized external screw threads with maximum size of tolerance position h before galvanizing
CEN/TC 185 Fasteners »