# Liste der Schraubenkopfantriebe

Die Liste der Schraubenkopfantriebe zeigt Querschnittsprofile von über 360 Schraubenkopfantrieben (auch Schraubenprofile genannt). Die Ausbildung des Schraubenkopfs ermöglicht die Betätigung der Schraube durch ein formschlüssig passendes Werkzeug oder mit der Hand:
* für die gängigsten Schraubenkopfantriebe gibt es Schraubenzieher, für seltenere Formen wird ein Wechsel-Bit benötigt, das mit einem Schraubendreher-Handgriff mit Sechskant-Aufnahme im Schaft oder einem Akkuschrauber verwendet wird,
* gängige Schraubenköpfe, auf die das Werkzeug von außen eingreift, können mit einem Schraubenschlüssel betätigt werden, für seltenere Formen wird ein passender Steckschlüssel benötigt, der auch in Form einer Nuss auf den Vierkant eines Handgriffs mit Schaft oder eine Knarre gesteckt wird
* Schraub-Haken, Rändelschrauben, Flügelmuttern und ähnliche werden in der Regel mit der Hand betätigt, für runde Schraubhaken sind aber beispielsweise auch passende Y-förmige Bits erhältlich.
Die Liste ist nicht vollständig. Sie enthält auch Schraubenkopf-Profile, die sich mit verschiedenen Antrieben betätigen lassen (Kombi-Profile). Englische Bezeichnungen sind kursiv gesetzt.

## Darstellung

Vertiefungen in der Schraube sollten im Schema des Schraubenkopfprofils schwarz, Erhebungen weiß dargestellt werden.
| Beispiele | Schema | Schraube |
| Abbildung einer einfachen Schlitzschraube | | |
| Abbildung einer Außensechskant-Schraube | | |

## Liste

| Name / Marke / Beschreibung; Norm | Werkzeugform: Bit, Nuss oder Schraubenschlüssel | Kurz-zeichen |
| 1-Notched | Bit | |
| 1-Notched | Nuss | |
| 1-Notched with inner circle (Single Beard) | Bit | |
| 1-Notched external with inner circle (Single Beard external) | Nuss | |
| 1-Notched with inner circle and pin | Nuss | |
| 1-Notched with round base | Nuss | |
| 2-Notched | Bit | |
| 2-Notched | Nuss | |
| 2-Notched with round base | Nuss | |
| 3-Kant | Bit | TA TP3 |
| 3-Kant mit Stift | Bit | |
| 3-Kant | Nuss | |
| 3-Kant (Bosch, Tri-Head Security) | Nuss | |
| 3-Notched | Bit | |
| 3-Notched | Nuss | |
| 3-Notched with inner circle | Bit | |
| 3-Notched with inner circle (external) | Nuss | |
| 3-Notched with pin | Bit | |
| 3-Schlitz mit ungleicher Tiefe (Unequal depths tri-slot) | Bit | |
| 3-Points Security | Bit | |
| 4-Kant (Robertson, Scrulox, Square screw); ANSI Type III Square Center | Bit | R |
| 4-Kant mit seitlichen Schlitzen (Square socket with side slots) | Bit | |
| 4-Kant; DIN 479 | Schraubenschlüssel, Nuss | |
| 4-Kant mit Loch | Schraubenschlüssel, Nuss, Stift | |
| 4-Kant mit Bund; DIN 478 | Schraubenschlüssel, Nuss | |
| 4-Kant mit Stift (Roby-Pin) | Bit | |
| 4-Lobe Convenient | Bit | |
| 4-Lobe Convenient Left twisted with central Square | Bit | |
| 4-Lobe Convenient Right twisted with central Square | Bit | |
| 4-Lobe Convenient with central Square | Bit | |
| 4-Lobe Convenient with Pyramidal Recess | Bit | |
| 4-Loch (4-Hole) | Bit | |
| 4-Loch Maschinenschraube (Four Hole Machine Screw) | Bit | |
| 4-Loch Sicherheitsschraube (4-Hole Security) | Bit | |
| 4-Notched | Bit | |
| 4-Notched | Nuss | |
| 4-Notched with inner circle (external) | Nuss | |
| 4-Notched with pin | Bit | |
| 4-Notched wth round base | Nuss | |
| 5-Kant Penta (Pentagon) | Nuss | |
| 5-Kant Innen | Bit | |
| 5-Kant Innen mit Stift (Penta Plus) | Bit | |
| 5-Node Security (System Zero Security) | Nuss | |
| 5-Notched | Bit | |
| 5-Notched | Nuss | |
| 5-Notched with inner circle | Bit | |
| 5-Notched with inner circle (external) | Nuss | |
| 5-Rund (5-Lobe, Pentalobe) | Bit | |
| 5-Punkt (5-Point, 5-Point Star) | Bit | |
| 5-Rund mit Stift (5-Lobe Security, Pentalobe Security), ähnlich Torx Plus Security | Bit | |
| 6-Kant / Innensechskant (Inbus); ISO 4762 | Bit | SW/M/H |
| 6-Kant/Außensechskant | Schraubenschlüssel, Nuss | SW |
| 6-Kant/Außensechskant mit runder Basis | Schraubenschlüssel, Nuss | |
| 6-Kant Kugelkopf | Bit | |
| 6-Kant mit Stift (Hex Pin) | Bit | |
| 6-Lobe (Hexalobe, Torx-ähnlich) | Bit | T |
| 6-Lobe (Hexalobe, Torx-ähnlich) | Nuss | |
| 6-Lobe Convenient | Bit | |
| 6-Lobe Convenient Left twisted | Bit | |
| 6-Lobe Convenient Right twisted | Bit | |
| 6-Lobe Convenient rounded | Bit | |
| 6-Node | Bit | |
| 6-Node Security System Zero (Line-Head; Gamebit; z. B. Nintendo) | Nuss | |
| 6-Nothed | Bit | |
| 6-Nothed | Nuss | |
| 7-Fin Security (Stykfit 7) | Bit | |
| 7-Kant (Heptagon internal) | Bit | |
| 7-Kant (Heptagon external) | Nuss | |
| 7-Kant mit Einweg Clutch (Heptagon with One-way Clutch) | Bit, Nuss | |
| 7-Kant mit runder Basis (Heptagon external with round base) | Nuss | |
| 7-Lobe | Bit | |
| 7-Lobe External | Nuss | |
| 7-Lobe Security | Bit | |
| 7-Node Internal | Bit | |
| 7-Node Security (7-Node External) | Nuss | |
| 7-Notched | Bit | |
| 7-Notched | Nuss | |
| 7-Notched with inner circle | Bit | |
| 7-Notched with inner circle | Nuss | |
| 7-Punkt | Bit | |
| 7-Punkt | Nuss | |
| 7-Spline round (internal) | Bit | |
| 7-Spline round (external) | Nuss | |
| 7-Star Security (S7-Security) | Bit | |
| 8-Punkt (Doppel-4-Kant, 8-Point Scrulox, Double square) | Bit | |
| 8-Punkt (Doppel-4-Kant, 8-Point external, Double square external) | Nuss | |
| 8-Zähne Sägezahnprofil (Sawtooth profile with 8 teeth, Tamperproof) | Bit | |
| 9-Spline (internal) | Bit | |
| 9-Spline (Turner-Wheels) | Nuss | |
| 10-Node | Bit | |
| 10-Node | Nuss | |
| 10-Notched | Bit | |
| 10-Punkt (Innen-10-Kant, 10-Point flange internal) | Bit | |
| 10-Punkt (Doppel-5-Kant, 10-Point flange external) | Nuss | |
| 10-Spline | Bit | |
| 10-Spline | Nuss | |
| 10-Spline Round | Bit | |
| 10-Spline Round | Nuss | |
| 12-Punkt (12-Point internal, double hex) | Bit | V |
| 12-Punkt (Doppel-6-Kant, 12-Point flange external, double hex) | Nuss | |
| 12-Spline | Bit | |
| 12-Spline | Nuss | |
| 21-Spline | Bit | |
| 21-Spline | Nuss | |
| 33-Punkt (33-Point) | Bit | |
| 33-Punkt (33-Point) | Nuss | |
| ACR Phillips Kreuzschlitz (ACR Ribbed Phillips Cruciform Drive System, Lasertip); ISO 4757 | Bit | |
| Assy-Würth (SIT-Antrieb), AW-Schraubenköpfe können notfalls mit Torx-Bits angetrieben werden | Bit | AW/SIT |
| Anti-slipping blind groove | Bit | |
| Anti-slipping grooving | Bit | |
| Augenschrauben (Eye bolt); DIN 444 | (teilweise Schraubenschlüssel oder Nuss) | |
| Avsafe (Ovalkopf) Verwendung: Kaffeeautomaten Jura/Krups und andere | Bit | |
| Avsafe (Ovalkopf) | Nuss | |
| Avsafe (Ovalkopf, Oval Pan Head Reusable Security) | Nuss | |
| Äußerer Keilzahn (External 6-Spline, External 6-Notched) | Nuss | |
| Äußerer Schlitz (External slot) | Nuss | |
| Äußerer Schlitz mit Loch (External slot with hole) | Nuss, Bit | |
| Blind side hole (Spanner) | (Nuss) | |
| Blinder Schlitz (Blind slot) | Bit | |
| Bristol 4-Spline (bis 0.076 Inch) | Bit | |
| Bristol 6-Spline (ab 0.076 Inch) | Bit | |
| Celok Security Screw (Trilobular) | Bit | |
| Clutch Typ A | Bit | |
| Clutch Typ G | Bit | C |
| Cross with Concave Grooves | Bit | |
| Cross-Shaped with Guiding Groove | Bit | |
| Double hex Internal-External (Kurbelwellenriemenscheibe Schraube, Crankshaft Pulley screw) | Bit, Nuss, Bit-Nuss | |
| D Ring Screw (Tripod screw) | (Nuss) | |
| D Ring Slotted Screw | Bit (Nuss) | |
| D Screw, innen | Bit | |
| D Screw, außen | Nuss | |
| Doppel-Bart (Double Beard External) | Nuss | |
| Doppel-Bart (Schlitzmutter, Double Beard) | Bit | |
| Doppel-D, innen (Double D) | Bit | |
| Doppel-D, außen (Double D) | Schraubenschlüssel, Nuss | |
| Duo-Circ (Doublelobular) | Bit | |
| Einweg-Clutch | Bit | |
| Fan-shaped (Solar Panel Security Screw) | Nuss | |
| Flat-bottom Cross with Pointed-end Cross | Bit | |
| Flügelschraube (Thumbscrew) | (Nuss) | |
| Frearson (Type 2 recess, Reed & Prince) | Bit | F |
| French Recess BNAE | Bit | |
| Gorilla Lug screw | Bit | |
| Hammerkopf (T-Screw) | Schraubenschlüssel (Nuss) | |
| Hammerkopf Typ 28/15 (Hammerkopf für Profil 28/15, T-Screw 28-15) | Schraubenschlüssel (Nuss) | |
| Hebel mit Griff (Lever with handle) | (Nuss) | |
| Herz (Heart) | Bit | |
| HexStix | Bit | |
| Hi-Torque | Bit | |
| Holt Head Textran Industries | Bit | |
| Hook Oblique bend | (Nuss) | |
| Hook Square bend | (Nuss) | |
| Inner Plum Blossom | Bit | |
| IP4-1 | Bit | |
| JacLock | Bit | |
| JIS Kreuzschlitz (Japan) | Bit | |
| Keilzahn | Bit | |
| Key-Rex | Bit | |
| Kinmar 1-way (Kinmar Security Permanent) | Nuss | |
| Kinmar 2-way (Kinmar Security Removable) | Nuss | |
| Kinmar Reusable (Kinmar Security Reusable) | Nuss | |
| Kombi Außen-4-Kant-Kreuzloch | Schraubenschlüssel (Bit), Stift | |
| Kombi Außen-4-Kant-Innen-6-Kant-Kreuz (Combo Square-Hex-Cross) | Schraubenschlüssel (Nuss), Bit | |
| Kombi 4-Lobe-Pozidriv (Combo 4-Lobe Pozidriv) | Bit | |
| Kombi 4-Lobe-Pozidriv-Blindschlitz (Combo 4-Lobe Pozidriv Blind slot) | Bit | |
| Kombi 4-Lobe-Pozidriv-Schlitz (Combo 4-Lobe Pozidriv Slotted) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant (Combo 4-Lobe Pozidriv Square-mismatch vertices) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant-Blindschlitz (Combo 4-Lobe Pozidriv Square Blind slot-mismatch vertices) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant-Schlitz (Combo 4-Lobe Pozidriv Square Slotted-mismatch vertices) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant (Combo 4-Lobe Pozidriv Square-coincidence vertices) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant-Blindschlitz (Combo 4-Lobe Pozidriv Square Blind slot-coincidence vertices) | Bit | |
| Kombi 4-Lobe-Pozidriv-4-Kant-Schlitz (Combo 4-Lobe Pozidriv Square Slotted-coincidence vertices) | Bit | |
| Kombi Außen-6-Kant-Loch | Schraubenschlüssel, Nuss, Stift | |
| Kombi Außen-6-Kant-Clutch | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Phillips | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Phillips mit runder Basis | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Phillips-Schlitz | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Schlitz (Slotted hex) | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Schlitz (Hex Vertex Slot) | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Schlitz (Hex Washer Slot) | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-blinder Schlitz (Hex blind slot) | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-3-Schlitz | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Torx | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-Torx-Schlitz | Schraubenschlüssel, Bit, Nuss | |
| Kombi Außen-6-Kant-XZN | Schraubenschlüssel, Bit, Nuss | |
| Kombi Doppel-D-Kreuzschlitz (Cross Slotted Double-D) | Schraubenschlüssel (Nuss), Bit | |
| Kombi Innen-4-Kant-Schlitz (Combo Square-Slot) | Bit | |
| Kombi Innen-4-Kant-Schlitz variant (Combo Square-Slot variant) | Bit | |
| Kombi Innen-6-Kant-Schlitz (Combo Hex Socket-Slot) | Bit | |
| Kombi Innen-6-Kant-Schlitz (Notched Hexagon Socket) | Bit | |
| Kombi Innen-6-Kant-Schlitz-Loch (Combo Slotted Hexagon Socket Hole) | Bit, Stift | |
| Kombi Innen-6-Kant-Phillips (Combo Hex Socket-Phillips) | Bit | |
| Kombi Innen-6-Kant-Phillips-Schlitz (Combo Hex Socket-Phillips-Slot) | Bit | |
| Kombi Kreuzloch-Schlitz | Stift | |
| Kombi Loch-Schlitz | Stift | |
| Kombi mit mehrere Schlitze (Screw with socketed head and plurality of slots) | Bit | |
| Kombi Phillips-Schlitz | Bit | |
| Kombi Pozidriv-Schlitz (PlusMinus-Schraube) | Bit | PZ/S |
| Kombi Torx-Pozidriv-6-Kant (Combo Torx Pozidriv Hex) | Bit | |
| Kombi Torx-Pozidriv-6-Kant-Blindschlitz (Combo Torx Pozidriv Hex Blind slot) | Bit | |
| Kombi Torx-Pozidriv-6-Kant-Schlitz (Combo Torx Pozidriv Hex Slotted) | Bit | |
| Kombi Torx-Schlitz (Combo Torx-Slot) | Bit | |
| Kombi Zwei innenliegenden Kreuz mit Schlitz (Combo duble internal Cross-Slot) | Bit | |
| Kreuz | Nuss | |
| Kreuz (Cross Slotted) | Bit | |
| Kreuz mit Versatz (Оffset Сross Slot) | Bit | |
| Kreuzförmig gebogener mit Aussparung (Cross-shaped curved slot with recess) | Bit | |
| Kreuzloch (Cross Hole) | Stift | |
| Kreuzloch mit nicht überlappende Löcher (Non-intersecting Cross Hole) | Stift | |
| Kreuzschlitz (Crossed Slot) | Bit | |
| Kreuzschlitz mit zentraler Aussparung (Crossed Slot with central recess, Cruciform recessed screw) | Bit | |
| Kreuzschlitz mit versenktem Phillips Kreuzschlitz (Сross slotted with Сross recess) | Bit | |
| Kreuzschlitz mit zentralem Kegel (Сross with central Cone) | Bit | |
| Lock-out | Bit | |
| LocTec | Bit | LT |
| Lotus Head Cross | Bit | |
| Lotus Head Triple | Bit | |
| Lox Recess | Bit | |
| Micro Stix (Torx 3-Lobe) | Bit | |
| Mortorq Kreuzschlitz | Bit | MT |
| Mortorq Super Kreuzschlitz | Bit | MTS |
| Mortorq extern | Nuss | |
| Movable Lever | (Nuss) | |
| Münz-Schlitz (Coin Slot) | Bit | |
| Münz-Kreuzschlitz (Cross Coin Slot, Crossed Hi-Torque) ähnlich Crossed Slot | Bit | |
| Non-Slip Slot | Bit | |
| Oblique head security | Nuss | |
| Off-Set Hole | (Nuss) | |
| Off-Set Hole Internal | Bit | |
| Off-Set Pin External | Nuss | |
| Off-Set Pin Internal | Bit | |
| Off-Set Pin 2-Stepped External | Nuss | |
| Off-Set Pin 2-Stepped Internal | Bit | |
| Off-Set Pin 3-Stepped External | Nuss | |
| Off-Set Pin 3-Stepped Internal | Bit | |
| Offset «Clutch» groove with central cone | Bit | |
| Opsit | Bit | |
| Outlaw Uniscrew | Bit | |
| Pac-Man | Bit | |
| Pac-Man External | Nuss | |
| Penta-Plus | Bit | |
| Pentalob (Pentalobular) | Bit | |
| Pentalob mit Stift (Pentalobular Security) | Bit | |
| Phillips-Recess (Phillips Kreuzschlitz); ANSI Type I Cross Recess, ISO 4757, ISO 8764-1:2004 | Bit | PH |
| Phillips-Recess Kreuzschlitz mit Stift | Bit | |
| Phillips Square Drive (Quadrex, Price RECEX® Drive, Phillips/square, Pozisquare) | Bit | |
| Phillips Square Drive mit Schlitz (Quadrex Plus) | Bit | |
| Phillips Square Drive II Kreuzschlitz | Bit | |
| Phillips II Kreuzschlitz | Bit | |
| Polydrive (Ribe CV) | Bit | |
| Pozidriv; ISO Type Z (ISO 7047); DIN 965 (DIN 966); ANSI Type IA, ISO 4757, ISO 8764-1:2004 | Bit | PZ |
| Quad-Wing | Bit | |
| Querloch, Splintloch | Stift | |
| Rändelschraube (Knurled Head) | (Nuss) | |
| Rändelschraube mit Schlitz (Knurled head slotted) | Bit (Nuss) | |
| Rändelschraube mit blinder Schlitz (Knurled head with blind Slot) | Bit (Nuss) | |
| Rändelschraube mit Schlitz und Nocken (Knurled Head Slotted with Lip) | Bit (Nuss) | |
| Rändelschraube mit Phillips Kreuzschlitz (Knurled Head Phillips) | Bit (Nuss) | |
| Rändelschraube mit Phillips Kreuzschlitz und Schlitz (Knurled Head Phillips Slotted) | Bit (Nuss) | |
| Rändelschraube mit Torx (Knurled Torx) | Bit (Nuss) | |
| Rändelschraube mit Torx und Schlitz (Knurled Torx-Slot) | Bit (Nuss) | |
| Recessed socket with side slots | Bit | |
| Recex Recess | Bit | |
| Ring screw (Screw eyes) | (Nuss) | |
| Ring screw (Bridle ring) | (Nuss) | |
| Ring screw (Half ring, Cup hooks) | (Nuss) | |
| Ring screw (Hitching/Lag ring) | (Nuss) | |
| Round with blank head for heat shrink screwdriver | Nuss | |
| Rutschfester Kreuzschlitz (Antislip cross slot, Non-slip cross slot) | Bit | |
| Rutschfester Schlitz (Antislip slot, Non-slip slot) | Bit | |
| Schlitz (Slot, Common blade, Flat-blade, Slot-head, Flat-tip or Flat-head / Flathead); ISO 2380-1 | Bit | |
| Schlitz mit ungleicher Tiefe (Unequal depths slot, Stepped Slot) | Bit | |
| Security Screw (Convex triangle, Relo) | Nuss | |
| Security Screw (Convex triangle with One-way slot) | Bit, Nuss | |
| Security Screw (Convex pentagon) | Nuss | |
| Security Wave | Nuss | |
| Seitlich-Radiale Sacklöcher Star Vent (Implantationsschraube) | | |
| Seitlich-Radiale Schlitze (Implantationsschraube) | | |
| Sel-O-Fit | Bit | SF |
| Selbstzentrierender Schlitz (Self-centering Slot) | Bit | |
| Sentinel | Bit | |
| Seton Security | Bit | |
| Sharp Edges Slot | Bit | |
| Slotted Cup | Bit | |
| Slotted with a central recess | Bit | |
| Spanner 2-Loch (Pig nose, 2-hole, Twin hole) | Bit | |
| Spanner 2-Schlitz (Snake eyes, Slotted spanner, H-Type) | Bit | |
| Spanner 3-Loch (Tri Pen, Microtech 3-pin, Microtech) | Bit | |
| Spanner 4-Loch (Tetra Pen, Microtech 4-pin) | Bit | |
| Spiderdrive | Bit | |
| Spline (12-Spline Flange) (Vierfach-3-Kant, spitzer als der Dreifach-4-Kant) | Bit | |
| StarLock (Sicherheitsschraube) | Bit | |
| Stern-Form | Nuss | |
| Strip-Lok | Bit | |
| Supadriv | Bit | |
| Tam-6-Lobe | Bit | |
| Textron (Acument) | Nuss | |
| Thumb screw (1-Eared, Lever) | (Nuss) | |
| Thumb screw (2-Eared) | (Nuss) | |
| Thumb screw (2-Eared with round base) | (Nuss) | |
| Thumb screw (2-Eared twisted) | (Nuss) | |
| Thumb screw (3-Angular handle) | (Nuss) | |
| Thumb screw (3-Eared) | (Nuss) | |
| Thumb screw (3-Star) | (Nuss) | |
| Thumb screw (4-Angle, Square) | (Nuss) | |
| Thumb screw (4-Eared, Cross) | (Nuss) | |
| Thumb screw (4-Star) | (Nuss) | |
| Thumb screw (5-Angle, Pentagon) | (Nuss) | |
| Thumb screw (5-Eared) | (Nuss) | |
| Thumb screw (5-Star) | (Nuss) | |
| Thumb screw (6-Eared) | (Nuss) | |
| Thumb screw (6-Star) | (Nuss) | |
| Thumb screw (7-Eared) | (Nuss) | |
| Thumb screw (7-Star, Seven-star handle) | (Nuss) | |
| Thumb screw (8-Eared) | (Nuss) | |
| Thumb screw (8-Star) | (Nuss) | |
| Thumb screw (Ball) | Nuss | |
| Thumb screw (Coin head) | (Nuss) | |
| Thumb screw (Handle) | Nuss | |
| Thumb screw (Handle slotted) | Nuss, Bit | |
| Thumb screw (Hex) | (Nuss) | |
| Thumb screw (Knobs 5-point) | (Nuss) | |
| Thumb screw (Knobs 6-point) | (Nuss) | |
| Thumb screw (Knobs 6-point Hex Slot) | Bit, (Nuss) | |
| Thumb screw (Knobs 7-point) | (Nuss) | |
| Thumb screw (Knobs 8-point) | (Nuss) | |
| Thumb screw (Knobs Multipoint) | (Nuss) | |
| Thumb screw (Polyhedral truncated pyramid) | (Nuss) | |
| Thumb screw (Slot External) | (Nuss) | |
| Thumb screw (T knob Wing, Butterfly Handles) | (Nuss) | |
| Thumb screw (T-Type) | (Nuss) | |
| Thumb screw (Three Prong Clamp) | Bit, (Nuss) | |
| Thumb screw (Unmovable Lever, 1-Lever, Single lever screw) | (Nuss) | |
| Thumb screw (Unmovable Lever, 2-Lever, Doudle lever screw) | (Nuss) | |
| Tobi-Drive | Bit | |
| Torq-Set (Quad Wing) | Bit | |
| Torx (Innen-Sechsrund); ISO 10664 Innensechsrund für Schrauben, ISO 12257 | Bit | T/TX |
| Torx (Außen-Sechsrund) | Nuss | E |
| Torx mit Stift (Torx-TR, Torx Tamper Resistant, Security Torx, Pin-in Torx) | Bit | STX |
| Torx Paralobe | Bit | |
| Torx Plus | Bit | IP |
| Torx Plus External | Nuss | |
| Torx Plus Security (5 Point Security), 5-zahniger Antrieb mit Stift, ähnlich dem 5-Lobe Security-Antrieb | Bit | IPR |
| Torx Plus Security (6 Point Security), 6-zahniger Antrieb mit Stift, ähnlich dem 6-Lobe Security-Antrieb | Bit | |
| TP3 (3-Lobe, Reuleaux-Dreieck) | Bit | |
| Tri Angle Microtech | Nuss | |
| Tri-Circ (Trilobular) | Bit | |
| Tri-Circ Security (Trilobular Security, Tricle Security) | Bit | |
| Tri-Groove (T-Groove tramper proof, T-Groove Security, Triple Groove) | Nuss | |
| Tri-Point (Y-Type, Trigram) | Bit | |
| Tri-Wing | Bit | TW |
| Tri-Wing Сurved | Bit | |
| Tricone | Bit | |
| TTAP (TORX ttap) | Bit | |
| T-STAR plus, Innensechsrund-Antrieb mit Fortsatz des Sechsrunds durch kurzen Stummelzapfen | Bit | |
| Ultra Drive Security | Bit | |
| Ultra-Lok II | Bit | |
| Uni-Screw Security | Bit | |
| Uniformly offset grooves (var. Ecken abgeschrägt, ähnlich dem Torq-set Antrieb) | Bit | |
| Uniformly offset grooves (var. doppelt abgeschrägte Ecken, ähnlich dem Torq-set Antrieb) | Bit | |
| Uniformly offset grooves (var. runde Ecken, ähnlich dem Torq-set Antrieb) | Bit | |
| Uniqz Tamper-Proof (MicroStix Tamper-Proof, Torx 3-Lobe Tamper-Proof) | Bit | |
| Universal | Bit | |
| V-förmiger Schlitz mit Münz-Schlitz (V-shaped Slot with Coin slot) | Bit | |
| V-förmiger Schlitz mit Positionierungsschlitz (V-shaped Slot with positioning slot) | Bit | |
| XZN, Triple Square (dt.: Dreifach-4-Kant), ein sternförmiges, zwölfzackiges Innenvielzahnprofil, flacher als der Vierfach-3-Kant | Bit | XZN |
| XZN (Dreifach-4-Kant, External 12-Point Triple Square, Außenvielzahn) | Nuss | XZN |
| XZN Innenvielzahn mit Stift | Bit | |