Gewindetabellen
Außen-Ø, Steigung/TPI, Kernloch (75 %) und Kerndurchmesser je Norm.
MetrischMetrisch feinUNCUNFUNEFBSW (Whitworth)BSF (Whitworth fein)NPT (kegelig)BSPP / GACMETrapez (DIN 103)STI (Helicoil)
| Gewinde | Ø [Zoll] | TPI | Ø [mm] | Steigung [mm] | Kernloch 75 % [mm] | Kern-Ø [mm] |
|---|---|---|---|---|---|---|
| Tr 8×1.5 | 0.315″ | 16.9 | 8.0 | 1.5 | 6.5 | 6.5 |
| Tr 10×2 | 0.3937″ | 12.7 | 10.0 | 2.0 | 8.0 | 8.0 |
| Tr 12×3 | 0.4724″ | 8.5 | 12.0 | 3.0 | 9.0 | 9.0 |
| Tr 14×3 | 0.5512″ | 8.5 | 14.0 | 3.0 | 11.0 | 11.0 |
| Tr 16×4 | 0.6299″ | 6.3 | 16.0 | 4.0 | 12.0 | 12.0 |
| Tr 18×4 | 0.7087″ | 6.3 | 18.0 | 4.0 | 14.0 | 14.0 |
| Tr 20×4 | 0.7874″ | 6.3 | 20.0 | 4.0 | 16.0 | 16.0 |
| Tr 22×5 | 0.8661″ | 5.1 | 22.0 | 5.0 | 17.0 | 17.0 |
| Tr 24×5 | 0.9449″ | 5.1 | 24.0 | 5.0 | 19.0 | 19.0 |
| Tr 26×5 | 1.0236″ | 5.1 | 26.0 | 5.0 | 21.0 | 21.0 |
| Tr 28×5 | 1.1024″ | 5.1 | 28.0 | 5.0 | 23.0 | 23.0 |
| Tr 30×6 | 1.1811″ | 4.2 | 30.0 | 6.0 | 24.0 | 24.0 |
| Tr 32×6 | 1.2598″ | 4.2 | 32.0 | 6.0 | 26.0 | 26.0 |
| Tr 36×6 | 1.4173″ | 4.2 | 36.0 | 6.0 | 30.0 | 30.0 |
| Tr 40×7 | 1.5748″ | 3.6 | 40.0 | 7.0 | 33.0 | 33.0 |
| Tr 44×7 | 1.7323″ | 3.6 | 44.0 | 7.0 | 37.0 | 37.0 |
| Tr 48×8 | 1.8898″ | 3.2 | 48.0 | 8.0 | 40.0 | 40.0 |
| Tr 52×8 | 2.0472″ | 3.2 | 52.0 | 8.0 | 44.0 | 44.0 |
| Tr 60×9 | 2.3622″ | 2.8 | 60.0 | 9.0 | 51.0 | 51.0 |
| Tr 70×10 | 2.7559″ | 2.5 | 70.0 | 10.0 | 60.0 | 60.0 |
| Tr 80×10 | 3.1496″ | 2.5 | 80.0 | 10.0 | 70.0 | 70.0 |
| Tr 100×12 | 3.937″ | 2.1 | 100.0 | 12.0 | 88.0 | 88.0 |
Kernloch für Schneidbohrer bei 75 % Flankenanteil. UN/metrisch: 60°; Whitworth: 55°; NPT: kegelig 1:16 (Bohrungs-Ø aus ANSI B1.20.1); ACME: 29°, Trapez DIN 103: 30° Bewegungsgewinde (Kernloch = Kern-Ø = D − P, Idealmaß). Alle Werte Richtwerte.