DIN 985 dimensions — Nylon Insert Lock Nut
- Edition
- 1987-05 edition, withdrawn
- Equivalent
- ISO 10511
- Differs
- from ISO 10511: wrench size at M10, M12 and M14; nut height at 10 sizesFull comparison →
| Size | PThread pitch | sWidth across flats | eWidth across corners | hNut height | Approx. mass |
|---|---|---|---|---|---|
| max | min | kg/1000 pcs | |||
| M3 | 0.5 | 5.5 | 6.01 | 4 | 0.5 |
| M4 | 0.7 | 7 | 7.66 | 5 | 1 |
| M5 | 0.8 | 8 | 8.79 | 5 | 1.4 |
| M6 | 1 | 10 | 11.05 | 6 | 2.4 |
| M7 | 1 | 11 | 12.12 | 7.5 | 3 |
| M8 | 1.25 | 13 | 14.38 | 8 | 5.1 |
| M10 | 1.5 | 17 | 18.9 | 10 | 10.6 |
| M12 | 1.75 | 19 | 21.1 | 12 | 17.2 |
| M14 | 2 | 22 | 24.49 | 14 | 26 |
| M16 | 2 | 24 | 26.75 | 16 | 34 |
| M18 | 2.5 | 27 | 29.56 | 18.5 | 45 |
| M20 | 2.5 | 30 | 32.95 | 20 | 65 |
| M22 | 2.5 | 32 | 35.03 | 22 | 75 |
| M24 | 3 | 36 | 39.55 | 24 | 100 |
| M27 | 3 | 41 | 45.2 | 27 | 162 |
| M30 | 3.5 | 46 | 50.85 | 30 | 212 |
| M33 | 3.5 | 50 | 55.37 | 33 | 317 |
| M36 | 4 | 55 | 60.79 | 36 | 415 |
| M39 | 4 | 60 | 66.44 | 39 | 499 |
| M42 | 4.5 | 65 | 72.09 | 42 | 628 |
| M45 | 4.5 | 70 | 76.95 | 45 | 771 |
| M48 | 5 | 75 | 82.6 | 48 | 998 |
Dimensions from DIN 985:1987-05.