DIN 986 dimensions — Prevailing Torque Hexagon Domed Cap Nut with Nylon Insert
- Edition
- current edition DIN 986:2013-08
| Size | PThread pitch | sWidth across flats | mNut height | eWidth across corners | dwBearing diameter | hOverall height | Wrenching height | daUnderhead diameter |
|---|---|---|---|---|---|---|---|---|
| max | min | min | min | max | ||||
| M4 | 0.7 | 7 | 5.6 | 7.66 | 5.9 | 9.6 | 2.32 | 4.6 |
| M5 | 0.8 | 8 | 6 | 8.79 | 6.9 | 10.5 | 3.52 | 5.75 |
| M6 | 1 | 10 | 7.5 | 11.05 | 8.9 | 12 | 3.92 | 6.75 |
| M8 | 1.25 | 13 | 8.9 | 14.38 | 11.6 | 14 | 5.15 | 8.75 |
| M10 | 1.5 | 16 | 10.5 | 17.77 | 14.6 | 18.1 | 6.43 | 10.8 |
| M12 | 1.75 | 18 | 13.5 | 20.03 | 16.6 | 22.5 | 8.3 | 13 |
| M14 | 2 | 21 | 15.5 | 23.35 | 19.6 | 26.4 | 9.68 | 15.1 |
| M16 | 2 | 24 | 16.5 | 26.75 | 22.5 | 27.5 | 11.28 | 17.3 |
| M20 | 2.5 | 30 | 21 | 32.95 | 27.7 | 35 | 13.52 | 21.6 |
Current edition: DIN 986:2013-08.