DIN937-1983 六角开槽螺母标准
六角开槽螺母
执行标准：DIN937-1983
| 公称直径 D | 螺距P | m | n | s | w | ||||
| max | min | max | min | max | min | max | min | ||
| M6 | 1 | 6 | 5.7 | 2.25 | 2 | 10 | 9.78 | 3.5 | 3.2 |
| M7 | 1 | 7 | 6.64 | 2.25 | 2 | 11 | 10.73 | 4 | 3.7 |
| M8 | 1/1.25 | 8 | 7.64 | 2.75 | 2.5 | 13 | 12.73 | 4.5 | 4.2 |
| M10 | 1/1.25/1.5 | 9 | 8.64 | 3.05 | 2.8 | 17 | 16.73 | 5 | 4.7 |
| M12 | 1.25/1.5/1.75 | 10 | 9.64 | 3.8 | 3.5 | 19 | 18.67 | 6 | 5.7 |
| M14 | 1.5/2 | 11 | 10.57 | 3.8 | 3.5 | 22 | 21.67 | 7 | 6.64 |
| M16 | 1.5/2 | 12 | 11.57 | 4.3 | 4.5 | 24 | 23.67 | 7 | 6.64 |
| M18 | 1.5/2/2.5 | 13 | 12.5 | 4.8 | 4.5 | 27 | 26.16 | 8 | 7.64 |
| M20 | 1.5/2/2.5 | 13 | 12.5 | 4.8 | 4.5 | 30 | 29.16 | 8 | 7.64 |
| M22 | 1.5/2/2.5 | 15 | 14.3 | 5.8 | 5.5 | 32 | 31 | 9 | 8.64 |
| M24 | 2/3 | 15 | 14.3 | 5.8 | 5.5 | 36 | 35 | 9 | 8.64 |
| M27 | 2/3 | 17 | 16.3 | 5.8 | 5.5 | 41 | 40 | 11 | 10.57 |
| M30 | 2/3.5 | 18 | 17.3 | 7.36 | 7 | 46 | 45 | 11 | 10.57 |
| M33 | 2/3.5 | 20 | 19.16 | 7.36 | 7 | 50 | 49 | 13 | 12.57 |
| M36 | 3/4 | 20 | 19.16 | 7.36 | 7 | 55 | 53.8 | 13 | 12.57 |
| M39 | 3/4 | 22 | 21.16 | 7.36 | 7 | 60 | 58.8 | 13 | 12.57 |
| M42 | 3/4.5 | 23 | 22.16 | 9.36 | 9 | 65 | 63.1 | 14 | 13.57 |
| M45 | 3/4.5 | 25 | 24.16 | 9.36 | 9 | 70 | 68.1 | 16 | 15.57 |
| M48 | 3/5 | 25 | 24.16 | 9.36 | 9 | 75 | 73.1 | 16 | 15.57 |
| M52 | 3/5 | 27 | 26.16 | 9.36 | 9 | 80 | 78.1 | 18 | 17.57 |