DIN6923-1983 六角法兰螺母标准
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六角法兰螺母
执行标准：DIN6923-1983
| 公称直径 d | 螺距 P | dc | k | S | ||
| max | min | max | min | |||
| M5 | 0.8 | 11.8 | 5 | 4.7 | 8 | 7.78 |
| M6 | 1 | 14.2 | 6 | 5.7 | 10 | 9.78 |
| M8 | 1/1.25 | 17.9 | 8 | 7.6 | 13 | 12.73 |
| M10 | 1/1.25/1.5 | 21.8 | 10 | 9.6 | 15 | 14.73 |
| Ml2 | 1.25/1. 5/1.75 | 26 | 12 | 11.6 | 18 | 17.73 |
| Ml4 | 1.5/2 | 29.9 | 14 | 13.3 | 21 | 20.67 |
| Ml6 | 1.5/2 | 34.5 | 16 | 15.3 | 24 | 23.67 |
| M20 | 1.5/2.5 | 42.8 | 20 | 18.9 | 30 | 29.67 |