DIN966-1990 十字槽半沉头螺钉标准
十字槽半沉头螺钉
执行标准：DIN966-1990
| 公称直径 d | 螺距 P | b min | dk | k max | |
| max | min | ||||
| M1.6 | 0.35 | 15 | 3 | 2.75 | 0.96 |
| M2 | 0.4 | 16 | 3.8 | 3.5 | 1.2 |
| M2.5 | 0.45 | 18 | 4.7 | 4.4 | 1.5 |
| M3 | 0.5 | 19 | 5.6 | 5.3 | 1.65 |
| M3.5 | 0.6 | 20 | 6.5 | 6.14 | 1.93 |
| M4 | 0.7 | 22 | 7.5 | 7.14 | 2.2 |
| M5 | 0.8 | 25 | 9.2 | 0.84 | 2.5 |
| M6 | 1 | 28 | 11 | 10.57 | 3 |
| M8 | 1.25 | 34 | 14.5 | 14.07 | 4 |
| M10 | 1.5 | 40 | 18 | 17.57 | 5 |