螺纹尺寸d | |
dk | 最小值 |
k | 最小值 |
n | 公称 |
最大值 | |
最小值 | |
H | 公称 |
最大值 | |
最小值 | |
h1 | 最大值 |
h2 | 最大值 |
M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 |
6.5 | 6.5 | 8 | 10 | 13 | 16 | 20 | 20 | 27 | 27 | 27 |
3 | 3 | 4 | 4.5 | 6 | 7.5 | 9 | 9 | 12 | 12 | 12 |
17 | 17 | 21 | 27 | 31 | 36 | 48 | 48 | 68 | 68 | 68 |
18.5 | 18.5 | 22.5 | 28.5 | 33 | 38 | 50 | 50 | 70 | 70 | 70 |
15.5 | 15.5 | 19.5 | 25.5 | 29 | 34 | 46 | 46 | 66 | 66 | 66 |
9 | 9 | 11 | 13 | 16 | 18 | 23 | 23 | 35 | 35 | 35 |
10.5 | 10.5 | 12.5 | 14.5 | 17.5 | 19.5 | 24.5 | 24.5 | 37 | 37 | 37 |
7.5 | 7.5 | 9.5 | 11.5 | 14.5 | 16.5 | 21.5 | 21.5 | 33 | 33 | 33 |
3 | 3 | 3.5 | 4 | 4.5 | 5.5 | 7 | 7 | 8 | 8 | 8 |
4 | 4 | 4.5 | 5 | 5.5 | 6.5 | 8 | 8 | 9 | 9 | 9 |