|
米制梯形螺纹的外螺纹大径公差 μm |
|
|
螺 距 P/mm |
4 级 公 差 |
|
1.5 |
150 |
|
2 |
180 |
|
3 |
236 |
|
4 |
300 |
|
5 |
335 |
|
6 |
375 |
|
7 |
425 |
|
8 |
450 |
|
9 |
500 |
|
10 |
530 |
|
12 |
600 |
|
14 |
670 |
|
16 |
710 |
|
18 |
800 |
|
20 |
850 |
|
22 |
900 |
|
24 |
150 |
|
28 |
1060 |
|
32 |
1120 |
|
36 |
1250 |
|
40 |
1320 |
|
44 |
1400 |