|
英制锯齿形螺纹的直径系列 in |
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公 称 直 径 |
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|
1 |
2 |
4 |
8 |
16 |
|
11/8 |
21/4 |
41/2 |
9 |
18 |
|
11/4 |
21/2 |
5 |
10 |
20 |
|
13/8 |
23/4 |
51/2 |
11 |
22 |
|
11/2 |
3 |
6 |
12 |
24 |
|
13/4 |
31/2 |
7 |
14 |
|
