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一般用途爱克母螺纹的顶径和底径公差 in |
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牙 数 |
内 螺 纹 |
外 螺 纹 |
|
|
大 径 D4 |
小 径 D1 |
大 径 d |
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|
16 |
0.010 |
0.0050 |
0.0050 |
|
14 |
0.010 |
0.0050 |
0.0050 |
|
12 |
0.010 |
0.0050 |
0.0050 |
|
10 |
0.020 |
0.0050 |
0.0050 |
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|
|
|
|
|
8 |
0.020 |
0.0062 |
0.0062 |
|
6 |
0.020 |
0.0083 |
0.0083 |
|
5 |
0.020 |
0.0100 |
0.0100 |
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|
|
|
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4 |
0.020 |
0.0125 |
0.0125 |
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3 |
0.020 |
0.0167 |
0.0167 |
|
2 |
0.020 |
0.0250 |
0.0250 |
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注:1.外螺纹的大径公差为0.05P,最小值为0.005in。 2.内螺纹的小径公差为0.05P,最小值为0.005in。 3.外螺纹的小径公差为中径公差的1.5倍。 |
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