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公制压铆螺钉标准尺寸
螺纹X螺距 |
碳钢 |
不锈钢 |
螺纹代号 |
长度±0.4 |
最小板厚 |
板孔径 |
零件最大孔 |
H |
S |
最小边距 |
M2.5*0.45 |
FH |
FHS |
M2.5 |
|
1 |
2.5 |
3.1 |
4.1 |
1.95 |
5.4 |
M3*0.5 |
FH |
FHS |
M3 |
|
1 |
3 |
3.6 |
4.6 |
2.1 |
5.6 |
M3.5*0.6 |
FH |
FHS |
M3.5 |
|
1 |
3.5 |
4.1 |
5.3 |
2.25 |
6.4 |
M4*0.7 |
FH |
FHS |
M4 |
6 |
8 |
10 |
12 |
15 |
18 |
20 |
25 |
30 |
35 |
|
1 |
4 |
4.6 |
5.9 |
2.4 |
7.2 |
M5*0.8 |
FH |
FHS |
M5 |
8 |
10 |
12 |
15 |
18 |
20 |
25 |
30 |
35 |
|
1 |
5 |
5.6 |
6.5 |
2.7 |
7.2 |
M6*1.0 |
FH |
FHS |
M6 |
|
1.6 |
6 |
6.6 |
8.2 |
3 |
7.9 |
M8*1.25 |
FH |
FHS |
M8 |
|
2.4 |
8 |
8.6 |
8.6 |
3.7 |
9.6 |
|
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