| 方头平端紧定螺钉 |
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机械性能: 钢 33H,45H
不锈钢 A2-50
螺纹精度：6g
L公差：js15
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GB 812-88 ( /, /) |
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|
d |
dp |
k |
s |
L |
|
max |
min |
min |
max |
min |
max |
|
M5 |
3.5 |
3.2 |
4.850 |
5.150 |
4.82 |
5 |
8/10/12/14/16/20/25/30 |
|
M6 |
4 |
3.7 |
5.850 |
6.15 |
5.82 |
6 |
8/10/12/14/16/20/25/30 |
|
M8 |
5.5 |
5.2 |
6.820 |
7.180 |
7.78 |
8 |
10/12/14/16/20/25/30/35/40 |
|
M10 |
7 |
6.64 |
7.820 |
8.180 |
9.78 |
10 |
12/14/16/20/25/30/35/40/45/50 |
|
M12 |
8.5 |
8.14 |
9.820 |
10.180 |
11.73 |
12 |
14/16/20/25/30/35/40/45/50/55/60 |
|
M16 |
12 |
11.57 |
13.785 |
14.215 |
16.73 |
17 |
20/25/30/35/40/45/50/55/60/70/80 |
|
M20 |
15 |
14.57 |
17.785 |
18.215 |
21.67 |
22 |
40/45/50/55/60/70/80/90/100 |
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