产品分类
公制螺絲攻牙下孔標準表
公制螺絲攻牙下孔標準表:如下表三
標稱 尺寸 |
牙距 |
軟材 下孔 |
硬材 下孔 |
標稱 尺寸 |
牙距 |
軟材 下孔 |
硬材 下孔 |
M2 |
0.4 |
1.60 |
1.65 |
M11 |
1.5 |
9.5 |
9.7 |
M2.3 |
0.4 |
1.90 |
2.0 |
M12 |
1.75 |
10.2 |
10.5 |
M2.6 |
0.45 |
2.15 |
2.2 |
M14 |
2 |
12.0 |
12.3 |
M3 |
0.6 |
2.4 |
2.5 |
M16 |
2 |
14.0 |
14.3 |
M3 |
0.5 |
2.5 |
2.6 |
M18 |
2.5 |
15.5 |
15.8 |
M3.5 |
0.6 |
2.9 |
3.0 |
20 |
2.5 |
17.5 |
17.8 |
M4 |
0.75 |
3.3 |
3.4 |
M22 |
2.5 |
19.5 |
20.0 |
M4 |
0.7 |
3.3 |
3.4 |
M24 |
3 |
21.0 |
21.5 |
M4.5 |
0.75 |
3.8 |
3.9 |
M27 |
3 |
24.0 |
24.5 |
M5 |
0.9 |
4.1 |
4.3 |
M30 |
3.5 |
26.5 |
27.0 |
M5 |
0.8 |
4.2 |
4.4 |
M33 |
3.5 |
29.5 |
30.0 |
M5.5 |
0.9 |
4.6 |
4.8 |
M36 |
4 |
32.0 |
33.0 |
M6 |
1 |
5.0 |
5.2 |
M39 |
4 |
35.0 |
36.0 |
M7 |
1 |
6.0 |
6.2 |
M42 |
4.5 |
37.5 |
38.5 |
M8 |
1.25 |
6.8 |
7.0 |
M45 |
4.5 |
40.5 |
41.5 |
M9 |
1.25 |
7.8 |
8.0 |
|
|
|
|
M10 |
1.5 |
8.5 |
8.7 |
|
|
|
|
(表三)