材质 
M1.6
0.2|0.35
6
5.82
2.1
1.2
1.06
0.46
0.6
0.1
0.6
M2
0.25|0.4
7
6.78
2.6
1.4
1.26
0.56
0.7
0.1
0.7
M2.5
0.35|0.45
9
8.78
3.1
1.8
1.66
0.66
0.8
0.1
0.9
M3
0.35|0.5
11
10.73
3.6
2
1.86
0.86
1
0.1
1
M4
0.5|0.7
14
13.73
4.7
2.8
2.66
1.26
1.51
0.2
1.4
M5
0.5|0.8
17
16.73
5.7
3.5
3.32
1.26
1.51
0.2
1.7
M6
0.75|1
20
19.67
6.8
4
3.7
1.66
1.91
0.25
2
M8
1|1.25
25
24.67
9.2
5
4.7
2.06
2.31
0.4
2.5
M10
1|1.25|1.5
30
29.67
11.2
6
5.7
2.56
2.81
0.4
3