材质 
M1
0.25
2.5
2.25
1
0.75
0.36
0.5
0.3
0.5
M1.2
0.25
3
2.75
1.2
0.95
0.46
0.6
0.4
0.6
M1.4
0.3
3
2.75
1.4
1.15
0.46
0.6
0.5
0.70
M1.6
0.35
3.5
3.2
1.6
1.35
0.56
0.7
0.6
0.80
M2
0.4
4.5
4.2
2
1.75
1.06
1.2
0.8
1.00
M2.5
0.45
5.5
5.5
2.2
1.95
1.26
1.51
0.9
1.10
M3
0.5
6
5.7
2.5
2.25
1.26
1.51
1
1.20
M3.5
0.6
7
6.64
3
2.75
1.46
1.71
1
1.40
M4
0.7
8
7.64
3.5
3.2
1.46
1.71
1.2
1.60
M5
0.8
9
8.64
4.2
3.9
2.06
2.31
1.5
1.90
M6
1
11
10.57
5
4.7
2.56
2.81
2
2.4
M8
1.25
14
13.57
6.5
6.14
3.06
3.31
2.5
3
M10
1.5
18
17.57
8
7.64
3.57
3.87
3.2
3.7
M12
1.75
21
20.48
10
9.64
4.07
4.37
3.8
4.3
M14
2
24
23.48
11
10.57
4.07
4.37
3.8
4.3
M16
2
26
25.48
12
11.57
4.07
4.37
3.8
4.3
M18
2.5
29
28.48
13
12.57
4.07
4.37
4.8
5.5
M20
2.5
32
31.38
14
13.57
5.07
5.37
4.8
5.5