材质 
M6
1
7
6.964
4
10
11
1.85
1.6
0.25
0.19
5.5
15
M8
1|1.25
9
8.964
5.5
12
13.2
2.25
2
0.4
0.34
55
18
M10
1.25|1.5
11
10.957
7
14
15.5
2.75
2.5
0.4
0.34
5.5
25
M12
1.25|1.75
13
12.957
8
17
18.9
3.5
3.2
0.6
0.54
7
28
M14
1.5|2
15
14.957
9
19
21.2
3.5
3.2
0.6
0.54
8
30
M16
1.5|2
17
16.957
10
22
24.5
4.3
4
0.6
0.54
9
32
M18
1.5|2.5
19
18.948
12
24
26.8
4.3
4
0.6
0.54
9
35
M20
1.5|2.5
21
20.948
13
27
30.1
4.3
4
0.8
0.74
10
38
M22
1.5|2.5
23
22.948
14
30
33.5
5.3
5
0.8
0.74
11
40
M24
2|3
25
24.948
15
32
35.8
5.3
5
0.8
0.74
11
45
M27
2|3
28
27.948
17
36
40.3
5.3
5
1
0.94
13
48
M30
2|3.5
32
31.938
19
41
45.9
6.66
6.3
1
0.94
14
60
M36
3|4
38
37.938
23
50
56.1
6.66
6.3
1
0.94
16
65
M42
3|4.5
44
43.938
26
60
67.4
8.36
8
1.2
1.14
19
75
M48
3|5
50
49.938
30
70
78.6
8.36
8
1.6
1.54
20
80