材质 
M1.4
0.3
2.74
2.46
1.8
1.5
1.4
1.26
0.1
1.36
1.32
0.6
M1.6
0.35
3.14
2.86
2
1.73
1.6
1.46
0.1
1.56
1.52
0.7
M2
0.4
3.98
3.62
2.6
1.73
2.0
1.86
0.1
1.56
1.52
1
M2.5
0.45
4.68
4.32
3.1
2.3
2.5
2.36
0.1
2.06
2.02
1.1
M3
0.5
5.68
5.32
3.6
2.87
3.0
2.86
0.1
2.58
2.52
1.3
M4
0.7
7.22
6.78
4.7
3.44
4.0
3.82
0.2
3.08
3.02
2
M5
0.8
8.72
8.28
5.7
4.58
5.0
4.82
0.2
4.095
4.02
2.5
M6
0.75|1
10.22
9.78
6.8
5.72
6.0
5.70
0.25
5.14
5.02
3
M8
1|1.25
13.27
12.73
9.2
6.86
8.0
7.64
0.4
6.14
6.02
4
M10
1|1.25|1.5
16.27
15.73
11.2
9.15
10
9.64
0.4
8.175
8.025
5
M12
1.25|1.5|1.75
18.27
17.73
13.7
11.43
12
11.57
0.6
10.175
10.025
6
M14
1.5|2
21.33
20.67
15.7
13.72
14
13.57
0.6
12.212
12.032
7
M16
1.5|2
24.33
23.67
17.7
16
16
15.57
0.6
14.212
14.032
8
M18
1.5|2|2.5
27.33
26.67
20.2
16
18
17.57
0.6
14.212
14.032
9
M20
1.5|2|2.5
30.33
29.67
22.4
19.44
20
19.48
0.8
17.23
17.05
10
M22
1.5|2|2.5
33.39
32.61
24.4
19.44
22
21.48
0.8
17.23
17.05
11
M24
2|3
36.39
35.61
26.4
21.73
24
23.48
0.8
19.275
19.065
12
M27
2|3
40.39
39.61
30.4
21.73
27
26.48
1.0
19.275
19.065
13.5
M30
2|3.5
45.39
44.61
33.4
25.15
30
29.48
1.0
22.275
22.065
15.5
M33
2|3.5
50.39
49.61
36.4
27.43
33
32.38
1.0
24.275
24.065
18
M36
3|4
54.46
53.54
39.4
30.85
36
35.38
1.0
27.275
27.065
19
M42
3|4.5
63.46
62.54
45.5
36.57
42
41.38
1.2
32.33
32.08
24
M48
3|5
72.46
71.54
52.6
41.13
48
47.38
1.6
36.33
36.08
28
M56
4|5.5
84.54
83.46
63
46.83
56
55.38
2.0
41.33
41.08
34
M64
4|6
96.54
95.46
71
52.53
64
63.26
2
46.33
46.08
38
M72
4|6
108.54
107.46
79
62.81
72
71.26
2
55.4
55.1
43
M80
4|6
120.54
119.46
87
74.21
80
79.26
2
65.4
65.1
48
M90
4|6
135.63
134.37
97
85.61
90
89.13
2.5
75.4
75.1
54
M100
4|6
150.63
149.37
107
97.04
100
99.13
2.5
85.47
85.12
60