螺纹规格
d
|
d1
|
d2
|
l2
|
h
|
a
max
|
l
|
||||
max
|
min
|
max
|
min
|
max
|
min
|
max
|
min
|
|||
M3
|
4.65
|
4.35
|
0.78
|
0.52
|
0.53
|
0.27
|
1.3
|
0.70
|
1.50
|
6~20
|
M4
|
5.65
|
5.35
|
0.78
|
0.52
|
0.63
|
0.37
|
1.3
|
0.70
|
2.1
|
8~25
|
M5
|
6.68
|
6.32
|
0.88
|
0.62
|
0.73
|
0.47
|
1.4
|
0.80
|
2.4
|
10~30
|
M6
|
7.68
|
7.32
|
0.88
|
0.62
|
0.83
|
0.57
|
1.4
|
0.80
|
3
|
10~50
|
M8
|
9.72
|
9.29
|
0.88
|
0.62
|
0.93
|
0.67
|
1.5
|
0.90
|
3.75
|
10~50
|
M10
|
11.72
|
11.29
|
1.1
|
0.85
|
1.03
|
0.77
|
1.5
|
0.90
|
4.5
|
10~50
|
M12
|
14.22
|
13.79
|
1.1
|
0.85
|
1.13
|
0.87
|
1.5
|
0.90
|
5.25
|
10~50
|
公称
|
6
|
8
|
10
|
12
|
16
|
20
|
25
|
30
|
40
|
45
|
50
|
min
|
5.40
|
7.25
|
9.25
|
11.10
|
15.10
|
18.95
|
23.95
|
28.95
|
38.75
|
43.75
|
48.75
|
max
|
6.60
|
8.75
|
10.75
|
12.90
|
16.90
|
21.05
|
26.05
|
31.05
|
41.25
|
46.25
|
51.25
|