螺纹规格
d
|
dk
|
K
|
n
|
t
min
|
d1
|
H
|
r
min
|
R≈
|
b
|
l
|
|||||||
max
|
min
|
max
|
min
|
公称
|
min
|
max
|
max
|
min
|
公称
|
min
|
max
|
||||||
M1.6
|
3
|
2.7
|
2.6
|
2.35
|
0.4
|
0.46
|
0.6
|
0.6
|
1.12
|
1.0
|
0.9
|
0.77
|
1.03
|
0.1
|
5
|
15
|
2.5~16
|
M2
|
3.5
|
3.2
|
3
|
2.75
|
0.5
|
0.56
|
0.7
|
0.7
|
1.12
|
1.0
|
1
|
0.87
|
1.13
|
0.1
|
6
|
16
|
2.5~20
|
M2.5
|
4.2
|
3.9
|
3.6
|
3.3
|
0.6
|
0.66
|
0.8
|
0.9
|
1.32
|
1.2
|
1.2
|
1.07
|
1.37
|
0.1
|
8
|
17
|
3~25
|
M3
|
5
|
4.7
|
4
|
3.5
|
0.8
|
0.86
|
1
|
1
|
1.62
|
1.5
|
1.5
|
1.37
|
1.63
|
0.1
|
8
|
18
|
4~30
|
M4
|
7
|
6.64
|
5
|
4.7
|
1
|
1.06
|
1.2
|
1.4
|
2.12
|
2.0
|
2
|
1.87
|
2.13
|
0.2
|
10
|
20
|
6~40
|
M5
|
8.5
|
8.14
|
6.5
|
6.14
|
1.2
|
1.26
|
1.51
|
1.7
|
2.12
|
2.0
|
2.5
|
2.37
|
2.63
|
0.2
|
15
|
22
|
8~50
|
M6
|
10
|
9.64
|
8
|
7.64
|
1.5
|
1.56
|
1.81
|
2
|
3.12
|
3.0
|
3
|
2.87
|
3.13
|
0.25
|
15
|
24
|
10~60
|
M8
|
12.5
|
12.07
|
10
|
9.64
|
2
|
2.06
|
2.31
|
2.5
|
3.12
|
3.0
|
4
|
3.85
|
4.15
|
0.4
|
20
|
28
|
12~60
|
M10
|
15
|
14.57
|
12.5
|
12.07
|
2.5
|
2.56
|
2.81
|
3
|
4.16
|
4.0
|
5
|
4.85
|
5.15
|
0.4
|
25
|
32
|
20~20
|
公称
|
2.5
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
(14)
|
16
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
(55)
|
60
|
min
|
2.30
|
2.80
|
3.76
|
4.76
|
5.76
|
7.71
|
9.71
|
11.65
|
13.65
|
15.65
|
19.58
|
24.58
|
29.58
|
34.50
|
39.50
|
44.50
|
49.50
|
54.05
|
59.05
|
max
|
2.70
|
3.20
|
4.24
|
5.24
|
6.24
|
8.29
|
10.29
|
12.35
|
14.35
|
16.35
|
20.42
|
25.42
|
30.42
|
35.50
|
40.50
|
45.50
|
50.50
|
55.95
|
60.95
|