螺纹规格
d
|
P2)
|
a
max
|
b
|
dk
|
da
|
k
|
n
|
r
min
|
rf
参考
|
t
min
|
w
min
|
x
min
|
l
|
|||||
min
|
公称=max
|
min
|
max
|
公称=max
|
min
|
公称
|
max
|
min
|
||||||||||
M1.6
|
0.35
|
0.7
|
25
|
3.2
|
2.9
|
2
|
1
|
0.86
|
0.4
|
0.60
|
0.46
|
0.1
|
0.5
|
0.35
|
0.3
|
0.9
|
2~16
|
|
M2
|
0.4
|
0.8
|
25
|
4
|
3.7
|
2.6
|
1.3
|
1.16
|
0.5
|
0.70
|
0.56
|
0.1
|
0.6
|
0.5
|
0.4
|
1
|
2.5~20
|
|
M2.5
|
0.45
|
0.9
|
25
|
5
|
4.7
|
3.1
|
1.5
|
1.36
|
0.6
|
0.80
|
0.66
|
0.1
|
0.8
|
0.6
|
0.5
|
1.1
|
3~25
|
|
M3
|
0.5
|
1
|
25
|
5.6
|
5.3
|
3.6
|
1.8
|
1.66
|
0.8
|
1.00
|
0.86
|
0.1
|
0.9
|
0.7
|
0.7
|
1.25
|
4~30
|
|
(M3.5)1)
|
0.6
|
1.2
|
38
|
7
|
6.64
|
4.1
|
2.1
|
1.96
|
1
|
1.20
|
1.06
|
0.1
|
1
|
0.8
|
0.8
|
1.5
|
5~35
|
|
M4
|
0.7
|
1.4
|
38
|
8
|
7.64
|
4.7
|
2.4
|
2.26
|
1.2
|
1.51
|
1.26
|
0.2
|
1.2
|
1
|
1
|
1.75
|
5~40
|
|
M5
|
0.8
|
1.6
|
38
|
9.5
|
9.14
|
5.7
|
3
|
2.86
|
1.2
|
1.51
|
1.26
|
0.2
|
1.5
|
1.2
|
1.2
|
2
|
6~50
|
|
M6
|
1
|
2
|
38
|
12
|
11.57
|
6.8
|
3.6
|
3.3
|
1.6
|
1.91
|
1.66
|
0.25
|
1.8
|
1.4
|
1.4
|
2.5
|
8~60
|
|
M8
|
1.25
|
2.5
|
38
|
16
|
15.57
|
9.2
|
4.8
|
4.5
|
2
|
2.31
|
2.06
|
0.4
|
2.4
|
1.9
|
1.9
|
3.2
|
10~80
|
|
M10
|
1.5
|
3
|
38
|
20
|
19.48
|
11.2
|
6
|
5.7
|
2.5
|
2.81
|
2.56
|
0.4
|
3
|
2.4
|
2.4
|
3.8
|
12~80
|
公称
|
2
|
2.5
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
(14)
|
16
|
20
|
25
|
30
|
35
|
40
|
45
|
50
|
min
|
1.8
|
2.3
|
2.8
|
3.76
|
4.76
|
5.76
|
7.71
|
9.71
|
11.65
|
13.65
|
15.65
|
19.58
|
24.58
|
29.58
|
34.5
|
39.5
|
44.5
|
49.5
|
max
|
2.2
|
2.7
|
3.2
|
4.24
|
5.24
|
6.24
|
8.29
|
10.29
|
12.35
|
14.35
|
16.35
|
20.42
|
25.42
|
30.42
|
35.5
|
40.5
|
45.5
|
50.5
|
公称
|
(55)
|
60
|
(65)
|
70
|
(75)
|
80
|
min
|
54.05
|
59.05
|
64.05
|
69.05
|
74.05
|
79.05
|
max
|
55.95
|
60.95
|
65.95
|
70.95
|
75.95
|
80.95
|