螺纹规格
d
|
P
|
a
max
|
b
min
|
da
max
|
dk
|
K
|
r
min
|
rf
≈
|
十字槽(H型)
|
X
max
|
l
|
|||||
槽号
No
|
m
参考
|
插入深度
|
||||||||||||||
max
|
min
|
max
|
min
|
min
|
max
|
|||||||||||
M2
|
0.4
|
0.8
|
10
|
2.6
|
4
|
3.7
|
1.6
|
1.46
|
0.1
|
3.2
|
0
|
1.9
|
0.9
|
1.2
|
1
|
4~12
|
M2.5
|
0.45
|
0.9
|
12
|
3.1
|
5
|
4.7
|
2.1
|
1.96
|
0.1
|
4
|
1
|
2.7
|
1.15
|
1.55
|
1.1
|
5~16
|
M3
|
0.5
|
1
|
18
|
3.6
|
5.6
|
5.3
|
2.4
|
2.26
|
0.1
|
5
|
1
|
3
|
1.4
|
1.8
|
1.25
|
6~20
|
M4
|
0.7
|
1.4
|
24
|
4.7
|
8
|
7.64
|
3.1
|
2.92
|
0.2
|
6.5
|
2
|
4.4
|
1.9
|
2.4
|
1.75
|
8~30
|
M5
|
0.8
|
1.6
|
30
|
5.7
|
9.5
|
9.14
|
3.7
|
3.52
|
0.2
|
8
|
2
|
4.9
|
2.4
|
2.9
|
2
|
10~35
|
M6
|
1
|
2
|
35
|
6.8
|
12
|
11.57
|
4.6
|
4.30
|
0.25
|
10
|
3
|
6.9
|
3.1
|
3.6
|
2.5
|
12~40
|
公称
|
4
|
5
|
6
|
8
|
10
|
12
|
(14)
|
16
|
20
|
25
|
30
|
35
|
40
|
min
|
3.7
|
4.7
|
5.7
|
7.7
|
9.7
|
11.6
|
13.6
|
15.6
|
19.6
|
24.6
|
29.6
|
34.5
|
39.5
|
max
|
4.3
|
5.3
|
6.3
|
8.3
|
10.3
|
12.4
|
14.4
|
16.4
|
20.4
|
25.4
|
30.4
|
35.5
|
40.5
|