Thread specification
|
P
|
F
|
|
Dz
|
|
T
|
|
a
|
|
||||
|
Pitch (coarse)
|
Guide ring diameter
|
|
Free state diameter
|
|
Mounting handle length
|
|
Break groove location
|
|
||||
|
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
Min
|
Max
|
||||
M2
|
0.4
|
-
|
-
|
2.53
|
2.7
|
1.2
|
1.6
|
40°
|
90°
|
||||
M2.5
|
0.45
|
-
|
-
|
3.2
|
3.7
|
1.5
|
2
|
40°
|
90°
|
||||
M3
|
0.5
|
-
|
-
|
3.8
|
4.35
|
1.8
|
2.4
|
40°
|
90°
|
||||
M4
|
0.7
|
-
|
-
|
5.05
|
5.6
|
2.4
|
3.2
|
40°
|
90°
|
||||
M5
|
0.8
|
-
|
-
|
6.25
|
6.8
|
2.9
|
4
|
40°
|
90°
|
||||
M6
|
1
|
7.28
|
7.58
|
7.58
|
7.95
|
3.5
|
4.8
|
40°
|
90°
|
||||
M7
|
1
|
8.28
|
8.58
|
8.58
|
9.2
|
4
|
5.5
|
40°
|
80°
|
||||
M8
|
1.25
|
9.55
|
9.85
|
9.85
|
10.35
|
4.7
|
6.3
|
40°
|
80°
|
||||
M10
|
1.5
|
11.82
|
12.1
|
12.1
|
12.8
|
5.8
|
7.9
|
40°
|
80°
|
||||
M12
|
1.75
|
14.2
|
14.5
|
14.5
|
15
|
6.9
|
9.5
|
30°
|
70°
|
||||
M14
|
2
|
16.47
|
16.87
|
16.87
|
17.87
|
8.1
|
11
|
30°
|
70°
|
||||
M16
|
2
|
18.47
|
18.87
|
18.87
|
19.9
|
9.1
|
12.5
|
30°
|
70°
|
||||
M18
|
2.5
|
21
|
21.4
|
21.4
|
22
|
10.4
|
14.2
|
30°
|
70°
|
||||
M20
|
2.5
|
23.01
|
23.46
|
23.46
|
24.4
|
11.4
|
15.7
|
30°
|
60°
|
||||
M22
|
2.5
|
25.01
|
25.61
|
25.61
|
26.9
|
12.4
|
17.2
|
30°
|
60°
|
||||
M24
|
3
|
27.55
|
28.15
|
28.15
|
29.1
|
13.6
|
18.8
|
30°
|
60°
|
||||
M27
|
3
|
30.55
|
31.15
|
31.15
|
32.4
|
15.1
|
21.1
|
30°
|
60°
|
||||
M30
|
3.5
|
34.1
|
34.7
|
34.7
|
35.81
|
16.9
|
23.4
|
30°
|
60°
|
||||
M33
|
3.5
|
37.09
|
37.7
|
37.7
|
39.01
|
18.4
|
25.7
|
30°
|
60°
|
||||
M36
|
4
|
40.63
|
41.33
|
41.33
|
42.67
|
20.2
|
28.1
|
30°
|
60°
|
||||
M39
|
4
|
43.63
|
44.33
|
44.33
|
45.75
|
21.7
|
30.3
|
30°
|
60°
|