DIN 937 Castle nuts, low form
Dimensions for DIN 937 Castle nuts, low form
Thread d |
p |
da |
de |
dw |
e |
m |
m |
n |
s |
w |
Splits Pin acc. to DIN 94 |
min |
max |
max |
min |
min |
min |
max |
min |
min |
min |
max |
nom=max |
min |
min |
max |
M6 |
- |
- |
1 |
6 |
6.75 |
- |
- |
8.8 |
11.05 |
6 |
5.7 |
2.8 |
2 |
2.25 |
10 |
9.78 |
3.2 |
3.5 |
1.6x14 |
M7 |
- |
- |
1 |
7 |
7.75 |
- |
- |
9.5 |
12.12 |
7 |
6.64 |
3.2 |
2 |
2.25 |
11 |
10.73 |
3.7 |
4 |
1.6x14 |
M8 |
M8x1 |
- |
1.25 |
8 |
8.75 |
- |
- |
11.3 |
14.38 |
8 |
7.64 |
3.8 |
2.5 |
2.75 |
13 |
12.73 |
4.2 |
4.5 |
2x16 |
M10 |
M10x1.25 |
M10x1 |
1.5 |
10 |
10.8 |
- |
- |
15.3 |
18.9 |
9 |
8.64 |
4.6 |
2.8 |
3.05 |
17 |
16.73 |
4.7 |
5 |
2.5x20 |
M12 |
M12x1.25 |
M12x1.5 |
1.75 |
12 |
13 |
17 |
16.57 |
17.2 |
20.1 |
10 |
9.64 |
5.3 |
3.5 |
3.8 |
19 |
18.67 |
5.7 |
6 |
3.2x22 |
M14 |
M14x1.5 |
- |
2 |
14 |
15.1 |
19 |
18.48 |
20.2 |
24.49 |
11 |
10.57 |
5.9 |
3.5 |
3.8 |
22 |
21.67 |
6.64 |
7 |
3.2x25 |
M16 |
M16x1.5 |
- |
2 |
16 |
17.3 |
22 |
21.48 |
22.2 |
26.75 |
12 |
11.57 |
5.9 |
4.5 |
4.8 |
24 |
23.67 |
6.64 |
7 |
4x28 |
M18 |
M18x1.5 |
M18x2 |
2.5 |
18 |
19.5 |
25 |
24.3 |
24.8 |
29.56 |
13 |
12.3 |
6.7 |
4.5 |
4.8 |
27 |
26.16 |
7.64 |
8 |
4x32 |
M20 |
M20x1.5 |
M20x2 |
2.5 |
20 |
21.6 |
28 |
27.3 |
27.7 |
32.95 |
13 |
12.3 |
6.7 |
4.5 |
4.8 |
30 |
29.16 |
7.64 |
8 |
4x36 |
M22 |
M22x1.5 |
M22x2 |
2.5 |
22 |
23.8 |
30 |
29.3 |
29.5 |
35.03 |
15 |
14.3 |
9.1 |
5.5 |
5.8 |
32 |
31 |
8.64 |
9 |
5x36 |
M24 |
M24x2 |
- |
3 |
24 |
25.9 |
34 |
33 |
33.2 |
39.55 |
15 |
14.3 |
9.1 |
5.5 |
5.8 |
36 |
35 |
8.64 |
9 |
5x40 |
M27 |
M27x2 |
- |
3 |
27 |
29.2 |
38 |
37 |
38 |
45.2 |
17 |
16.3 |
8.7 |
5.5 |
5.8 |
41 |
40 |
10.57 |
11 |
5x45 |
M30 |
M30x2 |
- |
3.5 |
30 |
32.4 |
42 |
41 |
42.7 |
50.85 |
18 |
17.3 |
8.7 |
7 |
7.36 |
46 |
45 |
10.57 |
11 |
6.3x50 |
M33 |
M33x2 |
- |
3.5 |
33 |
35.6 |
46 |
45 |
46.6 |
55.37 |
20 |
19.16 |
10.3 |
7 |
7.36 |
50 |
49 |
12.57 |
13 |
6.3x56 |
M36 |
M36x2 |
- |
4 |
36 |
38.9 |
50 |
49 |
51.1 |
60.79 |
20 |
19.16 |
10.37 |
7 |
7.36 |
55 |
53.8 |
12.57 |
13 |
6.3x63 |
M39 |
M39x3 |
- |
4 |
39 |
42.1 |
55 |
53.8 |
55.9 |
66.44 |
22 |
21.16 |
11.9 |
7 |
7.36 |
60 |
58.8 |
12.57 |
13 |
6.3x71 |
M42 |
M42x3 |
- |
4.5 |
42 |
45.4 |
58 |
56.8 |
60.6 |
72.02 |
23 |
22.16 |
11.9 |
9 |
9.36 |
65 |
63.8 |
13.57 |
14 |
8x71 |
M45 |
M45x3 |
- |
4.5 |
45 |
48.6 |
62 |
60.8 |
64.7 |
76.95 |
25 |
24.16 |
13.5 |
9 |
9.36 |
70 |
68.1 |
15.57 |
16 |
8x80 |
M48 |
M48x3 |
- |
5 |
48 |
51.8 |
65 |
63.8 |
69.4 |
82.6 |
25 |
24.16 |
13.5 |
9 |
9.36 |
75 |
73.1 |
15.57 |
16 |
8x80 |
M52 |
M52x3 |
- |
5 |
52 |
56.2 |
70 |
68.8 |
74.2 |
88.25 |
27 |
26.16 |
15 |
9 |
9.36 |
80 |
78.1 |
17.57 |
18 |
8x90 |