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Spring Washers (Single Coiled) |
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DIN - 127
IS - 6735: 1994
IS-3063: 1994
ANSI B - 18.21.1 |
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.
| Nominal Size |
d1 |
d2 Max |
S |
Nom |
h2
Min.
Max |
For Nut or Screw Size |
| 2 |
2.1 |
4.4 |
0.5 |
0.1 |
1.0 |
1.2 |
M2 |
| 2.2 |
2.3 |
4.9 |
0.6 |
0.1 |
1.2 |
1.4 |
M2.2 |
| 2.3 |
2.6 |
5.1 |
0.6 |
0.1 |
1.2 |
1.4 |
M2.5 |
| 3 |
3.1 |
6.2 |
0.8 |
0.2 |
1.6 |
1.9 |
M3 |
| 3 |
3.1 |
5.6 |
1.0 |
0.2 |
2.0 |
2.36 |
M3 |
| (3.5) |
3.6 |
6.7 |
0.8 |
0.2 |
1.6 |
1.9 |
M3.5 |
| 4 |
4.1 |
7.0 |
1.2 |
0.2 |
2.4 |
2.83 |
M4 |
| 4 |
4.1 |
7.6 |
0.9 |
0.2 |
1.6 |
2.1 |
M4 |
| 5 |
5.1 |
8.8 |
1.6 |
0.2 |
3.2 |
3.78 |
M5 |
| 5 |
5.1 |
0.2 |
1.2 |
0.2 |
2.4 |
2.8 |
M5 |
| 6 |
6.1 |
9.9 |
1.6 |
0.3 |
3.2 |
3.78 |
M6 |
| 6 |
6.1 |
11.8 |
1.6 |
0.3 |
3.2 |
3.8 |
M6 |
| (7) |
7.1 |
12.8 |
1.6 |
0.3 |
3.2 |
3.8 |
M7 |
| 8 |
8.1 |
12.7 |
2.0 |
0.5 |
4.0 |
4.72 |
M8 |
| 8 |
8.2 |
14.8 |
2.0 |
0.5 |
4.0 |
4.7 |
M8 |
| 10 |
10.2 |
16.0 |
2.5 |
0.8 |
5.0 |
5.9 |
M10 |
| 10 |
10.2 |
18.1 |
2.2 |
0.5 |
4.4 |
5.2 |
M10 |
| 12 |
12.2 |
18.0 |
2.5 |
0.8 |
5.0 |
5.9 |
M12 |
| 12 |
12.2 |
21.1 |
2.5 |
1.0 |
5.0 |
5.9 |
M12 |
| (14) |
14.2 |
24.1 |
3.0 |
1.0 |
6.0 |
7.1 |
M14 |
| 16 |
16.2 |
24.4 |
3.5 |
1.0 |
7.0 |
8.25 |
M16 |
| 16 |
16.2 |
27.4 |
3.5 |
1.0 |
7.0 |
8.3 |
M16 |
| (18) |
18.2 |
29.4 |
3.5 |
1.0 |
7.0 |
8.3 |
M18 |
| 20 |
20.2 |
30.6 |
4.5 |
1.0 |
9.0 |
10.6 |
M20 |
| 20 |
20.2 |
33.6 |
4.0 |
1.0 |
8.0 |
9.4 |
M20 |
| (22) |
22.5 |
35.9 |
4.0 |
1.0 |
9.0 |
9.4 |
M22 |
| 24 |
24.5 |
35.9 |
5.0 |
1.6 |
10.0 |
11.8 |
M24 |
| 24 |
24.5 |
40.0 |
5.0 |
1.6 |
10.0 |
11.8 |
M24 |
| (27) |
27.5 |
43.0 |
5.0 |
1.6 |
10.0 |
11.8 |
M27 |
| 30 |
30.5 |
44.1 |
6.0 |
1.6 |
12.0 |
14.2 |
M30 |
| 30 |
30.5 |
48.2 |
6.0 |
1.6 |
12.0 |
14.2 |
M30 |
| (33) |
33.5 |
53.2 |
6.0 |
1.6 |
12.0 |
14.2 |
M33 |
| 36 |
36.5 |
52.2 |
7.0 |
1.6 |
14.0 |
16.5 |
M36 |
| 38 |
36.5 |
28.2 |
6.0 |
1.6 |
12.0 |
14.2 |
M36 |
| (39) |
39.5 |
61.2 |
6.0 |
1.6 |
12.0 |
14.2 |
M39 |
| 42 |
42.5 |
60.2 |
8.0 |
2.0 |
16.0 |
18.9 |
M42 |
| 42 |
42.5 |
68.2 |
7.0 |
2.0 |
14.0 |
16.5 |
M42 |
| (45) |
45.5 |
71.2 |
7.0 |
2.0 |
14.0 |
16.5 |
M45 |
| 48 |
49.0 |
67.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M48 |
| 48 |
49.0 |
75.0 |
7.0 |
2.0 |
14.0 |
16.5 |
M48 |
| 52 |
53.0 |
83.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M52 |
| 56 |
57.0 |
87.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M58 |
| 60 |
61.0 |
91.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M60 |
| 64 |
65.0 |
95.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M64 |
| 72 |
73.0 |
103.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M72 |
| 76 |
77.0 |
109.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M78 |
| 80 |
81.0 |
111.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M80 |
| 90 |
91.0 |
121.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M90 |
| 100 |
101.0 |
131.0 |
8.0 |
2.0 |
16.0 |
18.9 |
M98 |
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