|
| |
| |
Muti Toothed Lock Washers |
|
DIN – 6797, 6798
JIS B 1255 |
|
|
.
| Nominal Size d1 |
External Dia d2 |
Thickness s |
Number of Teeth (Min.) |
Suitable Screw Size |
| External |
Internal |
Countersunk |
| 1.7 |
3.6 |
0.3 |
6 |
6 |
- |
M1.6 |
| 1.9 |
4.0 |
0.3 |
6 |
6 |
- |
M1.8 |
| 2.2 |
4.5 |
0.3 |
6 |
6 |
6 |
M2 |
| 2.7 |
5.5 |
0.4 |
6 |
6 |
6 |
M2.5 |
| 3.2 |
6.0 |
0.4 |
6 |
6 |
6 |
M3 |
| 3.7 |
7.0 |
0.5 |
6 |
6 |
6 |
M3.5 |
| 4.3 |
8.0 |
0.5 |
8 |
8 |
8 |
M4 |
| 5.1 |
9.0 |
0.5 |
8 |
8 |
- |
M5 |
| 5.3 |
10.0 |
0.6 |
8 |
8 |
8 |
M5 |
| 6.4 |
11.0 |
0.7 |
8 |
8 |
10 |
M6 |
| 7.4 |
12.5 |
0.8 |
8 |
8 |
- |
M7 |
| 8.2 |
14.0 |
0.8 |
8 |
8 |
- |
M8 |
| 8.4 |
15.0 |
0.8 |
8 |
8 |
10 |
M8 |
| 10.5 |
18.0 |
0.9 |
9 |
9 |
10 |
M10 |
| 12.5 |
20.5 |
1.0 |
10 |
10 |
10 |
M12 |
| 14.5 |
24.0 |
1.0 |
10 |
10 |
12 |
M14 |
| 16.5 |
26.0 |
1.2 |
12 |
12 |
12 |
M16 |
| 19 |
30.0 |
1.4 |
12 |
12 |
- |
M18 |
| 21 |
33.0 |
1.4 |
12 |
12 |
- |
M20 |
| 23 |
36.0 |
1.5 |
14 |
14 |
- |
M22 |
| 25 |
38.0 |
1.5 |
14 |
14 |
- |
M24 |
| 28 |
44.0 |
1.6 |
14 |
14 |
- |
M27 |
| 31 |
48.0 |
1.6 |
14 |
14 |
- |
M30 |
|
|
|
