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din440 round flat washer
DIN 440 
*All measurements in millimeters (mm)*
|
d |
for screw |
d1 |
s |
|
5.5 |
M5 |
18 |
2 |
|
6.6 |
M6 |
22 |
2 |
|
9 |
M8 |
28 |
3 |
|
11 |
M10 |
34 |
3 |
|
13.5 |
M12 |
44 |
4 |
|
17.5 |
M16 |
56 |
5 |
|
22 |
M20 |
72 |
6 |
|
24 |
M23 |
80 |
6 |
|
26 |
M24 |
85 |
6 |
|
30 |
M29 |
98 |
6 |
All information is strictly informative