DIN6917 spuare taper washers for friction grip bolts on T-sections楔型方垫圈 (I型)
|
For Thread size |
M12 |
M16 |
M20 |
M22 |
M24 |
M27 |
M30 |
M36 |
|
d |
13 |
17 |
21 |
23 |
25 |
28 |
31 |
37 |
|
a |
26 |
32 |
40 |
44 |
56 |
56 |
62 |
68 |
|
b |
30 |
36 |
44 |
50 |
56 |
56 |
62 |
68 |
|
h |
6.2 |
7.5 |
9.2 |
10 |
10.8 |
10.8 |
11.7 |
12.5 |
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