DIN 1441 - Flat Washers Coarse Specifications
*All measurements in millimeters (mm)*
d1 |
d2 |
s |
5.5 |
10 |
0.8 |
7 |
12 |
1.6 |
9 |
16 |
2 |
11 |
20 |
2.5 |
13 |
25 |
3 |
15 |
28 |
3 |
17 |
28 |
3 |
19 |
30 |
4 |
21 |
32 |
4 |
23 |
34 |
4 |
24 |
36 |
4 |
25 |
38 |
4 |
26 |
40 |
4 |
27 |
40 |
5 |
28 |
40 |
5 |
29 |
42 |
5 |
31 |
45 |
5 |
34 |
50 |
5 |
37 |
52 |
6 |
41 |
58 |
6 |
46 |
62 |
7 |
51 |
68 |
8 |
56 |
75 |
9 |
62 |
80 |
9 |
68 |
90 |
9 |
72 |
95 |
10 |
All information is strictly informative
MATRIAL : STAINLESS STEEL , A-70 , A-2, A-4, B8, B8M 304, 304L, 316, 316L, 316TI, 317L, 309, 310, 904L, MONAL K-400, MONAL K-500, INCONAL - 600, INCONAL-800, ALLY -625, ALLOY-825, SUS-630, UB-6, B8, B7, TITANIUM, HAST-ALLOY, ALLOY-20