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Fasteners
Washers
DIN 128 B Waved Spring Lock Washers
DIN 128 B Waved Spring Lock Washers
DIN 128 B Equivalents
UNI 8839
CSN 21731
Split Spring Washers, Waved Form B
DIN 128 B Dimensions
d*
d1 min.
d2 max.
h min.
s
M4
4.1
7.6
1.2
0.8
M5
5.1
9.2
1.5
1
M6
6.1
11.8
2
1.3
M8
8.2
14.9
2.45
1.6
M10
10.2
18.1
2.85
1.8
M12
12.2
21.1
3.35
2.1
M16
16.2
27.4
4.5
2.8