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(Non-preferred) dimensions in parentheses.

Spring Lock Washers for Screw and Washer Assemblies

DIN 6905 - 1990

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德标DIN 6905 - 1990 DIN6905 6905DIN Spring Lock Washers for Screw and Washer Assemblies
Calculate weight and price. Weight 1000 pcs : kg x $ per kg = $ 1000 pcs
Default density g/cm3
For thread diameter
M2.5 M3 M3.5 M4 M5 M6 (M7) M8 M10 M12
d min=nominal size
max
b Nominal Size
max
min
s Nominal Size
max
min
h max
min
dc max
per 1000 units ≈ kg
2.25 2.7 3.2 3.6 4.55 5.5 6.5 7.4 9.3 11
2.35 2.8 3.3 3.75 4.75 5.7 6.7 7.65 9.55 11.3
1 1.3 1.3 1.5 1.8 2.5 2.5 3 3.5 4
1.1 1.4 1.4 1.6 1.9 2.65 2.65 3.15 3.7 4.2
0.9 1.2 1.2 1.4 1.7 2.35 2.35 2.85 3.3 3.8
0.6 0.7 0.7 0.8 1 1.3 1.3 1.6 1.8 2.1
0.7 0.8 0.8 0.9 1.1 1.4 1.4 1.7 1.9 2.25
0.5 0.6 0.6 0.7 0.9 1.2 1.2 1.5 1.7 1.95
1.1 1.3 1.3 1.4 1.7 2.2 2.2 2.75 3.15 3.65
0.9 1.1 1.1 1.2 1.5 2 2 2.45 2.85 3.35
4.55 5.6 6.1 6.95 8.55 11 12 13.95 16.95 19.7
0.06 0.09 0.1 0.15 0.3 0.64 0.72 1.23 2 3.1
①,For this size, no specifications have been made for the residual spring force in DIN 267 Part 26.
②,As specified in DIN 267 Part 26.
③,For replacement and maintenance purposes
④,Technical delivery conditions:
Washers shall be made of spring steel (FSt) and comply with the technical delivery conditions specified in DIN 267-26