Metric Size,
Ribbed Lock Washers
Zinc-Plated Steel
BN 792

RoHS Compliant
 

Specification
Washer: Zinc-plated steel

  Information
For use with hex cap and machine screws.
When the screw is tightened, the serrations crunch into the mating faces which prevents the screw from loosening up due to vibrations, etc. Used for high vibration resistance due to positive rib contact; excellent pretensioning.
Other DIN metric fasteners available upon request.

 
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Dimensions in:

millimeters

Part Number
Fits Thread Size
d1
d2
s
h
M6
6.4
10
.7
1.2
M8
8.4
13
.8
1.4