6798J4

Part number
6798J4
EAN8716106826322
Unit
Each
Qty. Rounding
50
Long description
Flat serrated lock washer with internal teeth, made of spring steel, DIN 6798 form J. Serrated lock washers are mainly used to make electrical contact with parts with a surface coating (paint, corrosion-resistant layer etc.), the teeth penetrate through the insulating layer.
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d1Inside diameter
4.3 mm
d2Outside diameter
8 mm
sThickness
0.5 mm
Designed for thread
M4
Surface treatment
Zinc-plated
Material
Steel
DIN Standard
6798
Weight per 100 pieces
0.014 KG