Serrated Safety Lock Washers Din 6798 A External Toothed SF

Serrated Safety Lock Washers Din 6798 A SF

Used with threaded fasteners (for example, a bolt or a nut), External  serrated
washers are typically used to prevent the fastener from loosening, caused by
vibration. The serrations are situated on the External  circumference, and
effectively ‘bite’ into the fastener and substrate surfaces as the fastener is
tightened.

External Din 6798 A

Material: Spring steel C60S (C60) - strip
EN 10132 - 1/4 (DIN 17222)

Finish: Self Finish