DIN 6797

Toothed lock washers

English 1988
0.000
DIN
Detailed Information

The main purpose of toothed lock washers is to permit the flow of electric current between components coated by varnish, anti-corrosive agents or similar materials, the bent ends of the washers piercing the coating when such components are joined. For such applications, the effectiveness of toothed lock washers shall be verified in accordance with the relevant DIN VDE Standards.

Where such washers are intended to keep fasteners of a low property class from working loose, their effectiveness shall be checked for the application concerned.

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