As of May 1, 2021 our website no longer supports Internet Explorer 11.

We recommend that you update your browser here.

Microsoft Edge | Firefox | Chrome

Free Domestic Shipping at $99

Serrated Cup Lock Washer

External DIN 6798-V

Stainless Steel

Buy in bulk & save
Select options above to see pricing.

This configuration is not available. Make another selection.

Detail & Specs

This configuration is not available. Make another selection.

Metric Stainless Countersunk Cup Lock Washer, Serrated

The aggressive external serrations of this countersunk conical washer bite into the head of the screw or bolt as well as the mating surface for a strong, locked connection resistant to vibration.

Use cupped finish washers with screws and bolts that have a countersunk 90 degree head: socket flat, phillips flat, slotted flat, phillips oval, oval slotted, etc.

DIN 6798-V, Type V Cupped with Serrations
"V" type indicates a externally serrated cup body

Stainless steel star washers are commonly used in damp environments. They are popular across a wide range of industries: automotive, agriculture, architectural, sanitation, food processing, clean energy, etc.

Also known as serrated countersunk lock washer, conical cup finish washer

Special Order Variations
Additional Sizes: M12, M16