A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer.
This style is preferred when finished appearance is crucial and the teeth must be hidden under the head of the screw
Stainless Steel
Inside Diameter: Min.168 Max .176
Outside Diameter: Min .325 Max .340
Thickness: Min .018 Max .023
A hardened circular washer with twisted prongs or teeth which extend inward from the inside edge of the washer. This style is preferred when finished appea