Uses internal teeth for locking and tension
These washers are preferred when the finished appearance is crucial and teeth must be hidden
Stainless Steel

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.5 inch
Height : 1.1 inch
Length : 2.3 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 0.32 ounce (View shipping rates and policies)

ASIN : B00IKVJKE8

Product Description

Internal tooth lock washers are hardened, circular washers with twisted prongs or ''teeth'' extending inward from the inside edge. The internal ''teeth'' are used to prevent nuts and bolts from loosening, or backing out, caused by vibration and/or corrosion. These have a zinc-plated finish.