Internal Tooth Lock Washers Are Used For Applications Including Construction, Industrial, Manufacturing, And More.
Internal tooth lock washers are made of steel for long lasting durability and dependability. Internal teeth secure bolt heads or nuts to prevent backoff rotation for smaller head screws. Washers accommodate snagging or scratching issues. Sizes range from #10 to 1-1/4. Package quantities range from 25 to 10,000. Finishes are Black Oxide, Stainless Steel, and Zinc. Dimensions vary per model.