Flat Washer

A flat washer, also known simply as a washer, is a thin, flat, and generally circular metal or plastic disc with a hole in the center. They are a fundamental component in many mechanical and structural systems, providing essential support and protection for fastened connections. Flat washers are commonly used in various industries, including construction, automotive assembly, manufacturing, plumbing, electronics, aerospace, and DIY home improvement projects

Sizing Ranges

Diam. #0 thru 3″


Fender Washer, USS Washer (Regular), SAE Washer, Finishing Washer, Square Washer, Hardened Washer, Structural Washer.


Zinc, Black Oxide, Ceramic, Teflon

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