About this product
7/16 Extra Thick USS Flat Washer Yellow Zinc Plated . USS pattern flat washers extra thick are manufactured from medium carbon steel to meet ASTM F844. Zinc plated material will meet or exceed ASTM B633 SC1 Type 2. Hot-Dip Galvanized material will meet or exceed ASTM A153.
Description supplied by FMW Fasteners through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






