About this product
3/8 SAE Flat Washer Extra Heavy/Thick Yellow Zinc Plated . Extra thick SAE Washers are produced to comply with Society of Automotive Engineers specifications. They are of smaller O.D. and thinner gauges than their counterpart bolt sizes of U.S. Standard Washers. These are hardened and plated yellow zinc. For use with high carbon steel bolts and nuts.
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.






