1 1/4 USS Flat Washer Med Carbon Through Hardened Plain Domestic USA - Carton (150)

Our 1-1/4" USS Flat Washers are engineered for extreme-duty applications where strength and reliability are paramount. Sold in a 150-piece quantity, these USA-made washers are forged from thru-hardened medium carbon steel for incredible toughness and resistance to deformation. The wide USS pattern is designed to spread immense clamping forces over a large area, protecting joint surfaces in the most demanding environments.