China
Hillman Flat Washer (USS) Zinc Steel - Zinc steel flat washer is used to spread the load of a screwed fastening or when the hole is a larger diameter than the fixing nut. - Type: Flat, Slot Size: 5/16", Inside Diameter: 3/8", Outside Diameter: 7/8", Thickness: 0.064"/0.104", Package Size: 12 pcs, Material: Steel, Finish: Zinc Plated, Pkg Qty: 12, Package Type: Card
Brand: Hillman Fastener, Model: 6426, Size: Pack of 1