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South Coast Fasteners stocks the 1/2" Flat Washers (USS), Low Carbon Steel, Zinc Cr+3 (Dims: 9/16" I.D. x 1 3/8" O.D.) for fast 3-5 day shipping. It is made from Low Carbon Steel with a Zinc Cr+3 finish. A solid choice for preventing pull-through on softer materials. These uss flat washers are part of our USS Flat Washers line, stocked across industries such as Automotive, HVAC, and Construction.
Pairs well with Hex Bolts and Finished Hex Nuts to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.