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Buy the 9/16-12 Heavy Hex Nuts, Coarse, A-563 Grade A Steel, Zinc Cr+3 online from South Coast Fasteners. It measures 9/16" diameter, coarse thread, A-563 Grade A Steel with a Zinc Cr+3 finish. A solid choice for holding threaded assemblies under load, it is part of our Structural and Heavy Hex Nuts line, stocked across industries such as Automotive, Petrochemical, Marine & Offshore, and Metal & Mineral Mining.
Pairs well with Hex Bolts and Flat Washers to complete the assembly. Please contact us if you need assistance in selecting the right product or placing an order.