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The 3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts, Coarse, A-563 Grade A Steel, Plain is stocked and ready to ship from South Coast Fasteners. It measures 3/8" diameter, 1 3/4" length, 9/16" wide, coarse thread, A-563 Grade A Steel with a plain finish. Built for holding threaded assemblies under load. These coupling nuts are part of our Coupling Nuts line, stocked across industries such as Manufacturing and Construction.
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.