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Buy the 3/8-16 to 5/16-18 x 1/2" x 1 1/8" Hex Coupling Nuts (Reduced), Coarse, Stainless Steel 18-8 online from South Coast Fasteners. It measures 1 1/8" length, 1/2" wide, coarse thread, Stainless Steel 18-8. Used in holding threaded assemblies under load, it is part of our Stainless Steel Coupling 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.