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South Coast Fasteners keeps the 5/16-24 Nylon Insert Locknuts, Coarse, Grade C (Grade 8) Steel, Phosphate & Oil in stock and ready to ship. It measures 5/16" diameter, coarse thread, Grade C (Grade 8) Steel with a Phosphate & Oil finish. Used in bolted joints that need reliable thread engagement, it is part of our Nylon Insert Locknuts line, stocked across industries such as Marine & Offshore, 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.