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Buy the 3/8-16 Hex Flange Cone Lock Nuts (Two Opposite Oval Lock Type), Coarse, Grade G, Phosphate & Oil online from South Coast Fasteners. It measures 3/8" diameter, coarse thread, Grade G with a Phosphate & Oil finish. Used in bolted joints that need reliable thread engagement, it is part of our All Metal Locknuts 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.