5/16-18 Nylon Insert Locknuts, Coarse, Grade C (Grade 8) Steel, Yellow Zinc Cr+6

Buy the 5/16-18 Nylon Insert Locknuts, Coarse, Grade C (Grade 8) Steel, Yellow Zinc Cr+6 online from South Coast Fasteners. It measures 5/16" diameter, coarse thread, Grade C (Grade 8) Steel with a Yellow Zinc Cr+6 finish. Built for machinery, structural, and general fabrication work, it is part of our Nylon Insert 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.