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The M5-0.80 Metric Hex Lock Nuts (K-Lock External Tooth), Coarse, Class 8, Zinc Cr+3 is available now from South Coast Fasteners with fast 3-5 day shipping. It measures M5 diameter, coarse thread, Class 8 with a Zinc Cr+3 finish. Used in machinery, structural, and general fabrication work, it is part of our Metric All Metal Locknuts line, stocked across industries such as Petrochemical, Marine & Offshore, Manufacturing, 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.