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Buy the M20-2.50 Metric Hex Flange Top Lock Nuts, Coarse, Class 10, DIN 6927 / DIN EN 1664, Zinc Cr+3 online from South Coast Fasteners. It measures M20 diameter, coarse thread, Class 10 with a Zinc Cr+3 finish. Built for holding threaded assemblies under load, it is part of our Metric Flange 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.