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The M42-4.50 Metric Hex Jam Nuts, Coarse, DIN 439B (ISO 4035), Class 4 Steel, Zinc Cr+3 is stocked and ready to ship from South Coast Fasteners. It measures M42 diameter, coarse thread, Class 4 Steel with a Zinc Cr+3 finish. Used in holding threaded assemblies under load, it is part of our Metric Hex Jam Nuts line, stocked across industries such as Manufacturing, Construction, and Automotive.
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.