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Structural and Heavy Hex Nuts > 1 5/8-5 1/2 Heavy Hex Nuts, Coarse, A-563 Grade A Steel, Zinc Cr+3

1 5/8-5 1/2 Heavy Hex Nuts, Coarse, A-563 Grade A Steel, Zinc Cr+3

Part Number #320377

The 1 5/8-5 1/2 Heavy Hex Nuts, Coarse, A-563 Grade A Steel, Zinc Cr+3 is available now from South Coast Fasteners with fast 3-5 day shipping. It measures 1 5/8" diameter, coarse thread, A-563 Grade A Steel with a Zinc Cr+3 finish. Used in holding threaded assemblies under load, it is part of our Structural and Heavy Hex Nuts line, stocked across industries such as 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.

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  • 1 5/8-5 1/2 Heavy Hex Nuts, Coarse, A-563 Grade A Steel, Zinc Cr+3

320377 Specifications

  • Diameter: 1 5/8"
  • Thread Pitch: 5.5
  • Thread: Coarse
  • Material: A-563 Grade A Steel
  • Finish: Zinc Cr+3