Home > Fasteners > Nuts > Coupling Nuts > 3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3
Coupling Nuts > 3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

Part Number #303031

Buy the 3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3 online from South Coast Fasteners. It measures 3/8" diameter, 1 3/4" length, 9/16" wide, coarse thread, A-563 Grade A Steel with a Zinc Cr+3 finish. Suited to machinery, structural, and general fabrication work. These coupling nuts are part of our Coupling Nuts line, stocked across industries such as Automotive and Petrochemical.

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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  • 3/8-16 x 9/16" x 1 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

303031 Specifications

  • Diameter: 3/8"
  • Thread Pitch: 16
  • Width: 9/16"
  • Length: 1 3/4"
  • Thread: Coarse
  • Material: A-563 Grade A Steel
  • Finish: Zinc Cr+3