Home > Fasteners > Nuts > Coupling Nuts > 1-8 x 1 3/8" x 2 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3
Coupling Nuts > 1-8 x 1 3/8" x 2 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

1-8 x 1 3/8" x 2 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

Part Number #303090

Buy the 1-8 x 1 3/8" x 2 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3 online from South Coast Fasteners. It measures 1" diameter, 2 3/4" length, 1 3/8" wide, coarse thread, A-563 Grade A Steel with a Zinc Cr+3 finish. Built for bolted joints that need reliable thread engagement. These coupling nuts are part of our Coupling Nuts line, stocked across industries such as Automotive, Petrochemical, and Metal & Mineral Mining.

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  • 1-8 x 1 3/8" x 2 3/4" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

303090 Specifications

  • Diameter: 1"
  • Thread Pitch: 8
  • Width: 1 3/8"
  • Length: 2 3/4"
  • Thread: Coarse
  • Material: A-563 Grade A Steel
  • Finish: Zinc Cr+3