Home > Fasteners > Nuts > Coupling Nuts > 1 1/4-7 x 1 5/8" x 3" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3
Coupling Nuts > 1 1/4-7 x 1 5/8" x 3" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

1 1/4-7 x 1 5/8" x 3" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

Part Number #303110

The 1 1/4-7 x 1 5/8" x 3" Hex Coupling Nuts (Regular), 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 1/4" diameter, 3" length, 1 5/8" wide, coarse thread, A-563 Grade A Steel with a Zinc Cr+3 finish. These coupling nuts are part of our Coupling Nuts line, stocked across industries such as Petrochemical 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 1/4-7 x 1 5/8" x 3" Hex Coupling Nuts (Regular), Coarse, A-563 Grade A Steel, Zinc Cr+3

303110 Specifications

  • Diameter: 1 1/4"
  • Thread Pitch: 7
  • Width: 1 5/8"
  • Length: 3"
  • Thread: Coarse
  • Material: A-563 Grade A Steel
  • Finish: Zinc Cr+3