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Coupling nuts

A Coupling Nut is a long nut tapped from each side to meet in the middle, rather than all the way through in the same direction, used to connect two threaded rods end to end.


DIN 6334


Carbon Steel, Mild Steel, Alloy Steel & Stainless Steel.

Dia Range:

Metric Size: M06 TO M100
Imperial Size: 1/4” TO 4”

Category: Tag:


CL.4 CL.8 CL.10 CL.12 304
Gr.5 A563 Gr.A A563 Gr.B 316 Duplex
A2-70 A2-80 A4-70 A4-80 Incoloy


  • Zinc Flakes Coating
  • Mechanical Galvanizing
  • Zinc Dichromate
  • Ceramic Coating
  • Tectyl Coating
  • Zinc Nickel Coating
  • Electroless Nickel Plating
  • Electro Zinc Plating
  • Molykote Coating
  • Takecoat 1000
  • Hot Dip Galvanized
  • Stainless steel
  • Black
  • PTFE Coating
  • Yellow
  • Dacromet coating, TIN, Client Specific Requirements