Coupling Nut Overview
High performance coupling nut (also called coupler nuts, or extention nuts) are female threaded fasteners for joining two threaded bars, studs, threaded components or converting male to female threads.
Coupling Nut Features:
- Available in bright zinc plating for corrosion protection.
- Also available in hot dipped galvanised finish for premium corrosion protection.
- Suitable for making long studs from shorter studs
- Available in a wide range of sizes to suit most applications