More delivery methods in checkout
Return this item within 7 days of purchase.
Get an immediate answer with AI
AI-generated from the text of manufacturer documentation. To verify or get additional information, please contact customer service.
These coupling nuts from Hard-to-Find Fastener are exactly what you need for extending threaded rods or connecting two male threads together.





Just a heads-up – not every fastener is right for every job.
If you're using these for anything structural or safety-critical, make sure you test them thoroughly and maybe run it by a licensed engineer.
But for general connecting and extending, they're solid.
The zinc finish gives you decent corrosion protection for indoor or covered outdoor use.
Great to have on hand when you need to join two threaded rods or make a custom length bolt.
Simple, reliable, and exactly what you'd expect from a dedicated fastener supplier.

