Half Inch Hex Coupling Nut 1/2-13 UNC Threaded Rods Zinc Plated 1.75 In 10 Pack
✔️ 1/2-13 UNC hex coupling nuts, 1.75 in long, zinc plated, 10 pcs
These hex coupling nuts are designed to join two shorter threaded rods or studs into a single, longer assembly. They’re commonly used for ceiling-mounted piping, equipment mounting, lighting setups, and bench leveling in indoor or workshop environments.
✅ 1/2-13 UNC threads to match standard threaded rods and studs
✅ 1.75 in overall length for a stronger, longer engagement
✅ Zinc plating provides rust resistance inside and out
✅ Pack of 10 for multiple connections or projects
💡 What is a hex coupling nut used for in threaded rod projects? This handy connector lengthens and joins rod runs for secure, reliable assemblies.
- Works with standard 1/2-13 UNC threads for easy compatibility
- Extends threaded length to improve engagement and load transfer
- Useful in ceiling mounting, lighting fixtures, and equipment mounts