Premium 1/4-20 Nylon Insert Lock Nuts, 100-Pack
✔️ 1/4-20 thread, nylon insert for anti-loosening, zinc plated
These nylon insert lock nuts are designed for 1/4-20 bolts, built from premium carbon steel, and zinc plated to resist rust. They are ideal for furniture, automotive, and industrial projects where vibration can loosen fasteners.
✅ 100 pcs per pack with a clear plastic storage box
✅ 1/4-20 UNC thread, imperial sizing
✅ Carbon steel body with zinc plating for corrosion resistance
✅ Nylon insert creates anti-loosening friction for reliable locking
✅ Great for furniture, automotive, hardware, and industrial builds
💡 What is a nylon insert lock nut best used for in heavy duty hardware projects?
These handy fasteners keep assemblies tight in vibration-heavy setups across furniture and machinery.
- Handy for preventing loosening in high-vibration environments
- Works with standard 1/4-20 bolts across metal and wood
- Reusable in maintenance tasks with consistent locking
