Locking Hex Nuts M8 x 1.25mm Nylon Insert Self Locking Carbon Steel Zinc Plated For Auto Machinery And DIY Projects 20 Pieces Black Finish High Strength Corrosion Resistant Anti Loosening Design

Locking M8 Nylon-Inserted Hex Nuts for Secure Fastening
✔️ Thread M8x1.25; width 13mm, height 8mm; zinc-plated, 20 pcs

These locking hex nuts with nylon inserts deliver a reliable anti-loosening solution for vibration-heavy assemblies. Made from carbon steel with a zinc plating finish, they resist corrosion in auto, machinery, furniture, and DIY projects. 20 pieces in a black finish make them ready for common repair work.

✅ Thread size M8 x 1.25mm
✅ Width 13mm, height 8mm
✅ Carbon steel with zinc plating for corrosion resistance
✅ Nylon insert provides anti-loosening action under vibration
✅ Pack of 20 pieces, black finish

💡 What is a locking nut with nylon insert typically used for in mechanical assemblies? It helps prevent loosening during vibration and torque.

- Keeps fasteners tight in vibration-heavy setups
- Handy for auto repairs, furniture, and DIY projects
- Works with standard bolts and washers for modular assemblies
- Zinc-plated carbon steel resists corrosion in harsh environments