M2 0.4mm Nylon Insert Lock Nuts 304 Stainless Steel A2-70 Hex Nylock Nuts Coarse Thread Set For Automotive Machinery And DIY Built Tough Vibration Resistant Nylon Locking Nuts Pack Of 120

M2 Nylon Insert Lock Nuts 0.4mm, 304 stainless, Pack 120
✔️ Hex Nylock M2-0.4, 304 stainless, coarse thread, 120 pcs

These M2-0.4mm nylon insert lock nuts are made from 304 stainless steel (A2-70) for rust resistance and durability. The nylon insert creates friction to resist loosening under vibration, making them ideal for automotive, machinery, furniture, and DIY projects. Precision-polished for a smooth surface and easy hand tightening while keeping a secure grip.

✅ Material: 304 stainless steel (A2-70).
✅ Size: M2-0.4mm coarse thread.
✅ Type: Nylon insert lock nut, hex Nylock.
✅ Finish: Rust-resistant and corrosion-resistant, precision-polished.
✅ Pack: 120 pieces in organized packaging.

💡 What is a nylon insert lock nut used for in mechanical assemblies?

These handy fasteners help keep joints tight in vibration-prone setups.

- Maintains preload in automotive, machinery, and DIY projects
- Uses a built-in nylon insert to create friction and resist loosening
- Made from 304 stainless steel (A2-70) for corrosion resistance
- Reusable and durable across multiple installations
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