120 Piece M3 Nylon Insert Hex Lock Nuts Self Locking Kit In Plastic Box Nylon Inserted M3x0.5mm Nuts 304 Stainless Steel 5.5mm Hex Ultra Reliable For RC Bikes Drones And 3D Printers

Premium M3 Nylon-Inserted Hex Lock Nut Kit, 120 pcs
✔️ 120pcs M3 nylon-insert lock nuts, SS304, 5.5mm hex

These nylon inserted hex lock nuts provide secure fastening for small fasteners and are kept neatly in a clear plastic box for easy selection during repairs and builds. Ideal for hobbyists and pros working on RC bikes, drones, and 3D printers.

✅ Thread: M3, pitch 0.5mm
✅ Total height: 4mm
✅ Hex width: 5.5mm
✅ Material: 304 stainless steel with nylon insert
✅ Pack quantity: 120 pcs in plastic storage box
✅ Finish: silver
✅ Self locking nylon insert prevents loosening during vibration

💡 What is a nylon inserted lock nut used for in precision assemblies? A handy choice for securing fasteners in vibration-heavy projects. - handy for RC models, drones, and 3D printers - prevents loosening under shock and vibration - corrosion resistant 304 stainless steel with nylon insert - fits M3 threads with 0.5mm pitch