Fastrax M3 Purple Locknuts (4pcs)

Keep your radio controlled car running smoothly with these essential Fastrax M3 Purple Locknuts. A must-have upgrade for any serious RC enthusiast, these four precision-engineered locknuts provide superior thread security and prevent unwanted loosening during intense driving sessions. Perfect for maintaining your RC hobby UK setup, whether you’re tackling off-road terrain or racing on-road tracks.

• Pack of 4 M3 locknuts in distinctive purple finish
• Reliable thread-locking performance for RC car parts
• Compatible with standard M3 fasteners on most RC models
• Fastrax quality you can trust across the hobby