Hey Traxxas owners! Need to replace or upgrade some hardware on your RC vehicle? This is the official Traxxas 8447G part: a set of four green serrated aluminum 5mm flanged nylon locking nuts. These aren't your average nuts – the serrated flange helps them bite into surfaces to prevent loosening from vibration, and the nylon insert (the ring inside) creates a strong locking action. The green aluminum gives them a cool, anodized look that matches many Traxxas parts. They're designed as a direct replacement for use on Traxxas RTR (Ready-to-Run) vehicles. Always check your vehicle's manual for the exact parts you need, but if you're looking for these specific 5mm locking nuts, this set from Traxxas ensures perfect fit and performance for your model.