Traxxas 4mm Red Aluminium Flanged Serrated Nyloc Nuts 4Pcs

Lightweight and great looking, these red-anodized aluminium flange lock nuts are the perfect finishing touch for your truck.

Nyloc nuts are lock nuts with a nylon collar that increases friction on the screw shaft. The collar has a slightly smaller inner-diameter than the thread size. The screw does not cut into the nylon insert; rather, the insert deforms to the threads of the screw. The insert locks the nut against the screw as a result of friction, increasing strength and reliability.