This is a pack of four replacement Team Losi Racing 22-4 4mm Low Profile Serrated Nuts. These are used to secure the front wheels to the axles, and are used to secure the rear wheels when using the optional +1.5mm rear hexes (TLR332011).

This is the Traxxas Flanged Nylon Locking Nuts.

These are the 4mm flanged Nylon locknuts from Traxxas. Features: Aluminum construction anodized blue in color Serrated on the back for sure grip Includes: Four 4mm Flanged Nylon Locknuts Requires: 6mm nut driver

This is a package of 5mm flanged Nylon locking nuts from Traxxas.

This is a set of four Traxxas Aluminum 5mm Flanged Nylon Serrated Locking Nuts Anodized in Black for the Unlimited Desert Racer.

Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown!

Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown!

Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown!

Our low-profile serrations feature an oversize outer diameter and narrow inner diameter offering up to 200% more surface area to put your wheels on lockdown! 

This is a set of four high-quality anodized aluminum motor mount washers in blue and four 4x18mm button head cap screws for the Traxxas X-Maxx.

Wheel nuts, splined, 17mm, serrated (black-anodized) (4)

This is a Traxxas 17mm Serrated Splined Wheel Nuts. Features: Aluminum construction, anodized blue in color Threads onto stub axles to hold wheels in place Includes: Four 17mm Splined Wheel Nuts