In my words
1/10 4mm Serrated Wheel Lock Nuts Any Vehicle with 4mm Axle is bench hardware: dull on the shelf, loud on the track.
It is cut for 1/10 scale. A part that loosens under vibration is a part that fails at the worst moment, so thread-lock everything.
Sizes and colors come and go on this one; the listing shows what is actually in the box today.
What Pro-Line says about it
- Blue Anodized Aluminum – Stylish and Lightweight
- Serrations that dig into the Wheel for Security
- Lock Nut for Second Layer of Wheel Nut Security
Questions I get about this set
Aluminum or plastic?
Aluminum holds geometry and transfers the hit; plastic bends and comes back. On a rough outdoor track I take plastic in the front and aluminum in the back.
Do I need special tools?
A hex driver set that actually fits, thread-lock and a bench. Rounded hardware costs more time than any part on this page.
