B-MAX2 Thumb Nut Set 7075-T6 Blue Aluminium - AM-MAX2-001 by Arrowmax for YOKOMO  [AM-MAX2-001]

7075 aluminium battery thumb nuts for B-MAX2

This Arrowmax AM-MAX2-001 thumb nut kit replaces the fragile plastic thumb nuts found on B-MAX2 chassis. Manufactured from 7075-T6 aluminium and anodized blue, the set provides a robust fastening option for repeated use on the pit bench or at the track.

Installation is straightforward: the profile is tailored for finger operation so you can secure or remove the battery quickly without tools. Make sure to start the threads straight and do not force them to avoid cross-threading.

These thumb nuts are a practical serviceability improvement rather than a tuning change, helping battery retention remain consistent during long practice or race days.