YOKOMO B-MAX2 Battery Thumb Nut Set (7075) by Arrowmax AM-MAX2-001  [AM-MAX2-001]

Battery thumb nuts for B-MAX2

This Arrowmax AM-MAX2-001 battery thumb nut set is an RC-scale replacement for original plastic thumb nuts, made from anodized 7075-T6 aluminium in factory blue. The parts are intended for battery retaining duties on B-MAX2 chassis where a more durable metal alternative to the stock plastic fasteners is desired.

Installation and use are straightforward: the nuts are finger-friendly for hand-tightening and removing during pit work or battery swaps, and they serve as a simple upgrade to reduce wear at the battery post interface. Take care during fitment to thread them straight to avoid cross-threading; no special tools are required for normal use.

In tuning terms these thumb nuts are a small durability and serviceability upgrade rather than a performance mod, helping keep battery mounting reliable across repeated track sessions.