Mini-Z MR-015 Compatible 2mm Purple Aluminum Lock Nuts KYOSHO 3RAC-N20/PU/V2 by 3Racing  [3RAC-N20/PU/V2]

These 2mm aluminum lock nuts serve as a compact replacement for the small fasteners found on Kyosho Mini-Z MR series cars, supplied in a purple anodized finish to match scale styling. They are made to secure threaded joints where vibration and repeated disassembly demand a dependable locking nut without added bulk.

They suit wheel hexes, small suspension linkages and tiny chassis brackets that accept a 2mm nut. The aluminum construction cuts weight compared with steel parts while the locking feature helps reduce the chance of loosening during race heats or practice sessions.

Installation is simple: apply even torque and avoid over-tightening, confirming thread engagement and clearance to nearby components. Check fit on your MR chassis before prolonged running and inspect the nuts periodically.