KYOSHO Mini-Z MR-015/MR-01 2mm Aluminum Lock Nuts Purple 3RAC-N20/PU/V2 by 3Racing  [3RAC-N20/PU/V2]

These 2mm aluminum lock nuts are a direct replacement for the small fasteners used on Kyosho Mini-Z MR series cars, finished in purple anodize for a tidy scale appearance. They are designed to retain threaded connections where vibration and frequent assembly require a reliable locking solution without adding unnecessary bulk.

Install them at standard 2mm nut positions such as wheel hexes, suspension linkages, or small chassis brackets. The aluminum body reduces weight compared with steel nuts while the locking action helps prevent loosening during short-course runs or club track sessions.

Fitting is straightforward: tighten evenly without over-torquing and confirm thread engagement and clearance to adjacent parts. As with all Mini-Z items, validate fit on the intended MR chassis before extended use and inspect periodically for wear.