Kyosho MINI-Z MR02 Aluminum 6061 2mm non-flanged lock nuts by GPM MR2002N  [MR2002N]

Mini-Z MR02 lock nut set

This is a set of four 2mm non-flanged lock nuts machined from aluminum 6061 intended for Kyosho MINI-Z MR02 small-scale RC assemblies. The parts serve as threaded retaining fasteners where standard nylon or flanged nuts are not desired, offering a metal option for repeated disassembly and precise stack-up in tight clearance areas.

Compatibility is limited to the Kyosho MINI-Z MR02 platform as stated in the product name, so confirm thread size and mounting space on your MR02 hubs or wheel carriers before fitting. The non-flanged profile reduces interference with close-tolerance components and can help when a flush nut is required in compact assemblies.

Installation notes: fit the nut onto the appropriate 2mm thread and seat it until it clicks or resists further simple hand rotation, then secure with a short additional turn as needed to lock. Avoid excessive force that could strip fine RC threads, inspect mating parts for burrs, and replace any damaged fasteners to maintain reliable connections during running and handling.

Role in tuning and maintenance: replacing factory plastic or flanged nuts with these aluminum lock nuts can change how components stack and how easily parts are removed for maintenance. Use them when you need a durable metal fastener for frequent servicing or when flange profiles interfere with suspension or wheel geometry adjustments.