Four 2mm non-flanged lock nuts precision machined from aluminum 6061, engineered for Kyosho MINI-Z MR02 assemblies where durable metal fasteners are preferred over nylon or flanged variants. The machined profile aids repeatable stack positioning in compact hub environments.
Intended compatibility is with the Kyosho MINI-Z MR02 platform; confirm the 2mm thread and local envelope on your MR02 hubs or wheel carriers prior to installation. The non-flanged geometry minimises lateral interference and helps achieve a low-profile fit where clearance is limited.
Assembly guidance: run the nut onto the matching 2mm thread until it seats with light axial resistance, then add a controlled short rotation to secure. Avoid excessive torque that risks stripping fine threads, and inspect mating hardware for burrs or deformation before reassembly.
Service and tuning notes: these aluminium lock nuts provide improved repeat-service durability and tighter stack control compared with plastic parts, making them suitable for routine maintenance and setups that demand precise component heights.