This M2 x 20 socket button screw is a durable steel spare intended for Mini 4WD upkeep and part replacement. Its dimensions match common M2 mounting points found on many Tamiya Mini 4WD bodies and chassis, and the socket head allows installation with a matched hex driver while keeping the profile compact.
Use this screw where original plated or alloy fixings are missing or damaged. Steel construction resists wear from repeated assembly, though builders should be aware of possible galvanic contact with different metals and take care not to over-torque into plastic panels.
Check clearances and thread engagement before final fitment. Pair with M2 flat or nylon washers as needed to protect finishes and reduce the chance of loosening under vibration during running.
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