This M2 x 20 socket button screw is a simple steel replacement intended for Mini 4WD repairs and routine maintenance. It corresponds to the M2 threaded mounting locations commonly used on Tamiya Mini 4WD bodies and chassis, and the socket head allows tightening with a suitable hex driver while keeping a compact head profile.
Use where original plated or alloy fasteners have failed or gone missing. Steel offers dependable wear resistance through repeated assembly cycles, but take care to avoid over-tightening into plastic or thin sheet components and consider isolation if mating with dissimilar metals.
Confirm thread engagement and head clearance for the parts being fitted before completing assembly. Adding small M2 washers or nylon pads helps protect painted surfaces and reduces loosening caused by vibration.
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