M2 x 10 Pink Socket Button Screw Technical Spare M4WD-21/PK by 3Racing  [M4WD-21/PK]

Technical note M4WD-21/PK pink M2 x 10 socket button screw

The M4WD-21/PK is a single M2 x 10 socket button screw supplied as a maintenance spare for 1/32 Mini 4WD assemblies. The shallow dome head is chosen to minimise interference while providing an acceptable visual finish for visible mounts. It is intended for applications where standard M2 threads and a low-profile head are required.

Workshop guidance: confirm thread engagement length and mating material thickness prior to final torque. Use a driver with correct bit fit to reduce cam-out and protect the screw head. For soft plastics, consider a small washer or backing nut to distribute load and reduce the chance of stripped threads.

Fitment is a function of thread size and head profile, not chassis branding. Verify that the component accepts an M2 x 10 fastener and that head clearance matches your assembly. This item is a service replacement part for fastenings and is not intended as a mechanical performance upgrade.