3RACING M4WD-21/BK Socket Button Screw M2 x 10 Black for Tamiya Mini 4WD  [M4WD-21/BK]

Tamiya Mini 4WD M2 x 10 Scoket Buttom Screw (black) - 3RACING M4WD-21/BK
Price:
USD$3.10
Brand:
3Racing
Model:
M4WD-21/BK
Condition:
Brand New
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3RACING M4WD-21/BK Socket Button Screw for Tamiya Mini 4WD

Technical Overview

The 3RACING M4WD-21/BK is an M2 x 10 socket button screw supplied in black finish for use on Tamiya Mini 4WD models. It is intended as a service part to secure bodywork, brackets and chassis-mounted components during setup and race tuning sessions.

Fitment and Use

These screws match standard M2 thread points found across common Mini 4WD chassis variants. The 10 mm length is chosen to provide adequate thread engagement for typical mounts while maintaining clearance for rollers and accessories.

Performance Considerations

Correct selection and installation of fasteners like the M4WD-21/BK help preserve chassis rigidity and reduce microscopic play at joints, which can influence trim settings and lap repeatability. Regular inspection during race meetings ensures fastener integrity under repeated vibration cycles.

What is the intended application for M4WD-21/BK?

The M4WD-21/BK is designed as a general purpose M2 x 10 socket button fastener for securing body panels and chassis accessories on Mini 4WD cars used in competitive settings.

How does screw choice affect setup tuning?

Using consistent fastener lengths and head types helps maintain repeatable clearances and alignment, which is important when refining ride height, camber or roller positions for optimal lap times.

Any pit maintenance tips?

Carry spare M4WD-21/BK screws and a matching hex driver in your pit kit. Check torque after shakedown runs and replace any fastener showing thread wear to avoid unpredictable handling.