M3x20 Tapping Hex Screw Compatible with Drift Package - Yokomo ZC-B320TT  [ZC-B320TT]

Low-mass titanium tapping screw for RC drift

Offered as the Yokomo ZC-B320TT, this tapping screw is specified for use with components from the Drift Package series. The M3x20 marking reflects the common M3 thread and 20 mm length used in many RC tapped mount points.

Titanium gives the screw reduced weight and enhanced resistance to corrosion compared with standard steel fasteners, making it suitable for chassis fixings and body mounts where both lightness and longevity are desired. It installs into pre-tapped M3 holes and functions as a direct replacement for M3 tapping hardware required by the Drift Package series.

From a practical viewpoint, choosing titanium can shave small amounts of rotating or unsprung mass and helps limit corrosion concerns in damp environments. Always start the thread carefully and use appropriate tightening practice on aluminium or composite parts to avoid damage to the mating surface.