3Racing TS-BSM204M M2 x 4 Titanium Button Head Hex Socket Set - Race Tuned Fasteners  [TS-BSM204M]

High strength M2 titanium screws

For model builders aiming to reduce weight without sacrificing strength, the 3Racing TS-BSM204M M2 x 4 Titanium Button Head Hex Socket Set uses precision titanium to offer secure fixing with minimal mass. These screws are intended for upgrades where durability and low weight matter.

Why titanium is preferred

Titanium delivers a favourable strength-to-weight ratio and good resistance to corrosion, making it suitable for frequent use in wet or coastal conditions. It also reduces the risk of stripped threads compared to some softer alloys.

Applications and fit

The M2 x 4 size is common across small scale electronics, servo mounts and body fittings. They make a straightforward swap for standard steel M2 x 4 screws when you want lighter hardware that still holds up under load.