3Racing TS-FS4340M - Titanium Flat Head Hex Socket Set, 10pc  [TS-FS4340M]

3RACING #4-40 x 3/4 Titanium Flat Head Hex Socket - Machine (10 Pcs) - TS-FS4340M
Price:
CAD$4.41
Brand:
3Racing
Model:
TS-FS4340M
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Overview of Titanium Flat Head Hex Socket Screws

For builders who value precise hardware, the 3Racing TS-FS4340M - Titanium Flat Head Hex Socket Set provides a reliable upgrade. Made from high-grade titanium, these screws reduce unsprung weight while retaining strong, corrosion resistant fastening for RC chassis and components.

Strength with a Low Profile

The #4-40 x 3/4 size fits a wide range of models and gives a flush, countersunk finish that helps avoid snagging. The flat head keeps surfaces neat and the hex socket lets you apply torque cleanly. This pack contains 10 pieces so you have spares for multiple mounting points.

Service, Upgrades and Longevity

Use these screws when replacing worn steel fasteners or trimming weight on performance builds. Titanium resists corrosion in damp or salt-prone environments, and the hex drive simplifies installation and future servicing without damaging heads.

Many 1/10 and 1/12 scale kits and hop-up parts use #4-40 threads; check your parts diagram or hardware list to confirm fit before installing.
A standard hex driver sized for the socket is sufficient; use the correct driver to avoid rounding the head and apply moderate torque since titanium is strong but can gall if overtorqued.
For weight sensitive or corrosion exposed builds, titanium offers a clear benefit by lowering mass while keeping secure joints, making it a popular hop-up among racers and scale builders.

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