3Racing TS-FS4140M Titanium Flat Head Hex Screws Technical Pack  [TS-FS4140M]

3RACING #4-40 x 1/4 Titanium Flat Head Hex Socket - Machine (10 Pcs) - TS-FS4140M
Price:
USD$3.20
Brand:
3Racing
Model:
TS-FS4140M
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Technical Overview of 3Racing TS-FS4140M

The 3Racing TS-FS4140M Titanium Flat Head Hex Screws are designed with performance-minded builders in mind. Titanium construction reduces unsprung and rotating mass where applicable while delivering excellent resistance to corrosion for long term reliability on competitive models.

Engineering and Fitment Notes

The flat head geometry enables a true countersunk installation to preserve aerodynamic lines and prevent interference with suspension components or bodypanels. The hex socket head ensures repeatable driver engagement for precise torque control during setup and service.

Recommended Use in Race Builds

These fasteners are suitable for critical mounting points on on-road and off-road race cars where reduced mass and secure clamping are priorities. Incorporate proper washers or thread locking methods as part of a tuned assembly to maintain predictable performance.

How do these screws affect handling when used in weight sensitive areas?

Using titanium fasteners in strategic locations can reduce rotating or unsprung mass marginally, helping to fine tune handling and response in competitive setups.

Any installation tips for consistent torque and seating?

Use a correctly sized hex driver and controlled torque increments when seating countersunk heads to ensure uniform clamp across multiple fasteners.

Are these suitable for repeated pit maintenance cycles?

Yes. Titanium fasteners remain serviceable over many cycles, but inspect hex sockets and threads regularly and replace any showing wear to preserve reliability during events.