Tamiya 84088 - 2.6x5mm Titanium Socket Screws TRF416 Upgrade  [84088]

Tamiya 84088 - 2.6x5mm Titan Socket Screw *4
Price:
CAD$9.93
Brand:
Tamiya
Model:
84088
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Lightweight Titanium Screws for TRF416

The Tamiya 84088 - 2.6x5mm Titanium Socket Screws are a practical upgrade for anyone tuning a TRF416 chassis. Machined from titanium, they reduce rotating mass while offering improved resistance to bend and break compared to standard steel fasteners.

Strength Where It Counts

These socket screws are intended to fasten the front one-way pulleys on the TRF416 and similar models. Their lighter weight helps trim overall vehicle mass for tighter acceleration, and the titanium construction gives consistent durability under race use.

Versatile Fit Across Tamiya Models

Although optimised for the TRF416, these screws also fit other Tamiya kits that use the same pulley fixings, making them a handy part to keep in your spares box for track day swaps and quick upgrades.

No special tools are required beyond a properly sized hex driver that matches the socket head. Use the correct driver to avoid rounding the head and tighten to a firm, controlled torque.
These screws match the original dimensions, so they should not change pulley spacing. Check clearance after installation and confirm the one-way pulley spins freely before running.
For racers chasing small weight savings and stronger fasteners, titanium is a sensible upgrade. Keep a set of spares and inspect threads regularly, especially after heavy use.

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