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.
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.
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.
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