Losi LOS3960 Set Screw M5x6mm Cup Point

The Losi LOS3960 is a pack of ten set screws sized M5 x 6mm with a cup point design, made from strong steel alloy for lasting durability. The cup point geometry digs slightly into the mating shaft or component, creating a firmer mechanical lock than a flat point and helping resist loosening under the constant vibration and impact loads generated during RC driving. These set screws are manufactured to genuine Losi factory specifications, ensuring correct thread pitch and consistent clamping force when securing collars, gears, or other rotating hardware. As a direct factory replacement, this hardware pack is well suited for routine maintenance, complete rebuilds, or replacing set screws that have backed out, stripped, or been lost during regular wrenching and driving. The steel alloy build holds up to repeated tool contact without easily rounding out the hex socket, preserving reliable adjustability over time. Each package includes ten pieces, providing enough hardware to finish a repair or keep spares available for ongoing maintenance of your Losi RC vehicle.