In a tuning and setup environment the 3RACING M3 x 6 AL7075 flat head hex socket screws in orange provide consistent clamping and low head height for tight clearances. The alloy choice supports reduced rotating and sprung mass where every gram matters.
AL7075 offers superior strength to weight compared with softer aluminium grades, making these screws appropriate for mounting brackets and linkages that require repeatable torque and quick serviceability during race events.
Use the M3 x 6 flat head screws where flush seating is required or to replace heavier steel hardware at non-critical load points. Their size and profile help maintain clean geometry and predictable clamp forces across chassis components.