This 10 pack of Yokomo M4 x 3mm step set screws provides a practical set of spares for RC model upkeep. The compact 3mm length keeps things neat where clearance is limited while holding components securely in place during routine running.
The set screws are compatible with many RC chassis and small sub assemblies that use M4 hardware. Their 3mm length is intended for shallow threaded holes. Fit them with a 2mm hex wrench, taking care not to over torque to protect threads.
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