RC10B7 M4 Low-Profile Aluminum Wheel Nut, Blue, 4pc Harness RPM speed limit function:

RPM speed limit function:

Wheel Hex Size: 7mm

Multiple Protection Functions: Low Voltage Protection

It's been a labour of love

RC10B7 M4 Low-Profile Aluminum Wheel Nut, Blue, 4pc Harness RPM speed limit function:JConcepts has your M4mm wheel nut needs covered with a large flange serrated wheel nut set. These high precision wheel nuts are designed with a large, flanged area for additional support against the wheel and serrated for locking security. The large flange and clamping surface area supports the wheel and helps maintain geometry during flex and load. The larger area also provides more footing for the serrated area which provides a more comfortable lock