Description
Radlok 5.7mm Stud Adapter — M6x1.0 Female
A purpose-built brass adapter that converts any M6x1.0 threaded terminal — including B-series starter solenoid posts — into a Radlok 5.7mm stud connection. Machined from brass for inherent corrosion resistance, excellent conductivity, and long-term reliability in high-vibration environments. Threads directly onto the existing M6x1.0 post and presents a 5.7mm Radlok-compatible stud, allowing Radlok quick-disconnect wiring to be used without modification to the underlying component.
Radlok is an Amphenol-engineered high-power press-lock connector originally developed for EV battery systems, heavy equipment, and aerospace — applications where connection failure isn’t an option. The connector uses RADSOK technology, a hyperbolic grid contact design that maximizes surface contact between pin and socket, resulting in significantly lower contact resistance than a traditional ring terminal or bolt-on lug. Less resistance means more of your electrical energy reaches the starter instead of being lost at the connection — translating directly to a stronger, more consistent crank. Thread the adapter onto your terminal, press the Radlok cable end onto the 5.7mm stud, and it locks in place with no tools required.
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