Yokomo ZC-206SAA Precision Aluminum Ball Stud w/ Stopper for RC Linkages  [ZC-206SAA]

Precision Linkage Ball Stud

The Yokomo ZC-206SAA ball stud is built for compact RC linkage use in both suspension and steering systems. It uses a hard-coated aluminum surface and a built-in stopper to lock stud position in pinned or threaded connections, reducing unwanted movement where ball connectors meet rods and linkage ends.

Fitting is straightforward: replace the old stud, screw the new stud into the linkage end with correct thread engagement, and set the stopper to limit axial travel. Use common tools such as a hex driver and avoid excess torque; apply a small amount of thread locker only if you prefer permanent retention.

During setup and tuning, this stud helps keep pivot points consistent so steering response and suspension action remain predictable as you change settings. Choosing a hard-coated aluminum stud is a practical upgrade to extend interface life on regularly serviced models.