Yokomo ZC-206SAA Alum. Ball Stud H. Coated w/ Stopper — aluminum ball stud for RC linkages  [ZC-206SAA]

Aluminum Ball Stud with Stopper

This Yokomo ball stud is a compact RC-scale linkage component intended for use in suspension and steering connections. The part features a hard-coated aluminum finish and an integrated stopper to hold the stud position in pinned or threaded linkages, helping reduce unwanted play where ball connectors interface with rods or linkage ends.

Installation is straightforward: replace worn ball studs on existing ball connectors, secure the stud into the linkage end, and set the stopper to limit axial movement where needed. Use the correct thread engagement and basic hand tools such as a hex driver to avoid over-torquing; light thread locker may be used if the model’s maintenance routine calls for it.

In tuning and setup, this ball stud serves to maintain consistent pivot geometry and reduce slop that affects steering precision and suspension response. Swapping to a hard-coated aluminum stud can be part of routine maintenance or small upgrades to preserve interface durability on frequently serviced RC models.