The Yokomo YOKZCN3APB 3mm aluminum hex nut is supplied in a 4-piece pack and features an anodized blue coating. It is intended for use with conventional 3mm threaded fasteners in model assemblies and is suitable for securing wheel hubs, body mounts and other small connection points where a 3mm nut is specified.
Installation: Screw the nut onto a corresponding 3mm stud or bolt and tighten using the correct hex key or spanner. Take care not to over-torque, which can strip threads, and inspect fasteners periodically. Apply thread-locking fluid only when the specific assembly recommends it.
Tuning role: Although a simple item, these nuts contribute to consistent clamping across setups and are handy for marking critical adjustments or distinguishing upgraded fasteners during servicing.
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