RC Button Head Socket Screws M3x20MM - Yokomo YOKZCBH320 8pcs  [YOKZCBH320]

Compact M3 Button Head Socket Screws

The Yokomo YOKZCBH320 kit includes 8 pieces of M3x20MM button head socket screws intended for model maintenance and small repairs. These fasteners are suitable where a standard M3 hex fastener is required on radio control models.

They perform basic securing roles on chassis components, body mounts, and accessory fittings. Offered as general replacement hardware, they are not positioned as performance upgrades, so check head style and thread length before replacing existing fasteners.

Fitment advice: use the correct M3 hex key or bit to protect the socket head, tighten to a torque level that matches the material, and inspect mating threads for wear. For soft plastics or thin metals, use washers or cautious application of thread locking product only when appropriate to avoid stripping threads.

Care and storage: keep screws in a labelled container, inspect for corrosion or thread damage prior to reinstalling, and replace any screws showing deformation. These items are sold as accessory hardware for routine repair and assembly tasks.