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

M3 Button Head Socket Screws — General Use

The Yokomo YOKZCBH320 button head socket screws come as a compact hardware pack designed for scale RC maintenance and small part replacement. This kit includes 8pcs of M3x20MM button head socket screws suitable for situations that require an M3 hex fastener.

These fasteners provide secure attachment across chassis sections, body mounts, and accessory brackets. They are offered as standard replacement hardware rather than specialized performance upgrades, so match the thread size and head style with the existing part before fitting.

Installation notes: use the correct M3 hex driver to avoid rounding the socket head, apply torque suited to plastic or light alloy components, and inspect mating threads for wear before reuse. For soft plastics or thin metal parts, consider a mild thread locker or the use of washers only where appropriate to prevent over-torque and thread stripping.

Storage and maintenance: keep the screws organized in a labelled compartment or small parts box, check for corrosion or thread damage before reuse, and replace any fasteners that show thread deformation. These items are sold as RC-scale accessory hardware for routine repair and assembly tasks.