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

Precision M3 Button Head Fasteners

The Yokomo YOKZCBH320 pack offers 8pcs of M3x20MM button head socket screws tailored for RC-scale upkeep and minor part swaps. These screws suit common R/C locations where an M3 hex head fastener is required.

Use cases include securing body mounts, light accessory brackets, and basic chassis fittings. These items are supplied as replacement hardware, not as engineered performance parts, so confirm the thread form and head profile before use.

Installation tips: select the correctly sized hex driver to protect the socket head, tighten with torque appropriate to plastic or thin alloy parts, and inspect mating threads for wear prior to refitting. When working with soft materials or thin metal, apply thread locker sparingly or use washers as needed to prevent thread damage.

Keeping parts tidy: store the screws in a labelled compartment or parts tray, check for corrosion or stripped threads before reuse, and discard any screws showing obvious deformation. These screws are sold as accessory hardware for routine repair and assembly tasks.