Yokomo YOKZCBH38 - Button Head Socket Screws (M3x8mm) 10pcs  [YOKZCBH38]

Button head hex socket screws for R/C

This Yokomo YOKZCBH38 pack contains ten button head socket screws sized M3x8mm designed as a small‑parts fastening solution for RC-scale models. These screws serve as basic hardware for assembly and maintenance tasks where a low-profile button head and internal hex drive are preferred to reduce snagging and allow tighter clearances on chassis and bodywork.

Practical uses include securing chassis braces, attaching servo mounting plates, fastening gearbox brackets and small upgrade parts. The item is presented as an RC accessory intended for model-level assembly and tuning rather than any full-size application.

Installation tips: hand-start threads to avoid cross-threading, use a matching hex socket driver to control torque, and check tightness after initial running as vibration can alter preload on small fasteners. For delicate components, back off slightly rather than over-torquing to protect plastic threads and light alloy parts.

When planning spares or upgrades, keep sets like this on hand for routine rebuilds, body re-mounts and incremental tuning sessions where multiple identical fasteners simplify changes and repairs.