For tidy builds and straightforward maintenance choose the Kyosho 1-S13004H M3x4 button screws. These small hex button fasteners are favoured by hobbyists who want predictable tightening and easy removal when adjusting or replacing parts.
Use these screws where a low profile head is preferred, such as body mounts, servo brackets and electronics mounts. The hex drive lets you use precision drivers to avoid slipping and damage to nearby components.
The M3x4 size suits many standard RC chassis, particularly 1/10 scale models. Inspect threads and use correct torque when re-using screws to maintain a secure fit. Storing spares by project helps avoid mismatching sizes during rebuilds.
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