Yokomo YOKZCBH330 6pcs M3x30mm Button Head Socket Screw Set  [YOKZCBH330]

Low-profile M3x30mm socket screw guide

This set provides 6 M3x30mm button head socket screws suitable for model RC use. The button head profile keeps the screw head slim where clearance is limited, and the internal hex drive lets you apply accurate torque with a hex key. Use these screws for applications needing a compact head with consistent clamping.

Practical fitting notes: use the correct-sized hex key, begin threading by hand if possible to ensure straight entry, and tighten incrementally so attached parts align. For delicate composite pieces, reduce torque to prevent cracking or stripping threads.

Tuning and maintenance benefit: these screws are helpful for removable mounts and small hardware that sees frequent adjustments, enabling quicker part swaps and less downtime during setup changes.