This pack contains ten M2 x 3 set screws supplied under Hirobo HI2531006 for use with Hirobo helicopter general parts and other small RC assemblies. These fasteners are intended as RC-scale replacement screws for securing small linkages, fixtures and sub-assemblies where a compact threaded hold is required.
These short-thread screws should be fitted where appropriate, ensuring correct engagement and taking care not to over-torque fragile components. Keeping fasteners properly tensioned reduces play and supports consistent control inputs.
Offered as a general maintenance item, the 10-piece set is aimed at minor repairs and part replacements across Hirobo helicopter components and similar scale models. Carry out routine inspections after initial fitting and following trial flights to confirm secure attachment.
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