Hirobo HI2531010 Set screw M2 x 10, 10 pcs  [HI2531010]

Replacement M2 set screws for RC helicopters

This Hirobo set provides ten M2 x 10 set screws intended as small-scale replacement fasteners for RC helicopter and general RC component maintenance. The pack is useful for stocking spare hardware used where compact threaded pins are required to hold linkages, housings, or small assemblies together.

As a basic hardware item, these set screws serve a maintenance and tuning role rather than a performance upgrade: they replace lost or damaged screws, restore proper fit where original fasteners have worn, and help keep assemblies secure during bench tuning and pre-flight checks. Verify thread diameter and length against the part being serviced to ensure a proper fit.

Inspect screws for thread integrity before installation and replace any with visible wear or damage to avoid stripped threads. Store spare screws in a labelled container to match them quickly to the corresponding components during routine upkeep.