M3 Claw Nut 5pc Pack - Hirobo HI2505008  [HI2505008]

Overview of M3 claw nuts for model helicopters

This set includes five M3 claw nuts intended for use in RC helicopter assemblies and comparable small-scale models. The nuts match M3 threaded fasteners typically found on linkages, mounting tabs, and other tight-fitting attachment points.

Fitting is simple: engage the nut onto the corresponding M3 bolt or stud and tighten until the claw seats against the surface. Inspect the joint to ensure there is no play and recheck fittings after initial bench runs and post-flight checks. Apply even torque with the correct tool to protect the thread form.

Use and service notes: claw nuts act as locking hardware to keep small parts secure under vibration. When replacing, be sure to use M3-sized items and check surrounding clearance to prevent interference with moving parts.