Flat Washer 6x10x0.3T Hirobo HI2506064 — RC Helicopter Spacer  [HI2506064]

Precision shim for small model components

The component appears as HIROBO 2506-064 (HI2506064) and provides a compact, low-height washer useful for model work. Its nominal size is 6×10 with a 0.3T thickness, making it apt where thin shims are needed to maintain clearances.

Practically, the washer is used to distribute clamping force from screws, steady small bearings or bushings, and permit small adjustments to axial play without adding significant height. Because the supplier entry does not specify material, match handling and fastening to the surrounding hardware and expected loads.

Fitment tips: position the washer between mating parts or beneath fastener heads to prevent direct metal contact, check the bore against the intended bolt or shaft for a correct fit, and recheck working clearance after installation. For repeatable setups, install identical washers across multiple mounting points.