RC Helicopter Needle Pin 2 x 11.8 - Hirobo HI2509003  [HI2509003]

Selection and compatibility

This Hirobo HI2509003 needle pin is intended as a replacement fastener for RC helicopter linkages and similar small assemblies. The indicated size 2 x 11.8 mm is the key identifying dimension and denotes the slim, straight form used to retain linkage rods and small moving parts in model helicopters.

Use the pin to locate and hold control rods, linkage ends, or other compact components where a narrow retained fastener is required. Always confirm that both pin diameter and length match the receiving hole and retainer on your model to ensure correct fit and avoid slack or binding.

Perform routine inspections: check for straightness, signs of wear, and secure retainers; replace the pin if corrosion or deformation is evident. This item is provided as an accessory part for model helicopter maintenance and minor repairs.