4Pcs 6mm Flange Coupling Connector, Rigid Guide Model Coupler Accessory, Shaft Axis Fittings for DIY RC Model Motors($7.98Value)

Description

Durable Material: The coupling connector is made of 45# steel( it is better than copper and aluminum alloys ), heat and electroplated process make it sturdiness and insulation, striking shaft more stable and easy for installment and replacement. Widely use: used in model shaft connection, perfect accessories for RC Model motor. Size:Inner Diameter: 6mm,Height:12mm,Fixed Hole Screw: M3. Package included:4Pcs 6mm Flange Shaft Coupling + 1Pcs M3 Mini Hex Wrench + 8 x M3 Fastening Screw Parts for RC Airplane Boat ,DIY Model.
Perfect accessories for RC Model motor, etc.