Editorial Review Our FMS 4250 series 'No Hex' propeller adapters are CNC machined from billet aluminum. They are designed to be used with the FMS 1400mm and 1450mm models which use the FMS 4250 series motors. These propeller adapters have been designed with an extended propeller shaft and NO HEX to allow for a large variety of standard propeller and spinner assemblies . There is a 10-32 tapped hole on the end of the shaft to work with a variety of aftermarket spinners such as those from Hangar 9 and Tru-Turn. Installation: Attach new propeller adapter to motor utilizing the motors prop adapter screws. Included: 1 - FMS 4250 Series 'No Hex' Extended Length Propeller Adapter, 1 - M8 Nut, 4 - M3 x 10mm long screws Weight: 13.7g Dimensions - Shaft Diameter: 8mm Shaft Length: 52mm Base Thickness: 8.9mm Overall Length: 61mm Mounting Holes (center to center): 15.8mm Alignment Pocket (back of adapter): 11.07mm diameter / 4.3mm deep Notes: - These are designed for standard spinner assemblies to be used on an 8mm shaft. - These adapters will not work with the original FMS propeller hubs that require a hex nut for engagement.
Features 1) Included: 1 - FMS 4250 Series 'No Hex' Extended Length Propeller Adapter,Hex Nut, 4 Mounting Screws 2) Use with 1400 / 1450mm FMS / Airflield models 3) Run a variety of aftermarket hubs and propellers 4) For hubs with 8mm hole 5) CNC Machined from Billet Aluminum
Specification Binding : Toy Brand : Small Parts CNC Label : Small Parts CNC Manufacturer : Small Parts CNC ProductGroup : Toy ProductTypeName : TOYS_AND_GAMES Publisher : Small Parts CNC Studio : Small Parts CNC Title : FMS 4250 Series Outrunner 'No Hex' Extended Shaft Prop Adapter for Aftermarket Hubs