CNC Aluminum Alloy Spinner 2.25 inch/57mm for 2 Blades Propeller

Specifications：

  Bottom Outer Diameter of Spinner：  2.25"(57mm)

  Core for Shaft：  10mm

  Large End Diameter of Nut：  1/4"-28

  Small End Diameter  of Nut：  M4

  Height of Nut：  16mm

 Outer Diameter of Bush：  10mm

  Inner Diameter of Bush：  6.4mm

  Screw：  M4x25