Jet Engine Fan with 10 Blades and Technic Pin

Plate Round 1 x 1 with Solid Stud Technic Pin with Friction Ridges Lengthwise and Center Slots Plate 1 x 2 Technic Axle Pin with Friction Ridges Lengthwise Brick Sloped 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid] Arm Mechanical with Clip [Thick Support] Brick 1 x 4 Brick Sloped 45° 2 x 1 Triple with Inside Stud Holder Wheel Hard Plastic with Large Cleats and Flanges (Rock Design) Tile Special 2 x 2 Corner with Cut Corner - Facet Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Brick 1 x 2