Spinner for for 3dLabPrint Spitfire MK XVI with eco setup (Turnigy D3530/14 1100KV). I use the Hobbyking Aerostar 10x5 propeller.
You need 2 M2 bolts with a screw head to attach the plate to the cone.
WARNING: A few days ago the motor came loose during flight. The motor mount was deforming because of heat and the bolts came loose. This could be because the spinner is restricing airflow and thus cooling of the motor.