Classic three-bladed propeller 35mm M4 left in Polypropylene

Three-bladed propeller, made of polypropylene with precise brass thread.

Polypropylene is more shock resistant than fiberglass reinforced polyamide

Direction of rotation on the left.

Pitch approx. 0.52 x Ø of the propeller, for high RPMs.

For M4 threaded shaft

Use completely immersed.

Choose the direction of rotation of a propeller

TAKE INTO ACCOUNT THIS INFORMATION TO CHOOSE YOUR HELICE, THIS IS THE METHOD USED BY THE MANUFACTURER IN HIS DESIGNATION OF MEANING OF HIS HELICES

Seen from the stern of the boat and to go forward, a propeller on the left turns clockwise and a propeller on the right turns countercedly: