Commercial Propeller Nut Zinc Anodes

We carry a wide range of Commercial Propeller Nut Zincs to protect the propellers and drive shafts of commercial and military vessels.  They are often held in place with a steel bolt and/or set screws that have been custom machined into the anode.  These anodes are designed to fit snugly against the Hex Points of standard propeller nuts.  When selecting a zinc, match the Point-to-Point diameter of the hex nut with the inside diameter of the zinc.  If necessary, machine the zinc for a closer fit.  Cement may be added into the cavity under the zinc to prevent it from turning.

• Volume purchase discounts are available.
• Call us to discuss your requirements.