Description
MARTYR Zinc Auto Prop 57MM – CMPNH5Z is a zinc sacrificial marine anode for prop hub anodes. It is intended to corrode sacrificially so the protected underwater metal component is preserved.
Water application: Salt Water. Use the published fitment measurements below to compare against the anode being replaced. Confirm fitment with the full MARTYR manufacturer part number CMPNH5Z; the store SKU may omit or alter MARTYR’s leading CM prefix.
Features
- Designed for corrosion protection at the propeller, propeller nut, hub, or related rotating assembly.
- Confirm ID/OD, height, thread, and propeller/shaft application before installation.
- Designed to protect the specified propeller, propeller nut, hub, or thruster assembly from galvanic corrosion.
- Manufactured under ISO 9001 Quality Management System for strict quality control.
- Zinc alloy application: Salt Water.
Specifications
- Brand: MARTYR Anodes
- Manufacturer Part Number: CMPNH5Z
- Store SKU: CMT-PNH5Z
- Anode Type: Prop Hub Anodes
- Material: Zinc
- Recommended Water Type: Salt Water
- Alloy / Standard: MIL-DTL-18001L
- Nominal Weight: 0.15 kg (0.331 lb)
- Height: 33 mm (1.299 in)
- Outside Diameter: 57 mm (2.244 in)
- Inside Diameter: 28.6 mm (1.126 in)
- Diameter D: 40.7 mm (1.602 in)
- Secondary ID: 6.9 mm (0.272 in)
- Application / Fitment: Zinc Auto Prop 57MM
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