Martyr Zinc Commercial Prop-Nut Anode | PN05Z
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You have 30 days to request a return. All sale items are final sale.
Martyr Zinc Commercial Prop-Nut Anode
Martyr PN05Z is a commercial propeller-nut sacrificial anode in the PN05Z pattern. Its zinc alloy is intended for saltwater.
- Martyr part reference: PN05Z.
- Manufacturer metric dimensions: 107 mm inside diameter × 133 mm outside diameter × 127 mm height.
- Anode casting, not a complete threaded brass prop-nut assembly.
- Anode material: Zinc.
Inspect the anode regularly and replace it when about half of the original material has been consumed. Keep anode contact surfaces clean and follow the equipment service instructions for installation.
Parts Desk Insight
The inside diameter is the opening in the anode, not a promise of shaft fit. Compare the existing nut envelope and fastening arrangement; plan the mounting details rather than assuming this casting includes a standard threaded nut.
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.