ID
977174
$ 49.17
1-2 weeks delivery time
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The Vetus SN40B Spare Zinc Anode (Art. SN40B) is a replacement zinc element designed for Ø40 mm propeller shaft nut assemblies. Made from marine-grade zinc alloy compliant with MIL-A-18001K standards, it provides effective cathodic protection for Vetus bronze propeller nut systems, preventing galvanic corrosion in seawater. Supplied with a new Allen key set screw, it ensures quick installation and long-lasting performance.
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Vetus SN40B Spare Zinc Anode for Ø40 mm Shaft Nut Assembly
The Vetus SN40B is a premium-quality replacement zinc anode designed for 40 mm diameter propeller shaft nut assemblies. It serves as a sacrificial element that corrodes preferentially to protect metal components such as propeller shafts and nuts from galvanic corrosion in saltwater environments. Manufactured from zinc alloy conforming to MIL-A-18001K standards, it ensures excellent performance and durability. This spare anode comes complete with a new Allen key set screw for simple and secure installation on Vetus bronze propeller nut systems.
Main Features
- Replacement zinc anode for Ø40 mm propeller shaft nut assemblies
- Provides reliable cathodic protection against galvanic corrosion
- Manufactured from high-purity zinc alloy (MIL-A-18001K compliant)
- Supplied with a new Allen key set screw
- Compatible with Vetus bronze propeller nut systems
- Ensures long-term protection in seawater environments
Technical Data
Specifications Product Code SN40B Type Shaft-end zinc anode Compatible Shaft Diameter Ø40 mm Application Replacement for propeller shaft nut assemblies Material Zinc (MIL-A-18001K) Manufacturer Vetus Included Components Allen key set screw
Additional Information
The Vetus SN40B zinc anode is specifically designed to mount on the end nut of Vetus bronze propeller assemblies. By acting as a sacrificial metal, it prevents electrochemical degradation of key propulsion components, extending their operational life and maintaining optimal performance in harsh marine conditions. Routine inspection and timely replacement of the anode are vital to ensure continuous corrosion protection.
This genuine Vetus spare anode fits Ø40 mm shaft nut assemblies precisely and includes all necessary components for straightforward installation and reliable operation.
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