Zinc anodes for boats, also known as marine zinc anodes or boat anodes, are sacrificial metal components used to protect the hull and underwater metal parts of boats and yachts from corrosion caused by galvanic currents in seawater.
|
1-2 weeks delivery time The Tecnoseal 00402AL Radice Conical Prop Nut is a high-quality anode-only component designed for marine propulsion systems. It measures 62mm in height, with a diameter of 46mm, and is compatible with a 35mm shaft. Weighing 0.15kg, it provides effective corrosion protection to ensure the longevity of your equipment.
|
€ 12,80
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00402E Radice Hexagonal Prop Nut is a robust anode designed for propeller shafts with a diameter of 35mm. Weighing 0.35 kg (0.77 lbs), it features an overall diameter of 62mm, a height of 32mm, and various inner diameters to fit different shaft sizes, ensuring reliable performance and durability in marine applications.
|
€ 21,62
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00402EAL is an aluminium radice hexagon propeller nut anode measuring 35mm in diameter, designed to offer robust protection against corrosion for your propeller. With dimensions including a 32mm height, 62mm length, and a weight of 0.14kg, it combines durability and efficiency for marine applications.
|
€ 13,74
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00402EMG Radice Hexagonal Prop Nut is an anode-only component designed for marine applications. With a weight of 0.09 kg (0.20 lbs), it features dimensions of 32 mm in height, 62 mm in width, and 46 mm in thickness. The nut accommodates a 9 mm (0.35 inch) shaft and has a diameter of 14 mm (0.55 inch), fitting shafts up to 35 mm. This product is essential for protecting your boat's propeller shaft from corrosion.
|
€ 13,54
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00402MG Radice Conical Prop Nut is an essential anode for protecting marine propulsion systems. Designed for shafts with a 35mm diameter, it offers precise fit and effective corrosion resistance. With a height of 62mm and various diameters, this component ensures durability and reliable performance.
|
€ 13,98
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403 Radice Conical Prop Nut is designed for marine use and includes an anode for added protection. With a height of 68 mm, a main diameter of 51 mm, and a shaft diameter of 40 mm, it weighs 0.51 kg and ensures durability and performance in harsh conditions.
|
€ 30,31
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403AL Radice Conical Prop Nut is a high-quality anode designed for marine use. It fits a shaft with a 40mm diameter and features precise dimensions: 68mm in height, 51mm in diameter, with additional measurements of 42mm, 8.5mm, and 16mm. The part weighs 0.20kg, providing essential corrosion protection for extended equipment life.
|
€ 17,04
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403E Radice Hexagonal Prop Nut is designed for marine propulsion systems, offering a precise and durable fit with a 40mm shaft diameter. It features a weight of 0.46 kg, with dimensions including a 36mm height, 67mm overall length, and various other measurements tailored for secure attachment and reliable performance in marine environments.
|
€ 24,86
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403EAL Radice Hexagonal Prop Nut is designed for use with a 40mm shaft, providing a durable and reliable connection. This anode-only product ensures optimal performance in marine environments, making it an essential component for boat maintenance.
|
€ 17,04
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403EMG Radice Hexagonal Prop Nut is an anode-only component designed for marine applications, providing durability and corrosion resistance. With a weight of 0.12 kg and dimensions including a 40 mm shaft diameter, it ensures reliable performance in various water conditions.
|
€ 16,18
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00403MG Radice Conical Prop Nut is a durable anode-only component designed for marine use, specifically protecting propeller shafts. With a weight of 0.13 kg and dimensions including a height of 68 mm and a diameter of 40 mm, it enhances performance and longevity in harsh conditions.
|
€ 16,62
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404 is a durable conical prop nut designed for marine applications, ensuring optimal performance and longevity for your boat's shaft system. It weighs 0.83 kg and features dimensions including a height of 76 mm, an outer diameter of 61 mm, and a shaft diameter of 45 mm.
|
€ 40,22
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404AL Radice Conical Prop Nut is designed for marine use, providing effective corrosion protection and ensuring the performance of your vessel's propulsion system. With a height of 76mm and a shaft diameter of 45mm, it combines durability and functionality in one reliable component.
|
€ 20,31
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404E is a durable hexagonal prop nut designed for marine applications, featuring an anode-only component that ensures optimal performance and longevity for your vessel's propeller system.
|
€ 37,21
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404EAL Radice Hexagonal Prop Nut is a durable anode-only component designed for marine applications. It fits securely on shafts with a diameter of 45mm and features specifications that ensure optimal performance and protection against corrosion.
|
€ 19,52
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404EMG Radice Hexagonal Prop Nut is an anode-only component designed for marine applications, providing essential protection for your propeller shaft. Weighing 0.20 kg (0.43 lbs) and featuring dimensions such as a height of 41 mm, length of 76 mm, and a shaft diameter of 45 mm, it ensures optimal performance and durability for your vessel.
|
€ 23,15
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00404MG is a magnesium anode designed for Beneteau and Radice propeller systems, providing essential protection against corrosion to enhance performance and durability.
|
€ 23,90
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00405 Radice Conical Prop Nut is a durable anode-only solution designed for marine applications, ensuring reliable propeller security. With a weight of 1.14 kg and dimensions that include a height of 84 mm and a shaft diameter of 50 mm, it is built to withstand challenging marine environments.
|
€ 53,40
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00405AL is a durable aluminium anode designed for Beneteau and Radice propellers, offering effective corrosion protection to enhance the longevity and performance of marine equipment.
|
€ 25,54
-
+
| ||
|
1-2 weeks delivery time The Tecnoseal 00405E Radice Hexagonal Prop Nut is designed for a 50mm shaft, providing high-quality anode performance for marine applications. It weighs 0.95 kg (2.09 lbs) and features dimensions of 46 mm (1.81 inch) in height, 84 mm (3.31 inch) in length, and 72 mm (2.83 inch) in diameter, with additional measurements of 11 mm (0.43 inch) and 21 mm (0.83 inch) for other specifications.
|
€ 46,16
-
+
| ||
How do zinc anodes protect marine engines and outboard motors from corrosion?
Zinc anodes, also known as sacrificial anodes, protect marine engines and outboard motors by corroding in place of more important metal parts, such as the hull or outboard components. By attaching hull zinc anodes or trim tab anodes, the less noble zinc metal is sacrificed when placed in an electrolyte solution like saltwater, preventing corrosion of the engine and other vital boat components. Other anodes, like aluminum and magnesium, are also used based on the water type, but zinc remains the popular choice for saltwater environments due to its effective corrosion prevention.
The right choice of marine anodes, whether zinc, aluminum, or magnesium, can greatly extend the lifespan of your boat and its components. Products like the boat lift zinc anode and trim tab anode help protect specific areas from galvanic corrosion. Using high-quality anodes at unbeatable prices is a smart investment for boaters who want to store their boat safely and protect outboard engines and other critical parts. Even components like 316 stainless steel cables benefit from reduced exposure to corrosive damage when effective sacrificial anodes are in place.
How do aluminum, zinc, and magnesium anodes differ in protecting a boat?
Aluminum, zinc, and magnesium anodes all serve as sacrificial metals to protect boats from corrosion, but they perform differently based on the environment. Zinc anodes are commonly used in saltwater, whereas aluminum anodes offer versatility for both salt and brackish water, providing more efficient protection due to their lighter alloy composition. Magnesium anodes are best suited for freshwater applications as they are a more reactive, "less noble" metal, ideal for preventing corrosion in low salinity environments, such as lakes and rivers.
Why is anode placement on the hull plate important for effective corrosion protection?
Proper placement of boat zinc anodes on the hull plate is crucial for effective corrosion protection, as it ensures the sacrificial zinc can adequately neutralize galvanic currents and protect vulnerable metal areas. Anodes like martyr anodes, rudder zincs, and plate zinc are strategically placed to cover high-risk spots on a metal boat, preventing corrosion from spreading. Using a zinc anode kit helps streamline the placement process, ensuring a comprehensive approach to corrosion protection for your boat and its underwater components.
For a complete corrosion prevention solution, explore our Anodes for Aluminium Boats, designed for maximum durability and efficiency.
Are there any specific maintenance practices for prolonging the lifespan of marine fuel pumps?
Regularly changing the boat motor fuel filter is essential to prevent contaminants from reaching the fuel pump, ensuring its longevity and optimal performance. Additionally, keeping the entire fuel system clean and free from debris is crucial in maintaining the efficiency of the marine fuel pump, which plays a vital role in supplying clean fuel to the engine.
For enhanced protection against corrosion in saltwater environments, consider installing Boat Anodes For Saltwater.