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.
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1-2 weeks delivery time The Tecnoseal 00413/3 is a durable conical prop nut designed for marine applications, featuring a robust brass plug and precise threading for a secure fit. With a weight of 1.07 kg and dimensions including a diameter of 55 mm and a thread of 24x1.5, it is essential for boat maintenance and repair.
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€ 123,07
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1-2 weeks delivery time The Tecnoseal 00413/B is a durable propeller anode designed for Beneteau boats, providing essential protection for the propeller shaft. Weighing 1.07 kg and measuring 55 mm in diameter, it features dimensions of 41 mm for c, 27 mm for h and h1, and is compatible with a Ø 40 mm shaft, ensuring optimal performance and longevity in marine conditions.
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€ 123,07
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1-2 weeks delivery time The Tecnoseal 00413E Radice Hexagonal Prop Nut is a durable component designed for marine applications, featuring a secure fit for a 40mm shaft diameter. It weighs 1.08 kg and includes a brass plug, with dimensions of 41mm width, 55mm height, and a thread size of 24X2.
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€ 145,25
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1-2 weeks delivery time The Tecnoseal 00413E/XC is a durable hexagonal prop nut designed for marine applications, featuring a brass plug and precise fit for optimal performance. It weighs 1.02 kg and has dimensions including a hole diameter of 8.5 mm and a shaft diameter of 40 mm.
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€ 145,25
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1-2 weeks delivery time The Tecnoseal 00413R is a durable stainless steel washer designed for Radice type prop anodes, offering a secure fit and optimal performance. It weighs 0.02 kg (0.03 lbs) and has dimensions of 12 mm (0.47 inch) for "c", 53 mm (116.84 inch) for Ø1, and 24 mm (0.94 inch) for Ø2.
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€ 9,77
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1-2 weeks delivery time The Tecnoseal 00413SX is a durable conical prop nut with a brass plug, designed for reliable marine performance. It features precise threading and robust construction, making it an essential component for boating enthusiasts.
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€ 123,07
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Tecnoseal 00413X/C - Zinc Radice Out Of Standard Conical Prop Nut (With Brass Plug) Thread Hole Ø8,5
1-2 weeks delivery time The Tecnoseal 00413X/C is a robust conical prop nut designed for marine applications, featuring a durable brass plug for optimal performance and reliability. It has a weight of 0.98 kg and includes dimensions such as a thread hole diameter of Ø8.5 mm and an outer diameter of Ø40 mm.
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€ 123,07
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1-2 weeks delivery time The Tecnoseal 00414 is a durable Radice Conical Prop Nut with a brass plug, designed for a shaft diameter of 45mm. Weighing 1.56 kg (3.44 lbs), it features dimensions of 50 mm (c), 30 mm (h), and 65 mm (Ø), ensuring reliability for marine applications.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/1 is a robust conical prop nut featuring a brass plug and a thread size of 27X1.5, designed for durability and precision in various applications. It has a weight of 1.65 kg (3.64 lbs) and dimensions including a height of 30 mm (1.18 inch) and a diameter of 65 mm (2.56 inch).
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/2 is a durable conical prop nut with a brass plug, designed for marine applications. It features a standard threading of 30x2 and dimensions including a weight of 1.62 kg (3.56 lbs), a length of 50 mm (1.97 inch), and a width of 65 mm (2.56 inch), ensuring secure attachment and optimal performance.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/3 is a durable conical prop nut designed for marine applications, featuring a brass plug and a robust thread specification of 27x2.0. It weighs 1.66 kg and dimensions include a height of 30 mm, a diameter of 65 mm, and a shaft size of Ø 45 mm.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/4 is a durable conical prop nut featuring a brass plug and a thread size of 16x1.5. Weighing 1.79 kg (3.94 lbs) and measuring 65 mm in diameter, it is designed for reliable performance and is suitable for various marine applications.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/5 is a durable conical prop nut designed for marine applications, featuring a secure fit and a brass plug for enhanced reliability against water ingress. It has a weight of 1.86 kg, with dimensions including a 50 mm length, 30 mm height, and a thread size of 26x1.5 mm.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/6 is a durable conical prop nut designed for marine applications, featuring a solid brass plug for corrosion resistance. Its precise threading and robust construction enhance the performance and reliability of propeller systems.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414/B is a high-quality brass propeller anode designed for Beneteau boats, providing essential protection against corrosion for the shaft. With a weight of 1.59 kg and dimensions including a diameter of 65 mm and suitable for a 45 mm shaft, it ensures optimal performance and longevity of marine equipment.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00414E is a durable hexagonal prop nut, complete with a brass plug, designed for reliable performance in marine applications. It has a weight of 1.53 kg and features dimensions of 50 mm (length), 29 mm (height), and a 45 mm shaft diameter, ensuring a secure fit and longevity.
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€ 175,37
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1-2 weeks delivery time The Tecnoseal 00414E/XC is a high-quality hexagonal prop nut designed for marine use, featuring a durable brass plug that enhances corrosion resistance. With a weight of 1.59 kg (3.51 lbs) and dimensions including a diameter of 65 mm (2.56 inches) and a shaft size of Ø12 mm (0.47 inches), it ensures reliable performance in challenging environments.
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€ 175,37
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1-2 weeks delivery time The Tecnoseal 00414R is a stainless steel washer specifically designed for Radice type prop anodes, offering excellent corrosion resistance and a secure fit, making it ideal for marine applications.
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€ 11,07
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1-2 weeks delivery time The Tecnoseal 00414X/C is a high-quality conical prop nut designed for marine applications, featuring a durable brass plug for a secure fit and reliable performance. It offers precise dimensions, including a weight of 1.85 kg, a thread hole diameter of Ø12 mm, and overall dimensions that ensure longevity and efficiency in boating equipment.
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€ 186,48
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1-2 weeks delivery time The Tecnoseal 00415 Radice Conical Prop Nut is a durable and efficient solution for boating, featuring a brass plug for a secure fit. Weighing 2.15 kg (4.74 lbs), it has dimensions of 54 mm in length, 30 mm in height, and a shaft diameter of 50 mm.
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€ 271,19
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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.