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 00417E/XC is a high-quality hexagonal prop nut designed for marine applications, featuring a durable brass plug. With a weight of 4.65 kg and dimensions of 65 mm in width, 41 mm in height, and a shaft diameter of 60 mm, it meets specific performance standards essential for maintaining your vessel's propeller system.
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€ 509,65
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1-2 weeks delivery time The Tecnoseal 00417R is a durable stainless steel washer designed for Radice type prop anodes, providing a secure fit and optimal performance in marine applications.
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€ 26,73
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1-2 weeks delivery time The Tecnoseal 00417X/C is a high-quality conical prop nut designed for marine applications, featuring a brass plug and durable construction. With precise dimensions, including a weight of 3.83 kg and a hole diameter of 12 mm, it ensures optimal performance and reliability for your vessel.
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€ 558,10
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1-2 weeks delivery time The Tecnoseal 00419 Radice Conical Prop Nut is a durable marine hardware component designed to securely hold propellers on 100mm shafts. Weighing 5.88 kg, it features a height of 75 mm and a base height of 46 mm, with a plug size of 50x3 mm and an outer diameter of 100 mm, ensuring reliable performance in marine environments.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/2 is a high-quality conical prop nut designed for maritime use, featuring a brass plug and a Ø12 mm hole. Weighing 7.15 kg, it offers precise dimensions, including a 75 mm width, 46 mm height, and 100 mm length, ensuring a secure and reliable fit for marine propulsion systems.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/3 is a durable conical prop nut designed for marine applications, featuring a robust brass plug. It weighs 6.38 kg and has dimensions of 75 mm in height (c), 46 mm (h), and 54 mm (h1), with a thread size of Ø 45X2.5 and a fitting diameter of Ø 70/100 mm.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/4 is a robust conical prop nut designed for Radice out-of-standard applications, featuring a brass plug for added durability. It is precisely engineered to ensure a secure fit with a thread size of Ø 54X2.5, and its compact dimensions make it suitable for demanding marine environments.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/5DX is a durable conical prop nut featuring a brass plug, designed for optimal performance in marine applications. With a weight of 6.20 kg (13.67 lbs), it has dimensions of 75 mm in length, 46 mm in height, and a diameter of 100 mm, making it a reliable choice for various threading needs.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/5SX is a specialized conical prop nut designed for marine use, featuring a durable brass plug. Weighing 6.20 kg, it has precise dimensions for a reliable fit, including a 48x3 SX thread and is compatible with shafts measuring 70/100 mm in diameter.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/6 is a durable conical prop nut designed for marine applications, featuring a brass plug for enhanced longevity and stability. It has a weight of 6.40 kg (14.11 lbs) and dimensions including a thread size of 42x3, making it an essential component for reliable vessel performance.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419/6SX is a high-performance conical prop nut designed for durability and reliability in demanding marine environments, featuring a thread size of 42x3 LH and weighing 6.40 kg. Its dimensions include a length of 75 mm, a height of 46 mm, and a diameter of 100 mm, making it an ideal choice for precision applications.
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€ 707,94
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1-2 weeks delivery time The Tecnoseal 00419E Radice Hexagonal Prop Nut, complete with a brass plug and designed for a 100mm shaft, is a reliable marine component made from quality materials. Weighing 5.64 kg (12.43 lbs), it features dimensions of 75 mm (c), 45 mm (h), and 54 mm (h1), with an outer diameter of 100 mm and compatibility for Ø 70/100 shafts.
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€ 723,72
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1-2 weeks delivery time The Tecnoseal 00419E/XC Radice Out Of Standard Hexagonal Prop Nut, featuring a brass plug, is engineered for durability in marine applications. It weighs 6.90 kg (15.21 lbs) and has dimensions of 75 mm (2.95 in) in width, 46 mm (1.81 in) in height, and 54 mm (2.13 in) in projection, with a 100 mm (3.94 in) outer diameter and a 10 mm (0.39 in) shaft diameter.
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€ 723,72
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1-2 weeks delivery time The Tecnoseal 00419R is a durable stainless steel washer designed for Radice type prop anodes, providing excellent corrosion resistance and optimal performance in marine applications.
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€ 48,86
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1-2 weeks delivery time The Tecnoseal 00460 is a high-quality prop nut shaft designed for marine applications, ensuring durability and reliability. With precise engineering, it features a height of 34 mm, a diameter of 34 mm, and additional measurements of 20 mm and 6.50 mm for optimal performance, making it a vital component for boat enthusiasts.
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€ 22,15
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1-2 weeks delivery time The Tecnoseal 00460/1 Reggiani Prop Nut Shaft is a precision-engineered component designed for marine applications, offering exceptional performance and reliability with its robust construction. It has a height of 30 mm, a diameter of 20 mm, and weighs 0.09 kg.
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€ 18,87
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1-2 weeks delivery time The Tecnoseal 00461 is a durable prop nut shaft designed for reliable performance, featuring precise engineering to meet various application needs. It weighs 0.34 kg (0.75 lbs) and has dimensions of 50 mm (1.97 inch) in height, 43 mm (1.69 inch) in diameter, with Ø1 at 25 mm (0.98 inch) and Ø2 at 6.50 mm (0.26 inch), and a shaft diameter of Ø 30.
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€ 33,24
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1-2 weeks delivery time The Tecnoseal 00462 is a durable reggiani prop nut shaft, designed for reliable performance in marine applications. With dimensions of 55 mm in height and a diameter of 48 mm, it offers optimal functionality for boat enthusiasts and professionals.
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€ 44,32
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1-2 weeks delivery time The Tecnoseal 00463 is a durable prop nut shaft designed for marine applications, featuring a weight of 0.54 kg (1.18 lbs) and dimensions of 55 mm (height), 54 mm (Ø), 34 mm (Ø1), 11 mm (Ø2), and a shaft diameter of 40 mm.
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€ 59,92
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1-2 weeks delivery time The Tecnoseal 00464 is a durable Reggiani prop nut shaft designed for marine applications, ensuring a secure fit and reliable performance. It features a weight of 0.95 kg, a height of 65 mm, and various diameters including Ø 64 mm, Ø1 at 40 mm, Ø2 at 11 mm, and an Ø shaft of 45 mm.
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€ 77,52
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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.