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 03606AL Quick Propeller Nut for BTQ185 is a high-quality, durable component designed to ensure a secure fit and efficient performance. It has a weight of 0.10 kg (0.23 lbs) and features dimensions including a diameter of 50 mm (1.97 inches), height of 32 mm (1.26 inches), and other measurements that provide a precise fit for optimal functionality.
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€ 20,84
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1-2 weeks delivery time The Tecnoseal 03607 Quick Propeller Nut is a durable and efficient component for the BTQ250, designed to ensure a secure fit and enhance performance. It weighs 0.36 kg (0.79 lbs) and features dimensions of 24 mm (0.94 inch) for a, 44 mm (1.73 inch) for h, 59 mm (2.32 inch) for Ø, 6 mm (0.24 inch) for Ø1, and 44 mm (1.73 inch) for Ø2.
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€ 34,71
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1-2 weeks delivery time The Tecnoseal 03607AL Quick Propeller Nut is a robust marine component designed for efficient performance and easy maintenance. It features a weight of 0.14 kg and dimensions of 24 mm for width, 44 mm for height, and 59 mm for outer diameter. Its compact and precise design ensures a secure fit and reliable operation.
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€ 20,84
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1-2 weeks delivery time The Tecnoseal 03608 Quick Propeller Nut is a durable component designed for marine applications, ensuring reliable performance for your boat's propeller system. It weighs 0.54 kg (1.19 lbs) and features dimensions of 27 mm (1.06 inch) in outer diameter, 49 mm (1.93 inch) for Ø1, and 70 mm (2.76 inch) for Ø2, with a height of 6 mm (0.24 inch) and a length of 46 mm (1.81 inch).
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€ 58,05
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1-2 weeks delivery time The Tecnoseal 03608AL Quick Propeller Nut is a high-quality component designed for the BTQ300 propeller system, ensuring secure attachment and optimal performance. Weighing 0.22 kg (0.48 lbs) and featuring dimensions of 27 mm x 49 mm x 70 mm, it is built to provide reliable functionality with specific measurements for precise fitment.
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€ 34,80
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1-2 weeks delivery time The Tecnoseal 03609 Quick Propeller Nut offers durable and efficient propeller attachment for marine applications, with a weight of 0.09 kg (0.19 lbs) and dimensions including a length of 11 mm (0.43 inch) and a diameter of 38 mm (1.50 inch), suitable for installation in BTQ110.
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€ 15,22
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1-2 weeks delivery time The Tecnoseal 03609AL Quick Propeller Nut is a durable marine component with precise dimensions including a 38 mm diameter and various other measurements for a secure fit. It weighs 0.03 kg and is installed in BTQ110 applications.
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€ 11,47
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1-2 weeks delivery time The Tecnoseal 03610 is a compact and durable quick small plate designed for BTQR systems, featuring a weight of 0.04 kg and dimensions of 60 mm in length, 15 mm in width, and 7 mm in height, with an inner diameter of 50 mm and outer dimensions of 6.5 x 5.25 mm.
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€ 12,17
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1-2 weeks delivery time The Tecnoseal 03610AL is a durable and precise quick small plate designed for BTQR applications. It features dimensions of 60 mm x 15 mm x 7 mm, a hole diameter of 50 mm, and additional dimensions of 6.5 x 5.25 mm, with a weight of 0.02 kg (0.04 lbs).
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€ 7,35
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1-2 weeks delivery time The Tecnoseal 03700 is a reliable marine propeller nut designed for optimal performance in marine applications, featuring robust construction and secure fit. It weighs 0.07 kg and has dimensions suitable for various installations, including use with a 35kgf thruster.
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€ 37,43
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1-2 weeks delivery time The Tecnoseal 03701 is a robust marine propeller nut, weighing 0.13 kg and measuring 48 mm in diameter. It features dimensions of 17.50 mm for height, 30 mm for length, and additional specific measurements of 10.50 mm, 27 mm, and 5.50 mm. It is designed for use with thrusters rated at 55 kgf.
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€ 44,23
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1-2 weeks delivery time The Tecnoseal 03702 is a durable marine propeller nut designed for securing propellers to shafts, ensuring reliable performance in various conditions. It is compatible with thrusters weighing 80, 95, and 115 kgf.
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€ 41,54
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1-2 weeks delivery time The Tecnoseal 03703 Craftsman Marine Propeller Nut is a high-quality component designed for marine propulsion systems. It features dimensions of 60 mm (Ø) with various specifications including a weight of 0.44 kg and is compatible with Thrusters of 125, 150, and 170 kgf.
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€ 56,05
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1-2 weeks delivery time The Tecnoseal 04000 is a durable anode designed for Torqueedo engines in the 401-801 series, preventing corrosion and extending engine life. It weighs 0.01 kg (0.03 lbs) and has dimensions of 17 mm (0.67 inch) in height and 25 mm (0.98 inch) in diameter, with a thread size of M10.
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€ 25,05
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1-2 weeks delivery time The Tecnoseal 04000ZN is a durable anode designed for Torqueedo engines in the 401-801 series, offering effective corrosion protection with a weight of 0.03 kg, dimensions of 17 mm in diameter and 25 mm in height, and an M10 thread size.
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€ 22,67
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1-2 weeks delivery time The Tecnoseal 06001 ZF Plate is designed for durability and precision, ensuring optimal engine performance. Weighing 0.29 kg (0.64 lbs) and featuring dimensions of 50 mm (1.97 inch) in length, 30 mm (1.18 inch) in height, and a diameter of 69 mm (2.72 inch), it is equipped with an M10x1.5 thread for reliable installation.
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€ 45,37
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1-2 weeks delivery time The Tecnoseal 06004X ZF Collar Anode is designed for saildrives, offering reliable corrosion protection. With a weight of 0.94 kg (2.07 lbs) and dimensions including a length of 148 mm (5.83 inch) and a diameter of 113 mm (4.45 inch), it is compatible with SD10 and SD12 models.
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€ 56,44
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1-2 weeks delivery time The Tecnoseal 06004XMG is a durable ZF collar anode designed for saildrive applications, providing excellent corrosion protection and ensuring the longevity of marine equipment. With precise dimensions and robust construction, it is essential for maintaining optimal performance in various marine environments.
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€ 61,82
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1-2 weeks delivery time The Tecnoseal 07040 is a premium grounding system featuring a silver-bathed ring and brush technology to reduce electrical interference. With a product code of 07040 and a weight of 0.35 kg (0.78 lbs), its dimensions include a 1.50 mm width, 60 mm height, and 40 mm diameter. This system is engineered for optimal performance and reliability across various applications.
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€ 479,11
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1-2 weeks delivery time The Tecnoseal 07045 is a reliable silver shaft grounding system featuring a silver bathed ring and brushers, designed to ensure optimal conductivity and performance for rotating equipment in various industrial applications.
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€ 492,28
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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.