With over 30 years of experience, they manufacture anodes made of zinc, aluminum, and magnesium directly at their factory in Grosseto, Tuscany. Today, they offer the largest selection of anodes in the world: nearly 2,000 standard production anodes and over 3,000 custom-made products crafted to meet customer demands.
Fast deliveries of yacht equipment, calculation, selection of analogues and spare parts. Send us your request and we will contact you ASAP with a solution. We deliver in Cyprus, throughout Europe and worldwide. More than 10 years of experience.
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412 is a durable Radice Conical Prop Nut designed for marine applications, featuring a brass plug and suitable for shafts with a diameter of 35mm. It weighs 0.73 kg, measures 36 mm in height, and has a width of 24 mm, with a diameter of 50 mm and a thread size of 24x2. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412/1 is a reliable conical prop nut with a durable brass plug, designed for various applications. It features a thread size of 22 x 1.5 mm and dimensions including a height of 24 mm and a diameter of 50 mm, ensuring a secure connection and optimal performance. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412/2 is a durable conical prop nut designed for marine applications, featuring a brass plug and a thread size of 14x1.5. With a weight of 0.84 kg (1.85 lbs) and dimensions including a 50 mm diameter and various heights, it ensures a secure fit for shafts measuring 35 mm. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412/3 is a durable conical prop nut designed for marine applications, featuring a brass plug for enhanced performance. It ensures a secure fit with dimensions of 36 mm for height, 24 mm for width, and a thread size of 24x1.5, making it essential for optimal propeller functionality. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412/B is a high-quality propeller anode designed for Beneteau boats, essential for protecting the propulsion system from corrosion and ensuring optimal performance. It fits shafts with a diameter of Ø35 mm and is characterized by its weight of 0.74 kg and various dimensions, making it a reliable choice for marine applications. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412E is a durable hexagonal prop nut designed for marine applications, complete with a brass plug for a secure fit. It weighs 0.75 kg and has dimensions of 36 mm for c, 24 mm for h and h1, and a diameter of 50 mm, suitable for a 35 mm shaft. |
€ 51,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412E/3 is a durable hexagonal prop nut designed for marine applications, featuring a brass plug for excellent sealing and corrosion resistance. It weighs 0.75 kg and has dimensions of 36 mm for height, 24 mm for depth, and a thread size of 24x1.5. |
€ 51,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412E/XC is a durable hexagonal prop nut with a brass plug, designed for marine applications. Weighing 0.75 kg and measuring 50 mm in diameter, it features dimensions of 36 mm in length, 27 mm in height, and 24 mm in height with a shaft diameter of 10 mm. |
€ 51,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412R is a durable stainless steel washer designed for Radice type propeller anodes, featuring a weight of 0.01 kg and dimensions of 10 mm for c, 51 mm for Ø1, and 24 mm for Ø2, ensuring reliable performance in marine applications. |
€ 1,39
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00412X/C is a conical prop nut designed for marine applications, featuring a brass plug for secure fitting and reliable performance. It weighs 0.85 kg and has dimensions of 36 mm for height, 24 mm for depth, and a hole diameter of 10 mm, making it an essential component for propeller systems. |
€ 48,03
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00413 is a durable Radice conical prop nut, complete with a brass plug, designed for marine propeller shafts. It features a shaft diameter of 40 mm, weighs 1.02 kg, and has precise dimensions, including a conical height of 41 mm and an outer diameter of 55 mm, making it a reliable choice for ensuring optimal performance in marine applications. |
€ 65,26
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00413/1 is a conical prop nut designed for marine applications, featuring a brass plug and a thread size of 26x2. With a weight of 1.10 kg, it measures 55 mm in length, with key dimensions of 41 mm for height, and an outer diameter of 40 mm, ensuring a secure and reliable fit for your boat's propeller system. |
€ 65,26
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 00413/2 is a conical prop nut designed for Radice applications, featuring a brass plug and precise 14x1.5 mm threading. Weighing 1.19 kg (2.62 lbs), it has a 55 mm diameter, 27 mm height, and is engineered for secure fastening in marine environments. |
€ 65,26
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 65,26
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 65,26
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 65,55
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 65,55
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 1,39
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What is the role of a Tecnoseal anode in protecting a boat's hull from corrosion?
Tecnoseal anodes play a critical role in protecting a boat's hull from corrosion through the use of sacrificial anodes for cathodic protection. These anodes, made from aluminum and magnesium, act as a "sacrificial" layer that corrodes in place of the boat's hull and engine components, preserving their integrity in marine environments. As one of the world’s leading suppliers of sacrificial anodes, Tecnoseal ensures top-quality protection for both leisure boats and larger ships.
For high-quality corrosion prevention, explore our Anodes for Aluminium Boats, designed to ensure long-lasting marine protection.
What are the differences between aluminum and magnesium anodes in terms of their application on boats?
Aluminum and magnesium anodes serve different purposes based on the type of water where boats operate. Magnesium anodes are more active and are best suited for freshwater environments, offering high-quality cathodic protection by corroding faster than aluminum. Aluminum anodes, on the other hand, are more commonly used in saltwater and brackish water, as they provide long-lasting protection for boats in harsher marine environments, making them ideal for a wide range of leisure and naval applications.
How does zinc protect a boat's hull from corrosion in saltwater environments?
Zinc anodes, produced by Tecnoseal foundry, offer essential cathodic protection to a boat's hull in saltwater environments. By acting as sacrificial anodes, zinc absorbs the corrosive effects of seawater, protecting the boat’s hull and other metal components. Tecnoseal, with a wide range of anodes specifically designed for the leisure boat market, produces and supplies high-quality zinc anodes that meet the needs of both recreational and commercial vessels, ensuring long-lasting protection against corrosion.