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 00417R is a durable stainless steel washer designed for Radice type prop anodes, providing a secure fit and optimal performance in marine applications. |
€ 2,85
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 219,89
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 308,66
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 330,83
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 330,83
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 3,83
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 4,12
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 6,84
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 8,11
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 10,36
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 15,27
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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.
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.