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 03514 Vetus Propeller Nut, weighing 0.94 kg (2.07 lbs), features dimensions including a diameter of 75.50 mm (2.97 inches) and is compatible with KGF 220/230/285/310 models. |
€ 65,07
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 03605 Quick Propeller Nut is designed for efficiency and durability, making it a vital component for the BTQ140. Its robust construction ensures a secure fit, enhancing the overall performance of your propeller system. |
€ 5,89
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 03605AL Quick Propeller Nut is a precision-engineered component designed for the BTQ140 system, featuring a weight of 0.09 kg (0.20 lbs) and dimensions of 17 mm (0.67 inch) for 'a', 31 mm (1.22 inch) for 'h', 48 mm (1.89 inch) for 'Ø', 5 mm (0.20 inch) for 'Ø1', and 42 mm (1.65 inch) for 'Ø2'. |
€ 5,80
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1-2 weeks delivery time Price incl. 19% VAT The Tecnoseal 03606 Quick Propeller Nut is specifically designed for the BTQ185 system, offering reliable performance and durability. Its robust construction ensures ease of installation and maintenance in marine applications, making it an essential component for effective propeller management. |
€ 7
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 6,05
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 9,03
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 6,53
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1-2 weeks delivery time Price incl. 19% VAT 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). |
€ 12,07
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 8,17
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 3,07
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 2,41
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 1,93
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1-2 weeks delivery time Price incl. 19% VAT 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). |
€ 3,74
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 16,44
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 19,04
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 18,44
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 24,58
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1-2 weeks delivery time Price incl. 19% VAT 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. |
€ 3,14
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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.