Marine fasteners are specialized components used to assemble, secure, and ensure the structural integrity of boat fittings and parts in corrosive marine environments. These include stainless steel screws, bolts, washers, and nuts made from 316 or 304 stainless steel, known for their excellent corrosion resistance.
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 screw, measuring Ø 2.9 x 32 mm, is a self-tapping screw with a parallel head and cross cut design, made from durable stainless steel A2. It meets DIN 7981 standards, ensuring reliability and corrosion resistance for various applications.
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€ 13,76
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 screw, with dimensions Ø 2.9 x 9.5 mm, is a self-tapping screw featuring a parallel head with a cross cut, made from durable stainless steel A2. Designed for versatility in various applications, it adheres to the DIN 7981 standard and is identified by the product number Y79812995 FNI.
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€ 3,85
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,5X13 mm is a reliable self-tapping screw, featuring a parallel cross cut head and made from stainless steel A2, conforming to DIN 7981 standards. It is versatile for various applications and is identified by the product number Y79813513 FNI, with dimensions of Ø 3.5 mm x 13 mm.
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€ 5
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,5X16 mm is a durable self-tapping screw made from high-quality stainless steel A2, providing strength and longevity for various applications. It features a parallel head with a cross cut, conforms to the DIN 7981 standard, and has dimensions of Ø 3.5 mm x 16 mm. The product number for this screw is Y79813516 FNI.
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€ 5,21
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981 is a durable self-tapping screw made from stainless steel A2, measuring Ø 3.5 x 19 mm. It features a parallel head and cross cut design, ensuring reliable fastening for various applications, and is compliant with DIN 7981 standards. The product number is Y79813519 FNI.
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€ 5,84
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,5X22 mm is a durable self-tapping screw made from stainless steel A2, adhering to the DIN 7981 standard. With a cylindrical head featuring a cross cut, it has a diameter of 3.5 mm and a length of 22 mm, making it suitable for various applications in different environments. Its product number is Y79813522 FNI.
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€ 6,71
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981 Ø 3.5X25 mm is a durable and reliable self-tapping screw designed for various applications. Made from stainless steel A2 and compliant with DIN 7981 standards, it features a parallel head cross cut, with dimensions of 3.5 mm in diameter and 25 mm in length. Product Number: Y79813525 FNI.
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€ 8,41
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,5X32 mm is a durable self-tapping screw made from high-quality stainless steel A2, ensuring resistance to corrosion for both indoor and outdoor applications. It features a cylindrical head with a cross cut and complies with the DIN 7981 standard. Product number Y79813532 FNI, with dimensions of Ø 3.5 mm x 32 mm.
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€ 9,49
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,5X38 mm is a durable and reliable self-tapping screw with a parallel head and cross cut, designed for various applications. Made of stainless steel A2 and conforming to DIN 7981 standards, it features a diameter of 3.5 mm and a length of 38 mm, making it a versatile fastening solution.
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€ 11,12
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 screw, measuring Ø 3.5 x 45 mm, is a high-performance self-tapping screw made from durable stainless steel A2, ideal for reliable fastening in various applications. It features a parallel head with a cross cut design and complies with the DIN 7981 standard. Its product number is Y79813545 FNI.
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€ 24,96
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 screw, measuring Ø 3,5X9,5 mm, is a durable and versatile self-tapping screw made from high-quality stainless steel A2. Designed with a cylindrical head and cross cut, it adheres to the DIN 7981 standard, ensuring reliability and longevity in various applications. The product number for this screw is Y79813595 FNI.
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€ 4,56
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,9X13 mm is a durable self-tapping screw made from stainless steel A2, offering excellent resistance to corrosion for both indoor and outdoor applications. It features a parallel head with a cross cut design and complies with DIN 7981 standards, making it a reliable choice for various tasks. Product Number: Y79813913 FNI.
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€ 6,20
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,9X16 mm is a durable self-tapping screw made from high-quality stainless steel A2, offering excellent corrosion resistance for both indoor and outdoor applications. With a cylindrical head featuring a cross cut, it measures Ø 3.9 mm x 16 mm and adheres to DIN 7981 standards, making it suitable for a variety of materials and easy to install. The FNI product number is Y79813916.
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€ 6,64
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3,9X19 mm is a cylindrical cross-cut self-tapping screw made from durable stainless steel A2, ensuring resistance to corrosion and longevity. Adhering to DIN 7981 standards, it serves as a reliable fastening solution for various applications, making it suitable for both professional and DIY projects. Its specifications include a diameter of 3.9 mm and a length of 19 mm.
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€ 7,99
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981, made from high-quality stainless steel A2, is designed for durability and corrosion resistance. It features a self-tapping design, a cross cut cylindrical head style, and dimensions of Ø 3.9 mm x 22 mm, adhering to the DIN 7981 standard. The product number is Y79813922 FNI.
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€ 8,76
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 screw, with a diameter of 3.9 mm and a length of 25 mm, is a cross cut cylindrical head screw made from high-quality stainless steel A2. Designed for various applications, it offers durability, reliability, and a secure fit, adhering to DIN 7981 standards. The product number for this self-tapping screw is Y79813925 FNI.
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€ 9,28
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1-2 weeks delivery time Price incl. 19% VAT The TC 7981 Ø 3.9X32 mm self-tapping screws are high-quality, durable fasteners made from stainless steel A2, offering excellent corrosion resistance. They feature a parallel head with a cross cut design and comply with DIN 7981 standards, making them suitable for various applications. Product number: Y79813932 FNI.
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€ 12,69
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981 is a durable and versatile self-tapping screw made from stainless steel A2, designed for various applications, especially in outdoor and harsh environments. With a parallel head featuring a cross cut and dimensions of Ø 3.9 mm x 45 mm, it complies with DIN 7981 standards and offers excellent corrosion resistance.
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€ 23,46
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981 is a reliable fastening solution made from stainless steel A2, featuring a cylindrical head with a cross cut design. Designed as a self-tapping screw, it adheres to DIN 7981 standards and has dimensions of Ø 3.9X9.5 mm. Product number Y79813995 FNI.
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€ 5,70
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1-2 weeks delivery time Price incl. 19% VAT The Cross Cut Cylindrical Head Screw TC 7981 (Ø 4.2X13 mm) is a durable and reliable self-tapping screw made from stainless steel A2. It features a parallel head with a cross cut, adheres to DIN 7981 standards, and is ideal for various applications, ensuring quality performance.
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€ 6,85
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What makes marine grade fastener different from regular fasteners?
Marine grade fasteners differ from regular fasteners due to their enhanced corrosion resistance and durability, making them suitable for harsh marine environments. Made from materials like 316 stainless steel, silicon bronze, and brass, these fasteners are specifically designed to withstand exposure to saltwater and other corrosive conditions. Specialty marine fasteners provide a wide range of options, including machine screws and carriage bolts, ideal for boat supply and ensuring structural integrity on yachts.
Marine grade fasteners are carefully categorized to meet the demands of the boating industry. Whether you require stainless steel marine fasteners, copper nails, or a variety of alloy-based hardware, we carry a wide selection available in stainless steel, including 18-8 and metric sizes for various applications. The quality of these fasteners is crucial in ensuring that each hardware piece provides the corrosion resistance needed for marine environments, and suppliers are available to assist and fulfill orders with attention to both stock and custom requirements.
What type of marine fastener is most commonly used on boats?
The most commonly used marine fastener on boats is the stainless steel fastener, particularly in grades 304 and 316, due to their corrosion-resistant properties. These fasteners, such as hex bolts, wood screws, and nuts and bolts, are designed to withstand harsh marine environments, preventing rust and ensuring structural integrity. Silicone bronze fasteners are also popular for wood applications, offering additional strength and resistance in corrosive conditions.
How does silicon bronze compare to brass in marine fastener applications?
Silicon bronze and brass are both used in marine fastener applications, but they have different properties suited for various needs. Silicon bronze is more corrosion-resistant in a marine environment compared to brass, making it ideal for demanding hardware projects, particularly where long-term durability is required. While brass is more cost-effective and often used for general marine bolt supply, silicon bronze remains stronger and better suited for corrosive environments, especially when exposed to saltwater.