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 M4x50mm countersunk flat head screws made from AISI 316 stainless steel, conforming to DIN 963, providing strong fastening with high corrosion resistance, available in packs of 36.
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$ 33,53
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1-2 weeks delivery time Durable M4x60mm countersunk flat head screws constructed from AISI 316 stainless steel, meeting DIN 963 standards for reliable fastening in demanding environments, sold in packs of 18.
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$ 34,28
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1-2 weeks delivery time M4x70mm countersunk flat head screws crafted from AISI 316 stainless steel, combining strength and corrosion resistance, compliant with DIN 963, supplied in packs of 18.
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$ 33,94
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1-2 weeks delivery time M5x20mm countersunk flat head screws made from high-quality AISI 316 stainless steel, following DIN 963 standards, offering excellent fastening strength and corrosion resistance, available in packs of 48.
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$ 33,17
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1-2 weeks delivery time Durable M5x30mm countersunk flat head screws produced from AISI 316 stainless steel, ensuring corrosion resistance and compliance with DIN 963, supplied in packs of 36.
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$ 33,11
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1-2 weeks delivery time M5x40mm countersunk flat head screws featuring a countersunk flat head design according to DIN 963, made from AISI 316 stainless steel for excellent corrosion resistance and durability, ideal for marine and outdoor use, available in packs of 36.
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$ 32,67
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1-2 weeks delivery time This countersunk flat head screw in M5 x 50 mm size is made from high-quality AISI 316 stainless steel, offering reliable fastening for demanding environments.
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$ 33,40
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1-2 weeks delivery time The M5 x 60 mm countersunk flat head screws feature robust construction and a smooth finish for a flush fit, combining precision with excellent corrosion resistance.
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$ 33,24
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1-2 weeks delivery time These longer M5 x 70 mm countersunk screws are crafted from AISI 316 stainless steel, designed for strong fastening in thicker materials or deeper fixing needs.
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$ 34,40
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1-2 weeks delivery time M6 x 20 mm countersunk flat head screws made from premium stainless steel provide corrosion resistance and dependable fastening performance.
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$ 33,51
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1-2 weeks delivery time The M6 x 30 mm countersunk screws combine extended length with the strength and durability of AISI 316 stainless steel and precise DIN 963 design.
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$ 33,86
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1-2 weeks delivery time These M6 x 40 mm countersunk screws offer longer length and maintain high durability and corrosion resistance typical of AISI 316 stainless steel.
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$ 32,65
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1-2 weeks delivery time The M6 x 50 mm countersunk flat head screws are crafted from premium stainless steel for strong, corrosion-resistant fastening applications.
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$ 32,67
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1-2 weeks delivery time M6 x 60 mm countersunk screws provide the longest length in the range, ensuring reliable strength and corrosion resistance for demanding uses.
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$ 33,24
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1-2 weeks delivery time These M6 x 70 mm countersunk screws are made from high-quality AISI 316 stainless steel, ideal for secure fastening in marine and outdoor environments.
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$ 32,97
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1-2 weeks delivery time The M8 x 30 mm countersunk flat head screw is built from durable AISI 316 stainless steel to resist rust and provide strong hold in tough conditions.
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$ 32,43
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1-2 weeks delivery time These M8 x 40 mm countersunk screws offer secure fastening with marine-grade stainless steel, designed to withstand corrosion and maintain strength.
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$ 33,24
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1-2 weeks delivery time The M8 x 50 mm countersunk flat head screws provide durability and corrosion resistance, suitable for applications requiring a flush finish and long-lasting hold.
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$ 32,72
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1-2 weeks delivery time M8 x 60 mm countersunk screws deliver reliable fastening strength with corrosion-resistant AISI 316 stainless steel construction.
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$ 32,61
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1-2 weeks delivery time These M8 x 70 mm countersunk flat head screws are made from durable AISI 316 stainless steel, offering secure fastening and excellent corrosion resistance.
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$ 32,34
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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.