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 The Osculati 37.321.17 is a tarpaulin button with a large head, constructed from AISI 316 stainless steel and measuring 12.5 mm. This type of button is specifically designed for securing tarpaulins, covers, or other fabrics in marine and outdoor settings. The AISI 316 stainless steel construction ensures excellent corrosion resistance, making it suitable for prolonged exposure to varying weather conditions. With a sizable 12.5 mm head, this tarpaulin button facilitates easy and secure fastening, providing a reliable solution for keeping covers in place. Whether used in boating applications, camping, or other outdoor activities, the Osculati 37.321.17 Tarpaulin Button with Large Head offers a durable and effective means of securing fabrics with convenience.
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$ 6,22
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1-2 weeks delivery time The Osculati 37.322.04BI Nylon Under-Screw Washer in White, 4 mm, is a crucial accessory for various projects. Made of durable nylon, it offers reliability and longevity, while its clean white color adds a polished finish. With a 4 mm hole diameter and 13 mm external diameter, this pack of 100 washers ensures secure and stable fastening for screws in carpentry, electrical work, and general repairs, making it an essential component in your toolkit.
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$ 13,55
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1-2 weeks delivery time The Osculati 37.322.04NE Nylon Under-Screw Washer in Black, with a 4 mm diameter, is a versatile addition to your toolkit. Crafted from durable nylon, its sleek black color not only adds a modern aesthetic but also provides effective protection and support for screws. With a snug fit around screws and a pack of 100 pieces, this washer ensures stability and reliability in various projects, making it an indispensable component for woodworking, electronics, and general repairs.
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$ 13,55
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1-2 weeks delivery time The Osculati 37.322.05BI Nylon Under-Screw Washer in White, with a 5 mm hole diameter, is a versatile addition to your toolkit. Crafted from durable nylon, its clean white color not only enhances the appearance of your projects but also provides reliable protection and support for screws. With a snug fit and a pack of 100 pieces, this washer ensures stability and longevity in various applications, making it a valuable asset for carpentry, electrical work, and general repairs.
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$ 13,55
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1-2 weeks delivery time The Osculati 37.322.05NE - Nylon Under-Screw Washer Black 5 mm is a variant of nylon washer designed in black color. With a hole diameter of 5mm and an external diameter of 15mm, these washers come in a pack of 100 units, making them suitable for a wide range of applications requiring durable and reliable fastening solutions.
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$ 13,55
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1-2 weeks delivery time The Osculati 37.323.04 Chromed Brass Under-Screw Washer, with a 4 mm hole diameter, is a top-quality addition to any project. Crafted from durable chromed brass, it not only offers corrosion resistance but also adds a touch of elegance with its sleek chrome finish. With 100 pieces in the pack, this washer ensures secure and stable fastening for various applications, making it an excellent choice for furniture restoration, automotive work, or marine projects where both durability and aesthetics are essential.
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$ 13,27
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1-2 weeks delivery time Upgrade the security of your marine equipment with Osculati 37.331.00 Special Bayonet Locks. Crafted from durable stainless steel, these locks are designed for floor plates and feature a practical combination of a screwable bushing and a conical bayonet screw to securely lock the floor plate in place. Universally sized and suitable for 8/15 thickness floor plates, these locks provide versatile and reliable solutions for mounting kits. Trust Osculati for durability and functionality in marine hardware.
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$ 17,65
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1-2 weeks delivery time The Osculati 37.339.01 is a shore cap under-screw washer in white, designed to provide a secure and aesthetically pleasing fastening solution. This washer is likely crafted from durable materials suitable for marine environments, ensuring resistance to corrosion and environmental conditions. The white color adds a clean and polished finish to the fastening assembly, contributing to both functionality and visual appeal. Specifically designed for under-screw application, this shore cap washer is likely to be used in various marine and outdoor settings, ensuring a reliable and stylish fastening solution. Whether for boat fixtures or other applications requiring secure and visually appealing fastening, the Osculati 37.339.01 Shore Cap Under-Screw Washer in white offers a practical and attractive option.
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$ 82,12
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1-2 weeks delivery time The Osculati 37.339.02 shore cap under-screw washer in black offers easy installation and secure fastening. Its under screw rims come with snap-on covers for convenience, while the head cover is firmly attached to the base for a neat finish. With its black color finish, it adds a touch of sophistication to any application. This pack includes 500 pieces, suitable for screws with diameters ranging from 3.5mm to 4.2mm, providing ample supply for various projects.
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$ 82,12
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1-2 weeks delivery time The Osculati 37.339.03 Shore Cap Under-Screw Washer in Teakholz comes in a pack of 500 pieces and is a versatile addition to your hardware collection. These washers feature snap-on covers for easy installation, with the head cover securely attached to the base. With a natural teak color, they blend seamlessly with outdoor environments, making them perfect for decking, boat fittings, and outdoor furniture. Compatible with screw diameters of 3.5 to 4.2 mm, they offer both quantity and versatility for various tasks, ensuring a professional finish and secure fastening.
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$ 82,12
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1-2 weeks delivery time Washers with snap-on caps designed for screw heads, made from UV-stabilized polypropylene for excellent aesthetics, impermeability, and corrosion protection at a low cost. Suitable for use with screws and self-tapping screws with concealed heads. The caps are white, and the washers are compatible with screws of 3.5-4.2 mm diameter. Sold in a pack of 1000.
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$ 110,86
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1-2 weeks delivery time The Osculati 37.340.02 Washer With Snap-On Cap, featuring 1000 pieces per pack, is a premium product suitable for various tasks. These genuine USA washers come with snap-on caps for easy installation and are made of UV-resistant polypropylene, ensuring durability and stability with a watertight and anti-corrosive finish. Designed for self-tapping into wood or metal, they offer versatility and reliability, complemented by the sleek black edging for a professional appearance. With a generous quantity in the pack, these washers provide a cost-effective solution for your hardware needs, guaranteeing high-quality finishes and dependable performance.
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$ 109,57
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1-2 weeks delivery time The Osculati 37.340.03 Washer with Snap-On Cap in Teak is a set of 1000 genuine USA washers designed for exceptional performance. Fitted with snap-on caps, these washers are made from UV-resistant polypropylene with stabilization, ensuring a high-quality finish and resistance to the elements. The teak edging color adds a stylish touch. These washers are watertight and anti-corrosive, making them suitable for self-tapping into wood or metal surfaces. The pack of 1000 provides a substantial quantity for various projects and applications.
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$ 109,57
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1-2 weeks delivery time The Osculati 37.340.04 Washer With Snap-On Cap, containing 1000 pieces per pack, is a genuine USA product designed for versatility. Crafted from UV-resistant polypropylene, these washers offer durability and stability, with snap-on caps for easy installation and a high-quality finish that's watertight and anti-corrosive. Suitable for self-tapping into wood or metal, they provide reliability for various tasks. With a light grey edging, they add a modern touch to projects and come in a pack size that ensures you have enough for multiple projects, making them a practical choice for your hardware needs.
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$ 109,57
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1-2 weeks delivery time The Osculati 37.341.01 Washer with Snap-On Cap, in a crisp white color and with a diameter of 4.8/6.0 mm, is a practical and aesthetically pleasing fastening solution. This washer is designed with a snap-on cap, offering a secure and tidy closure for various applications. Its versatile size makes it suitable for a range of uses, providing a clean and polished look to fastenings in marine or other settings. Osculati's commitment to quality ensures that this washer not only serves its functional purpose effectively but also adds a touch of visual appeal. Whether used in boat maintenance or other projects, the Osculati 37.341.01 Washer with Snap-On Cap combines practicality with a clean and refined design.
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$ 109,57
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1-2 weeks delivery time The Osculati 37.341.02 Washer With Snap-On Cap, containing 1000 pieces per pack, is a genuine USA product tailored for a variety of tasks. Crafted from UV-resistant polypropylene, these washers offer durability and stability, featuring snap-on caps for effortless installation and a high-quality finish that's both watertight and resistant to corrosion. Designed for self-tapping into wood or metal, they ensure reliability and versatility. With a sleek black edging, they add a professional touch to your projects, making them suitable for various materials and finishes. With a generous pack size, they provide a practical and cost-effective solution for your hardware needs, guaranteeing dependable performance and professional results.
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$ 103,48
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1-2 weeks delivery time The Osculati 37.341.03 Washer with snap-on cap is a pack of 1000 genuine USA washers designed for self-tapping into wood or metal. The washers are made of UV resistant polypropylene, offering a stabilized and guaranteed high-quality finish. With a teak edging color, these washers are watertight and anti-corrosive. Suitable for screws with a diameter ranging from 4.8 to 6 mm.
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$ 103,48
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1-2 weeks delivery time The Osculati 37.341.04 Washer With Snap-On Cap, containing 1000 pieces per pack, is an authentic USA product suited for a wide range of applications. Crafted from UV-resistant polypropylene, these washers ensure durability and stability, featuring snap-on caps for effortless installation and a high-quality finish that's both watertight and resistant to corrosion. Designed for self-tapping into wood or metal, they provide reliability and versatility. With a light grey edging, they offer a modern aesthetic, complementing various materials and finishes. With a generous pack size, they offer convenience and cost-effectiveness for your hardware needs, ensuring dependable performance and professional results.
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$ 110,86
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1-2 weeks delivery time The Osculati 37.342.00 - "Tap-Caps" are genuine US white nylon caps designed specifically to cover Phillips self-tapping screws (DIN 7982) ranging from 3.5mm to 4.8mm in diameter, as well as machine screws (DIN 965) with diameters of 4mm and 5mm. With a screw cover diameter of 12mm, this pack includes 1000 caps, ensuring comprehensive coverage for a variety of screw sizes.
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$ 128,06
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1-2 weeks delivery time The Osculati 37.350.01 Glass Stop Spacer in white comes in a packaging containing 100 pieces. These spacers are likely designed to provide a secure and evenly spaced support for glass panels or similar materials. The white color adds a clean and unobtrusive look, suitable for various applications where aesthetics and functionality are crucial. With a pack of 100, these spacers offer a cost-effective solution for projects requiring multiple glass stop spacers, whether in marine settings, construction, or other contexts where reliable spacing and support for glass panels are needed. The Osculati 37.350.01 Glass Stop Spacer is a practical accessory for achieving precision and stability in glass installations.
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$ 92,35
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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.