Fasteners are crucial components across many industries. While steel remains a popular material for fasteners, there is a wide selection of alternative materials tailored for specific applications. Each material has unique properties that optimize performance, from enhanced strength to superior corrosion resistance. Let’s look at some characteristics and applications of the metals and materials we commonly work with.
Talk to our team about using standard or exotic materials for your projects.
Aluminum Fasteners
Aluminum is lightweight, corrosion-resistant, and non-magnetic, making it ideal for industries like aerospace, transportation, and electronics. Its weight-saving properties and resilience against rust make it suitable for exterior applications where strength isn’t the primary concern. For projects requiring lightweight yet durable fasteners, aluminum is a great option.
Titanium Fasteners
Titanium fasteners are known for their high strength-to-weight ratio. Titanium also offers excellent corrosion resistance, making it a great choice for the medical, aerospace, and marine sectors. As titanium is biocompatible, it is often used in medical implants and devices. While titanium may be more expensive than steel, the advantages outweigh the cost.
Brass Fasteners
Brass fasteners provide exceptional protection against corrosion from water, acids, and heat cycles. As a result, brass is frequently used in plumbing and decorative applications. It is an attractive metal that makes products stand out, but it is not as strong compared to other materials so it should be used in low-stress environments.
Plastic and Nylon Fasteners
Plastic and nylon fasteners are lightweight, corrosion-resistant, and non-conductive. They are beneficial in electrical applications where insulation from other components is necessary. Although plastic lacks the durability of metal, its versatility in non-structural applications makes it a valuable choice.
Copper Fasteners
Copper is the preferred choice for electrical applications and grounding components with its superior conductivity. Beyond superior electrical properties, copper also has a natural ability to kill bacteria on contact, including pathogens like MRSA which makes copper fasteners ideal for healthcare settings.
Inconel and K-500 Monel Fasteners
Inconel and K-500 Monel are superalloys containing high levels of nickel, with Inconel also containing chromium and Monel containing copper. Both materials are extremely corrosion-resistant and work best for high-temperature environments. Inconel’s resistance to extreme heat makes it suitable for jet engines and gas turbines, while Monel’s resilience against saltwater and acids is perfect for marine applications.
Omni’s Expertise in Fastener Fabrication
Omni is a leading distributor and manufacturer of fasteners in a variety of materials, ensuring you have the products you need for every application. From medical devices and electrical to aerospace and marine applications, we are equipped to handle your specific requirements. Talk to our team about using standard or exotic materials for your projects.