Magnetic Fasteners
Certified, Experienced Partner for Reliable Industrial Magnetic Fasteners
Adams Magnetic Products, an ISO 9001:2015 certified and ITAR registered fabricator, specializes in providing robust magnetic fasteners for OEMs and fastener suppliers.
We have millions of magnetic products in stock, in thousands of configurations. We also excel in custom magnetic fastening assemblies with comprehensive machining capabilities, supported by over 75 years of engineering experience and a commitment to industry-leading customer service, testing, and analysis.
Adams’ Services
Adams can provide stock and custom magnetic fasteners using all grades of steel, stainless steel, brass, silicon bronze, and nickel alloys, as well as non-ferrous and exotic metals.
Testing and analysis of magnet materials
Magnetic circuit analysis (FEA, APQP, and more)
Fabrication capabilities in the US
Blanket orders and other stocking agreements
Consignment
PPAP
Quick sample turnaround
Inspection
Lot control
Our machining capabilities include:
Milling
Drilling
Tapping
Flattening
Turning
Slotting
Bending
Notching
Magnet Holding Strength Comparison Chart
10-50 Pounds
Magnet Applications
Let Adams help choose the magnets to best suit your specific sensor application requirements.
We have experience designing around the effect of environmental conditions, temperature, shock, vibration, corrosion resistance, magnetic stability, manufacturability, and form factor (and more!) related to the use of magnets with sensors and can help optimize the performance of your application.
Hall Effect Sensors
Magnetic Hall Effect Sensors are popular for their versatility in sensing position, velocity, and/or direction. Offering non-contact and wear-free operation, they are low maintenance, essentially a “set it and forget it” operation.
Guitar Pickups
Adams Magnetic Products supports the music industry every day by supplying high-quality alnico and ceramic magnets for every style of pickup made. Select from our stock sizes, or we can produce to your exact specifications.
Motors
Magnets and assemblies from Adams Magnetic Products can be found in many types of motors, generators, and actuators.
Package Enclosures
Magnetic packaging closures offer unique solutions for creative ingenuity while providing features such as easy-to-open devices and strong repeat closure technologies.
Interested in Learning More?
Adams is ready to be a part of your products with off-the-shelf and custom magnetic fastening assemblies. Contact us to find out more.
Frequently Asked Questions
What are magnetic fasteners?
These fasteners are fastening components that use magnetic force to secure, join, or hold parts together without traditional threaded hardware like screws, bolts, or clips. They rely on magnets integrated with ferrous materials to provide secure attachment while allowing easy engagement and disengagement.
How do magnetic fasteners differ from traditional mechanical fasteners?
Magnetic fasteners offer tool-free assembly and disassembly, faster installation, and reduced wear on mating surfaces. Unlike conventional fasteners, they don’t rely on torque or threads and can simplify assembly processes, reduce labor costs, and improve ergonomics on the manufacturing floor.
What industries commonly use magnetic fasteners?
Magnetic fasteners see broad use across industrial applications, automotive, consumer products, electronics, appliance manufacturing, and any application where rapid assembly or non-permanent joining is advantageous. Adams serves OEMs and fastener suppliers with robust solutions tailored to specific industry needs.
What materials and magnet types are used in magnetic fasteners?
Adams Magnetic can integrate a wide variety of magnetic materials, including rare earths like neodymium and samarium-cobalt, as well as ceramic or alnico magnets, depending on required strength, operating environment, and thermal conditions. These are paired with steel, stainless steel, brass, nickel alloys, or other structural materials as needed.
Can magnetic fasteners be customized for specific applications?
Yes – Adams specializes in custom magnetic fastening assemblies with extensive machining and fabrication capabilities. Whether you need unique form factors, magnet orientations, or hybrid assemblies integrated into your design, engineers can partner with you from concept to production.
What are the benefits of using industrial magnetic fasteners?
These fasteners provide:
- Faster, tool-less assembly and disassembly
- Reduced risk of damage to parts
- Improved ergonomics and maintenance access
- Repeatable positioning and reliable hold
- Clean, non-mechanical fastening solutions
These advantages can translate to higher throughput and lower life cycle costs compared to traditional fastening methods.
Are magnetic fasteners suitable for high-stress or load-bearing applications?
Proper selection of magnet grade (e.g., neodymium for high strength) and mechanical design allows these fasteners to support significant loads. Adams can assist in selecting materials and configuring assemblies to meet performance requirements in demanding environments.
What environmental factors should be considered with magnetic fasteners?
Key considerations include operating temperature, corrosion potential, vibration, and magnetic field exposure. Certain magnet materials (e.g., rare earth magnets) have high strength but require protective coatings or different grades for extreme environments. Adams engineers can help evaluate these factors.
How do I request samples or a quote for industrial magnetic fasteners?
You can contact Adams Magnetic Products directly through the Get In Touch form on this page or reach out to support for custom proposals, samples, or engineering consultations.
Does Adams provide engineering support for integrating magnetic fasteners into my design?
Yes – Adams offers design support, prototyping, testing, and analysis services to ensure magnetic fastening solutions integrate seamlessly and perform reliably within your product.