SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com
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SuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.comSuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.comSuperMagnetMan Neodymium Ring Magnet. Used as medical magnets, motor magnets, sensor magnets, consumer electronics magnets. These ring magnets are strong rare earth neodymium magnets also used as automotive magnets. www.supermagnetman.com

R1005C - Ring Magnet - 6.35mm ID x 1mm TH - N35 - Nickel Plated

Thickness 0.039" (1 mm)
Inside Diameter 0.250" (6.35mm)
Outside Diameter 0.375" (9.52mm)
Grade Neodymium 35
Max Working Temp 80°C
Coating Nickel
Direction of Magnetism Through thickness
MOQ 20
Price:
$0.75 $1.00
Stock:
In stock (2688 units), ready to be shipped

Additional Resources

Pull Force Calculator

Estimate holding power for your application.

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Coating Specifications

Compare different coatings for corrosion resistance, and durability to choose the right option for your specific application.

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Material Grades & Curves

Explore Neodymium & Samarium Cobalt magnet material specs and BH curves to ensure proper material selection for your specific application.

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Custom Solutions

SuperMagnetMan is the e-commerce brand of SM Magnetics, here to make it easy to get the magnets you need for prototyping, testing, or small-scale use. When you're ready for a custom solution—whether that’s a fully engineered magnetic system, simulation support, or a complete assembly—our team at SM Magnetics is ready to help you bring it to life.

About the Product

Neodymium ring magnets deliver very high flux in a compact footprint—ideal for prototype assemblies. Common uses include encoders, shaft sensing, and rotor and stator test builds, with additional applications in magnetic couplings and concentric fixtures. The inner and outer-diameter geometry simplifies precise, concentric mounting and hardware pass-through, while axial magnetization creates a clean annular field that works well with Hall and reed sensors. Select grade and magnetization to meet field strength and temperature margin requirements (standard grades operate around 80–100 °C, with high-temperature variants available). Choose coatings to match the environment, then confirm holding force with the pull-force calculator and review material data and tolerances before moving to production.

Customer Reviews

Based on 2 reviews
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S
Steven Lamb
These things are great

Got some paradolia acting up? Low-frequency radio waves invading your domain? If you can, spring for the gold covered ring magnets. Much better for self defense, otherwise these guys will work a since. Such as when you have to go to work but the fiber optic cable in the area of your face known as "mole- adjacent" starts acting up...just pop one of these suckers inside and one outside above your lip or wherever your mole-adjacent area is and viola, the gang stalkers trying to prevent you from being able to get to work so you can afford to live have been foiled (at least for now as they prefer multi-faceted torture tactics). Hope this helps. I have no idea what else ring magnets are used for, I use my to defend myself from psychotropic warfare.

J
Joseph Ward
Exactly as described...helpful pictures

Great product. I needed a very unique size and dimension for a RING MAGNET and found exactly what I needed here. The pictures with references like a penny were SUPER helpful to determine the right one. Thanks!

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