Curved Magnets | McMaster-Carr

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1,143 Products

About Magnets

Choose a magnet with the right strength, material, and temperature resistance for your application.

Flexible Magnets

These magnets are made of corrosion-resistant ceramic and bonded with rubber for flexibility.

Flexible Disc Magnets

These discs are made of corrosion-resistant ceramic and bonded with rubber for flexibility.

Conformable Magnets for Irregular Surfaces

Stretch these magnetic strips over corners and irregular surfaces.

High-Temperature Flexible Magnets

Unlike other flexible magnets, these resist demagnetizing at temps up to 250° F.

Alnico Magnets

Alnico U-Shape Magnets

Alnico Bridge Magnets

Alnico Horseshoe Magnets

Alnico Disc Magnets

Neodymium Magnets

Nickel plating gives these magnets good corrosion resistance.

Uncoated Neodymium Magnets

Cover these unfinished magnets with your choice of coating to prevent corrosion.

Nonmarring Neodymium Magnets

In addition to protecting magnets and mounting surfaces, a rubber coating gives these magnets a slip-resistant surface.

High-Temperature Neodymium Magnets

Even at temperatures up to 300° F, these magnets have strong holding power.

Multi-Pole Neodymium Magnets

Many small poles give these magnets shallower, more concentrated magnetic fields that hold especially well on thin material. They resist temperatures up to 180° F.

Ceramic Magnets

Ceramic magnets resist demagnetization better than other magnets and are an economical choice. They resist temperatures up to 400° F.

Samarium-Cobalt Magnets

Strong and compact, these rare earth magnets resist temperatures up to 570° F.

Magnets with Unthreaded Hole

Neodymium Magnets with Unthreaded Hole

Made of neodymium, these rare earth magnets are the strongest for their size. Slide onto a rod or use a bolt or screw to install.

Multi-Pole Neodymium
Magnets with Unthreaded Hole

Many small poles give these magnets shallower, more concentrated magnetic fields that hold especially well on thin material.

Alnico Magnets with Unthreaded Hole

Alnico magnets aren't as strong as rare earth magnets, but they withstand the highest temperatures—up to 970° F.

Ceramic Magnets with Unthreaded Hole

Ceramic magnets resist demagnetization better than other magnets and are an economical choice. They resist temperatures up to 400° F.

Stepped Magnets

Press these magnets into place, or use them like a tongue and groove to align components. The stepped profile allows you to install them without adhesives or screws.

Encased Magnets

Nonmarring Encased Neodymium
Magnets with Unthreaded Hole

A rubber cover protects the mounting surface as well as the magnet.

Encased Neodymium Magnets with Unthreaded Hole

A metal case protects the magnetic material.

Encased Ceramic Magnets with Unthreaded Hole

Ceramic magnets resist demagnetization better than other magnets and are an economical choice. They resist temperatures up to 480° F.

Encased Alnico Magnets with Unthreaded Hole

Alnico magnets resist temperatures up to 420° F.

Press-Fit Encased Magnets

Press these magnets into a drilled hole so they are flush against the surface.

Encased Magnets with Mounting Plate

To add a magnetic surface anywhere, install the mounting plate, then screw on the magnet.

Encased Ceramic Magnets with Threaded Hole

These ceramic magnets resist demagnetization better than other magnets, and have a metal case to protect the magnetic material. They resist temperatures up to 175° or 245° F.

Encased Samarium-Cobalt Magnets

Rare earth samarium-cobalt offers a balance of strength and temperature resistance.

Encased Ceramic Magnets with Threaded Stud

Ceramic magnets resist demagnetization better than other magnets and are an economical choice. They resist temperatures up to 140° F.

Encased Alnico Magnets with Threaded Hole

Alnico magnets resist temperatures up to 420° F.

Nonmarring Encased Neodymium
Magnets with Threaded Hole

A rubber cover protects the mounting surface as well as the magnet.

Nonmarring Encased Ceramic Magnets

A plastic case protects the mounting surface as well as the magnet.

Encased Neodymium Magnets with Threaded Stud

A steel case concentrates and focuses the magnetic field. It also protects the magnetic material.

Encased Neodymium Magnets with Threaded Hole

A metal case protects the magnetic material.

Nonmarring Encased Neodymium
Magnets with Threaded Stud

A rubber cover protects the magnet and mounting surface.

Encased Ceramic Magnets

A case protects the magnetic material.

Machinable Magnets

These magnets are bonded with epoxy resin, so they can be machined with carbide tooling.

Machinable Magnets with Unthreaded Hole

Slide these magnets onto a rod or install with a bolt. They are bonded with epoxy resin, so they can be machined with carbide tooling.

Paired Magnets

Center-Aligning Paired Magnets

Attach parts in the same place every time with these magnet pairs that center as they pull together.

Twist-Release Paired Magnets

These magnet pairs attract for a strong hold but repel when twisted for an easy release. Use them on doors, covers, and other parts that need to be repeatedly installed and removed.

Multi-Position Paired Magnets

These magnet pairs rotate into multiple positions to orient displays, sensors, and other devices. They have a firm hold at specific angles, but turn easily without detaching.