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Neodymium Magnets

64 products

Showing 49 - 64 of 64 products

Showing 49 - 64 of 64 products
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Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect1250
$2.85
In stock, 68 units
  • 1.250" (31.75mm) long x 0.250" (6.35mm) wide
  • 0.250" (6.35mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 3 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect1251
$2.45
In stock, 195 units
  • 1.250" (31.75mm) long x 0.250" (6.35mm) wide
  • 0.250" (6.35mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 5 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect1400
$5.00
In stock, 1837 units
  • 1.590" (40.38mm) long x 0.185" (4.69mm) wide
  • 0.125" (3.17mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 2 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect1750
$5.75
In stock, 303 units
  • 1.750" (44.45mm) long x 0.500" (12.70mm) wide
  • 0.250" (6.35mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect1850
$5.40
In stock, 104 units
  • 1.772" (45mm) long x 0.079" (2mm) wide
  • 0.079" (2mm) thick
  • N50 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect2005
$8.25
In stock, 30 units
  • 2" (50.80mm) long x 0.250" (6.35mm) wide
  • 0.250" (6.35mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect2007
$12.00
In stock, 125 units
  • 2" (50.80mm) long x 1" (25.40mm) wide
  • 0.250" (6.35mm) thick
  • N50 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect2008
$8.50
In stock, 121 units
  • 2" (50.80mm) long x 1" (25.40mm) wide
  • 0.375" (9.52mm) thick
  • N45 Rectangle Magnets - Black Epoxy Coated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect2009
$8.25
In stock, 192 units
  • 2" (50.80mm) long x 0.375" (9.50mm) wide
  • 0.311" (7.90mm) thick
  • N42 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect2500
$6.50
In stock, 777 units
  • 2.500" (63.50mm) Long x 0.250" (6.30mm) Wide
  • 0.250" (6.30mm) thick
  • N40 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect3001
$5.00
In stock, 372 units
  • 3.500" (88.90mm) long x .180" (4.57mm) wide
  • 0.125" (3.17mm) thick
  • N48M Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 3 pcs
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect3125
$59.00
In stock, 96 units
  • 3" (76.20mm) long x 1" (25.40mm) wide
  • 1.250" (31.75mm) thick
  • N50 Rectangle Magnets - Nickel Plated
  • Minimum Order Quantity (MOQ) = 1 pc
Rectangle Magnets Neodymium Magnets Bar MagnetsRectangle Magnets Neodymium Magnets Bar Magnets
Rect4150
$14.75
In stock, 949 units

4.750" (120.64mm) long x 0.177" (4.50mm) wide

0.177" (4.50mm) thick

N50 Rectangle Magnets - Nickel Plated

Minimum Order Quantity (MOQ) = 1 pc

SuperMagnetMan Rubber Coated Rectangle Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com SuperMagnetMan Rubber Coated Rectangle Magnet. Used as medical magnets, motor magnets, automotive magnets, holding magnets, and robotics magnets. Strong rare earth neodymium magnets. www.supermagnetman.com
RUB Rect0100
$5.00
In stock, 2626 units
  • 0.625" (16mm) long x 0.315" (8mm) wide
  • 0.122" (3.10mm) thick
  • N38 Rectangle Magnet - Rubber Coated
  • Minimum Order Quantity (MOQ) = 2 pcs 

Frequently Asked Questions

Neodymium magnets are ideal for prototypes that require high magnetic strength in a small space. They’re commonly used in sensors, motors, medical devices, robotics, magnetic couplings, and R&D projects.

Neodymium magnets (NdFeB) are available in a wide range of grades, from N35 to N52, which indicate magnetic strength. For applications requiring performance in elevated temperatures or harsh environments, high-coercivity grades (often marked with suffixes like “H,” “SH,” “UH,” or “EH”) are available. These high-coercivity magnets resist demagnetization and maintain strength under higher operating temperatures — ideal for demanding prototypes and production designs.

Yes. Neodymium magnets can corrode if left uncoated, so most come with a Nickel-Copper-Nickel (Ni-Cu-Ni) finish. For wet or medical environments, epoxy or parylene coatings are recommended to protect performance during testing and production. Selecting the proper magnet or coating all depends on your specific application. We’re here to help if you need further assistance, contact us.

Yes. Through our engineering division, SM Magnetics, we can design and manufacture custom sizes, magnetization directions, and specialized coatings. You can either submit a custom request form or contact us directly to speak with our experts.

Contact Us

Didn’t find the answer you were looking for? Reach out below and our team will respond promptly with the details you need.

Customer support

Monday - Friday 8:30am-5:00pm CST

Call us at 205-621-8841

Send a message

Email us at sales@supermagnetman.com