Neodymium Countersunk Magnets For Sale | Stanford Magnets

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Neodymium Countersunk Magnet Description

Neodymium countersunk magnets are a functional type of permanent magnets. These magnets have a countersunk hole, so they are easy to fix onto surfaces by using a matching screw. Neodymium (Neo or NdFeB) magnets are permanent magnets, and part of the rare-earth magnet family. Countersunk neodymium magnets have the highest magnetic properties and are the most powerful commercially available magnets today. Because of their magnetic strength, neodymium countersunk magnets are the preferred choice for many consumer, commercial and technical applications.

Stanford Magnets is specialized in manufacturing and supplying neodymium countersunk magnets applied in various industrial applications. We have advanced technology, rich experience, and professional engineering technicians in this field.

Looking for a certain size? Please visit Countersunk Magnet Grade page to see different sizes of magnets! If you require a specific size that is not available on our website, please contact us for a custom magnet quote.

Neodymium Countersunk Magnet Specification

Material: Sintered Neodymium-Iron-Boron ( NdFeB )

Size: Custom

Shape: Countersunk

Performance: Customized (N33 N35 N38 N40 N42 N45 N48 N50 N52 ……)

Coating: Nickel/ Customised (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance: ±0.05mm for diameter /thickness, ±0.1mm for width/ length

Magnetization: Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customized specific requirements magnetized)

Max. Working Temperature:

N35-N52: 80°C (176°F)

33M- 48M: 100°C (212°F)

33H-48H: 120°C (248°F)

30SH-45SH: 150°C (302°F)

30UH-40UH: 180°C (356°F)

28EH-38EH: 200°C (392°F)

28AH-35AH: 220°C (428°F)

SMBN0400 Neodymium Countersunk Magnet

Coating: Nickel Coated Magnets
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SMBN0421 Neodymium Countersunk Magnet

Dimension: 3/8'' x 3/8'' x 3/8'' (- 3/32'' hole)
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SMBN0448 Neodymium Countersunk Magnet

Dimension: 1/2'' x 1/2'' x 1/4'' thick w/ hole to accept a #6 screw
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SMBN0453 Neodymium Countersunk Magnet

Dimension: 1/2'' x 1/2'' x 1/2'' (- 0.127'' hole) Hole parallel to magnetization direction
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SMBN0454 Neodymium Countersunk Magnet

Dimension: 1/2'' x 1/2'' x 1/2'' (- 0.127'' hole)
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SMBN0455 Neodymium Countersunk Magnet

Dimension: 1/2'' x 1/2'' x 1/2'' (- 3/16'' hole)
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SMBN0486 Neodymium Countersunk Magnet

Dimension:3/4''x 3/4''x 1/4''thick(#6 screw)
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SMBN0512 Neodymium Countersunk Magnet

Dimension: 1'' x 1/2'' x 1/8'' thick
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SMBN0513 Neodymium Countersunk Magnet

Dimension: 1'' x 1/2'' x 1/8'' thick
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SMBN0514 Neodymium Countersunk Magnet

Dimension: 1'' x 1/2'' x 1/8'' thick
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SMBN0521 Neodymium Countersunk Magnet

Dimension: 1'' x 1/2'' x 1/2'' thick w/ countersunk holes to accept #6 screws
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SMBN0533 Neodymium Countersunk Magnet

Dimension: 1'' x 1'' x 3/16'' thick w/ countersunk holes to accept #6 screws
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