Spencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth Magnet
Spencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth Magnet
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Spencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth Magnet

4 stars out of 1 review
(4.0)|
1 rating

Key item features

  • Size: 12mm x H 3mm, 20/40/60Pcs Magnets With Holes,Countersunk Hole 4mm
  • Ferrite Magnets, not strong magnets, Grade 5, It is highly stablility udner difficultal environment.
  • Durability - magnets have high resistance to demagnetization, corrosion and oxidation
  • Great for all Home, Office, Craft, Science Projects and Product Manufacturing application
Current price is $16.99
Price when purchased online
  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives between Feb 11 - Feb 13
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Sold and shipped by Spencer Happucation Inc
4.092124814264487 stars out of 5, based on 2019 seller reviews(4.1)
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Comparison Chart:
Magnet gradeN52Spencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth MagnetN35Gustave 1/2 x 1/8 Inch Neodymium Rare Earth Countersunk Ring Magnets Disc Magnets With Countersunk Hole 0.16 Inch, 40 PackN35Deago 10 Pcs Neodymium Disc Countersunk Round Hole Magnets N35 Strong Rare Earth Magnets For Home Office Hobby Crafts 22 X 5 MM(0.99"D*0.2"H)N3550 pc 1/2 in X 1/8 inch (13 mm x 3 mm) Permanent Magnet disc, The World’s Strongest & Most Powerful Rare Earth materialsN358x5mm Small Round Magnets disc 8mmx5 Magnet Dia 8mmx5mm Permanent NdFeB Magnet N35 (8X5 10PCS)-Uxcell 3.46" Dia Rubber Coated Magnets 88LBS Magnet Base with 1/4"-20UNC Threaded Studs and Nut-Super Strong 20pc Neodymium Magnets – 1" x 1/16" (25.4mm x 1.5mm) – Rare Earth Disc Magnets – Heavy Duty, Permanent, Industrial Strength – Silver Coated for Crafts, DIY, and Workshop UseN5210Pcs 20x3mm N52 Super Strong Round Disc Blocks Rare Earth Neodymium MagnetsN42Super Strong 4pc Neodymium 1/2 x 1 Permanent Magnet disc, The World’s Most Powerful Rare Earth Magnets (13mm x 26mm)
Permanent magnet typeRing MagnetsSpencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth MagnetRing MagnetsGustave 1/2 x 1/8 Inch Neodymium Rare Earth Countersunk Ring Magnets Disc Magnets With Countersunk Hole 0.16 Inch, 40 PackDisk MagnetsDeago 10 Pcs Neodymium Disc Countersunk Round Hole Magnets N35 Strong Rare Earth Magnets For Home Office Hobby Crafts 22 X 5 MM(0.99"D*0.2"H)Disk Magnets50 pc 1/2 in X 1/8 inch (13 mm x 3 mm) Permanent Magnet disc, The World’s Strongest & Most Powerful Rare Earth materialsDisk Magnets8x5mm Small Round Magnets disc 8mmx5 Magnet Dia 8mmx5mm Permanent NdFeB Magnet N35 (8X5 10PCS)-Uxcell 3.46" Dia Rubber Coated Magnets 88LBS Magnet Base with 1/4"-20UNC Threaded Studs and NutDisk MagnetsSuper Strong 20pc Neodymium Magnets – 1" x 1/16" (25.4mm x 1.5mm) – Rare Earth Disc Magnets – Heavy Duty, Permanent, Industrial Strength – Silver Coated for Crafts, DIY, and Workshop UseDisk Magnets10Pcs 20x3mm N52 Super Strong Round Disc Blocks Rare Earth Neodymium MagnetsCylinder MagnetsSuper Strong 4pc Neodymium 1/2 x 1 Permanent Magnet disc, The World’s Most Powerful Rare Earth Magnets (13mm x 26mm)
ShapeRoundSpencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth MagnetRoundGustave 1/2 x 1/8 Inch Neodymium Rare Earth Countersunk Ring Magnets Disc Magnets With Countersunk Hole 0.16 Inch, 40 PackRoundDeago 10 Pcs Neodymium Disc Countersunk Round Hole Magnets N35 Strong Rare Earth Magnets For Home Office Hobby Crafts 22 X 5 MM(0.99"D*0.2"H)Disc50 pc 1/2 in X 1/8 inch (13 mm x 3 mm) Permanent Magnet disc, The World’s Strongest & Most Powerful Rare Earth materialsDisc8x5mm Small Round Magnets disc 8mmx5 Magnet Dia 8mmx5mm Permanent NdFeB Magnet N35 (8X5 10PCS)-Uxcell 3.46" Dia Rubber Coated Magnets 88LBS Magnet Base with 1/4"-20UNC Threaded Studs and NutDiscSuper Strong 20pc Neodymium Magnets – 1" x 1/16" (25.4mm x 1.5mm) – Rare Earth Disc Magnets – Heavy Duty, Permanent, Industrial Strength – Silver Coated for Crafts, DIY, and Workshop UseRound10Pcs 20x3mm N52 Super Strong Round Disc Blocks Rare Earth Neodymium MagnetsCylinderSuper Strong 4pc Neodymium 1/2 x 1 Permanent Magnet disc, The World’s Most Powerful Rare Earth Magnets (13mm x 26mm)
MaterialNeodymiumSpencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth MagnetNeodymiumGustave 1/2 x 1/8 Inch Neodymium Rare Earth Countersunk Ring Magnets Disc Magnets With Countersunk Hole 0.16 Inch, 40 PackNeodymiumDeago 10 Pcs Neodymium Disc Countersunk Round Hole Magnets N35 Strong Rare Earth Magnets For Home Office Hobby Crafts 22 X 5 MM(0.99"D*0.2"H)neodymium50 pc 1/2 in X 1/8 inch (13 mm x 3 mm) Permanent Magnet disc, The World’s Strongest & Most Powerful Rare Earth materialsMetal8x5mm Small Round Magnets disc 8mmx5 Magnet Dia 8mmx5mm Permanent NdFeB Magnet N35 (8X5 10PCS)MagnetUxcell 3.46" Dia Rubber Coated Magnets 88LBS Magnet Base with 1/4"-20UNC Threaded Studs and NutneodynimumSuper Strong 20pc Neodymium Magnets – 1" x 1/16" (25.4mm x 1.5mm) – Rare Earth Disc Magnets – Heavy Duty, Permanent, Industrial Strength – Silver Coated for Crafts, DIY, and Workshop UseSteel10Pcs 20x3mm N52 Super Strong Round Disc Blocks Rare Earth Neodymium MagnetsNeodymiumSuper Strong 4pc Neodymium 1/2 x 1 Permanent Magnet disc, The World’s Most Powerful Rare Earth Magnets (13mm x 26mm)
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4 out of 5 stars
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Showing 1-1 of 1 review

Mar 4, 2025
Vinnn
Item details
Size: 40Pcs
Sold and shipped bySpencer Happucation Inc
4 out of 5 stars review

Verified Purchase

Strong magnetism, but BRITTLE so may break easily!

Very strong magnetism and I really like the size. It would've been nice if they would've included a few screws. Unfortunately they can be a bit brittle though. So be sure to handle them with care. A few of the magnets were already broken, straight out of the package.

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