

Spencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth Magnet
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
Specs
- Magnet gradeN52
- Permanent magnet typeRing Magnets
- ShapeRound
- MaterialNeodymium
- Height0.11 in
- BrandSpencer
- Free shipping
Free 30-day returns
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About this item
Product details
SPECIFICATIONS:
Material: Neodymium Magnet.
Diameter: 12mm/ 0.47 inch.
Thickness: 3mm/ 0.11 inch.
Hole Diameter 4mm/ 0.11 inch.
Color: Silver
Quantity: 20/40/60Pcs
FEATURES:
★ The three-layer electroplating process can strengthen the anti rust and anti-corrosion, strengthen the strength of the magnet and reduce the brittleness
★ Small size, large use: key, iron products, etc. adsorption and storage, manual DIY, refrigerator stick DIY, wardrobe door suction, locker suction, white board magnet
★ Round magnet with hole, axial magnetization, size diameter 12 mm, thickness 3 mm, aperture 4 mm, can be fixed with screw
★ The magnet is made of rare earth raw materials by burning paper, not iron. It is fragile. Attention should be paid to avoid impact, damage or pinch during operation
PACKAGE INCLUDES:
20/40/60 PCS Magnets
- 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
Specifications
Magnet grade
Permanent magnet type
Shape
Material
Warranty
Warranty information
Warnings
Compare with similar items
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| Permanent magnet type | Ring MagnetsSpencer 20/40/60pcs 12mm x 3mm Hole 4mm N52 Strong Countersunk Ring Discs Rare Earth Magnet | Ring MagnetsGustave 1/2 x 1/8 Inch Neodymium Rare Earth Countersunk Ring Magnets Disc Magnets With Countersunk Hole 0.16 Inch, 40 Pack | Disk 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 materials | Disk 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 Nut | Disk 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 Use | Disk Magnets10Pcs 20x3mm N52 Super Strong Round Disc Blocks Rare Earth Neodymium Magnets | Cylinder MagnetsSuper 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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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.














