10 Best 40x15x5 N 52 Neodymium Magnet In The Us - Black Friday 2024
Best Choice1
AZUMIOAZUMIO 2/5/10/15/20PCS 40x15x5 Strong Neodymium Magnet 40mm*15mm Block Permanent Magnets 40x15x5mm Sheet Powerful Magnet Strong 40 * 15 * 5 (20PCS)
Main highlights- 【Unlimited Uses】- Holding, Lifting, Fishing, Closing, Retrieving, and Much More.
- 【Note】- Exclusively for educational, research, professional, commercial or industrial use, intended only for researchers, professionals, and commercial or industrial users.
- 【Durable Epoxy Coated Magnets】- The magnets are made of brushed nickel silver finishing material, durable materials, more anti-corrosion and anti-oxidation effect compared with traditional silver magnets, which makes it perfectly meet your needs and have a longer service life
9.9Exceptional
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Value for Money2
KLRCPQWU2/5/10Pcs 40x15x5 Magnet 40x15x5mm NdFeB Block Permanent Magnetic 40 * 15 * 5(5pcs)
Main highlights- backs
- STRONGER THAN THE COMPETITION - Made from the strong magnetic element, our pure neodymium disc magnets are incredibly powerful
- PREMIUM QUALITY COATING - You will love the smooth and shiny finish.
- DIY PROJECTS & SCIENCE EXPERIMENTS Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom
- Chipped, broken magnetic shards are dangerous
9.6Exceptional
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3
WHDMKUSWHDMKUS KarFri Neodymium Bar Magnets, Rare Earth Metal Neodymium Magnet, 40x15x5 mm, Pack of 1/5/10(40x15x5mm(1pcs))
Main highlights- 5.Material quality : Neodymium magnets..Application: Industrial Magnet.Plating: Ni-Cu-Ni ( Nickel ).Tolerance: 0~1mm
- 4. Machinery and equipment: magnetic separation, magnetic machinery.
- 3. Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors,motors, vibration motors.
- 2. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.
- 1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.
9.5Excellent
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4
AplysiaTechAplysiaTech N52-1/2“D x 1/8”H - 40 Pack, Powerful Rare Earth Magnets with Spacers, Super Strong Neodymium Disc Magnets for Fridge, DIY, Building, Scientific, Craft, and Office Magnets, Silver
Main highlights- 【Warning】- Be careful with magnets because strong ones can hurt your fingers. When pulling apart big magnets, be sure to do it the right way. If you do it wrong, the magnets can get too strong and easily break. Also, be far away from pacemaker and children in case of harm.
- 【Super Strong】- Be produced by rare earth material and are composed of neodymium (Nd), iron (Fe), and boron (B), with the highest grade N52, our neodymium magnet has the strongest strength compared with other similar size magnets.
- 【Quality guarantee】- Welcome to contact us once you get wrong or bad magnets. We will be sure that all the information we provided for the products is correct.
- 【Multipul Use】- With this convenient small magnets, they are widely used in your daily life or work: crafting, photos, greeting cards displaying, office paper sticking and so on
- 【Anti-corrosion】- Coated with Nickel-Copper-Nickel 3 layers metal, our NdFeB magnet has no rust when you put it in the air for a long time.
9.4Excellent
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5
BurphyvaneBurphyvane 1/2/5/10/15PCS 40x20x5mm Quadrate Rare Earth Neodymium Magnet Block Magnets 40x20x5 Permanent Magnet 40 * 20 * 5 Magnet(2PCS)
Main highlights- 【Wide Applications】 Our round button magnets can be used as refrigerator magnets, whiteboard magnets, office magnets, craft magnets, DIY magnets, miniatures, 3d printed projcts, scientific, industrial, educational needs, jewelry-making and other hobby and home improvement projects. These small circle magnets can help storage things in home and office, and can be used on anything with magnetism.
- 【Unlimited Uses】- You can use the small crafts magnets when displaying photos, greeting cards working session papers as an aid. Also can help storage things or fixate items like charging cables, fountain pens and sticky notes. The small fridge magnets are super useful for home and office.
- 【Scratch-free Technology】- Each of our magnets has a smooth surface, which can be easily removed without leaving scratches on your refrigerator or office board. Do not worry it might scratch the fridge or your new table anymore. Good choice as dry erase board magnets, push pins magnets, whiteboard magnets, map magnets, note or photo walls, crafts, DIY materials, etc
- 【High Quality Epoxy Coated Magnets】- High Quality materials, more anti-corrosion and anti-oxidation effect compared with traditional silver magnets, which makes it perfectly meet your needs and have a longer service life.
- 【Great Imagination】- You can also perform scientific experiments to educate your kids, complete arts and crafts projects and more! Give full play to your imagination, Try Magnets, Try everything!
9.2Excellent
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6
LOVIMAG11% OffLOVIMAG Strong Neodymium Bar Magnets, Powerful Rare Earth Neodymium Magnet, Strong Rectangular Industrial Magnets with Double-Sided Adhesive for Craft, Fridge, Kitchen, Tool Room-40x10x5 mm,Pack of 24
Main highlights- 【WIDE APPLICATION】Heavy duty neodymium magnets with Double-Sided Adhesive can be used in our daily life: refrigerator magnets, tool storage, photos display, work or office. They can also be used for scientific experiments, locker or diy projects. Use these powerful rectangular magnets to make your life more convenient!
- 【SUPERIOR MAGNETS COATED】Strong Neodymium bar magnets is coated with three layers of NI+CU+NI,They can provide a bright, rust resistant and modern silver appearance for rectangular magnets, while also protecting the magnets from fading or weakening easily. Strong magnets are sturdy and reliable,when you separate the bar magnets, be careful and slide gently.
- 【PROFESSIONAL SERVICE】We are a magnet supplier with professional strength. You can certainly find magnets you want in my shop! If you need mass customization of magnets, contact us and we can meet your needs.
- 【POWERFUL MAGNETS】Powerful neodymium magnets bar are made of neodymium iron boron magnetic material. They can attract various materials made of ferromagnetic elements.
- 【MAGNETS DIMENSIONS】The size of rare earth magnets:40mm x 10mm x 5mm (approx. 1.57"x 0.39" x 0.19"), These bar magnets suitable for carrying around and providing convenient use at any time, tolerances: ±0.2mm x ±0.2mm. Please note that the main picture is for display only, the actual size is subject to the attached picture.
9.1Excellent
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7
MIN CIMIN CI 40 Pcs Super Strong Rare Earth Magnets Bar, Small Neodymium Magnet Heavy Duty, for Kitchen Lockers Garage Refrigerator Cruise Crafts Industrial Tool Storage (20 x 10 x 5 mm)
Main highlights- neodymium magnets strong heavy duty, which have big suction, there are a variety of sizes to meet your needs, support custom sizes
- What You Get: Magnets x 40 pcs. MIN CI is a manufacturer of neodymium magnet, we can provide magnets in different sizes
- Three layer electroplating makes the appearance of magnet more durable. The size of mini rectangular magnet is 20 mm long, 10 mm wide, 5 mm high. It is suitable for daily use in families
- Multifunctional Rectangular Magnets: Science experiment, refrigerator magnets, shower door, work or office, scientific purposes, arts and crafts or home
- Multifunctional Bar Magnets: Can be used as locker magnets, magnets for fridge, calendar, map, kitchen, billboard, dry erase board in home, office
9.0Excellent
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8
DIYMAGDIYMAG 40x40x20mm Super Strong Neodymium Block Magnet Cubes N52 Permanent Magnet Disc
Main highlights- Super strong and powerful magnet, much stronger than ceramic magnets!
- Quantity: 2 Block Industrial Lifting Rare Earth Magnets N52 per Package.
- Neodymium magnets are brittle; they can be broken or can splinter in a collision. One should wear gloves and protective glasses when handling these magnets, because splinters could disengage and fly from the magnets.You should avoid having constant contact with magnets of any size and keep a distance of at least 3 feet to large magnets.It may be damaged during transportation. Please place an order carefully.
- Dimension: Length 40mm x width 40mm x thickness 20mm Max Operating Temperature: 80°C/176°F.
- 100% Brand New By DIYMAG. Magnetized through thickness, poles on the flat surfaces.
8.8Very Good
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9
SPENCER SPENCER HAPPUCATION40x40x20mm Super Strong Neodymium Block Magnet, Powerful N52 Magnet The World's Strongest & Permanent Rare Earth Magnets for Science Project Building Craft and Office (One Piece)
Main highlights- VERSATILE USE - These rare earth magnets can be used for fastening, lifting, hanging objects, retrieving, office, scientific purposes, arts crafts or school classroom. It’s fun especially to search for items like eyebolt, screws, hooks and fasteners in your warehouse, garage or yard.
- POWERFUL MAGNET - Made from the strongest magnetic element, the N52 neodymium magnets are incredibly powerful and great to handle your project or task.
- MAGNET DIMENSIONS - Sized 40 x 40 x 20 mm / 1.6 x 1.6 x 0.8 inch.
- HIGH QUALITY - Made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface. All the magnets are magnetized axially and have a maximal operating temperature of 80°C/176°F.
- EXTREME DURABILITY - Ni+Cu+Ni Triple layer coated. The best coating is available for rust resistant and providing a smooth finish which greatly increases the longevity of the magnets.
8.5Good
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10
DIYMAGDIYMAG Super Strong Neodymium Magnet, 40x20mm Rare Earth Magnets Security Tag Remover Tool Magnets for Clothes High Power Round Magnet Magnets Permanent Disc Magnets 2 Piece
Main highlights- USAGE TIPS: Neodymium magnets are not actually made of solid blocks of metal, but rather large amounts of powder pressed into blocks through a process called sintering. When subjected to a sudden impact, they will break. To prevent the magnets from breaking, the two magnets should be separated by a large distance to prevent them from being attracted and collided.
- PURCHASE TIPS: If you purchased it to remove the tag, please buy a combination of 2. The combination of 2 pieces has stronger magnetism. One piece of magnetic block can only be used for 85% of the tags on the market, and two pieces combined can be used for 98% of the tags on the market
- MULTIPURPOSE: These neodymium magnets are not only perfect for DIY craft projects and scientific projects, but can also be used as tag removal tools for clothing tag
- LARGE SIZE: Diameter 40mm x thickness 20mm(approx.1.57"x0.79" ).Tolerances: ±0.2mm x ±0.2mm. Stronger magnetic properties and wider applications than ordinary magnets
- HIGH QUALITY: Made from strong neodymium-iron-boron alloy (NdFeB) and have a stylish nickel coating (Ni-Cu-Ni) with an appealing silver surface --- All the magnets are magnetized axially and have a maximal operating temperature of 80 degrees Celsius
8.4Good
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