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SKU: ND028-2

100pc 10mm x 2mm Rare Earth Neodymium Disc Magnets

$ 29.99
$ 29.99

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10mm x 2mm N42 Neodymium Disc Magnets – Strong Rare Earth Magnets (100 Pack)

Quick Facts

Attribute Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade N42
Shape Disc
Diameter 10mm (0.394")
Thickness 2mm (0.079")
Pull Force Compact, high-strength holding power*
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel (Ni-Cu-Ni) Triple Layer
Magnetization Through Thickness
Certification ISO Certified
Quantity 100 Magnets per Pack

*Note: Pull force varies depending on the application, steel thickness, and contact surface.

Quick Answers

Question Answer
How strong is this magnet? These compact magnets provide impressive holding power for their size and are ideal for light to medium-duty applications.
What is this magnet made of? NdFeB (Neodymium-Iron-Boron) rare earth material.
Is this stronger than ceramic magnets? Yes. Neodymium magnets are significantly stronger than ceramic magnets of the same size.
Can it be used outdoors? Yes, but additional sealing is recommended for long-term exposure to moisture or harsh environments.
What is it commonly used for? Refrigerator magnets, crafts, magnetic closures, organization, hobby projects, and office applications.

Product Overview

These 10mm x 2mm N42 Neodymium Disc Magnets offer exceptional magnetic performance in a compact size. Although small, they provide impressive holding power that makes them suitable for a wide variety of everyday, commercial, and hobby applications. Their versatile dimensions make them ideal when you need a discreet yet dependable magnet.

Manufactured from premium N42 grade rare earth neodymium, these magnets deliver consistent performance and long-lasting strength. Whether you're organizing notes on a refrigerator, building custom projects, or creating hidden magnetic closures, they provide reliable holding power while remaining easy to handle.

Each magnet features a durable Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer coating that helps protect against corrosion, scratches, and chipping while providing a smooth, polished metallic finish.

Each package contains 100 magnets, conveniently bundled for easy storage and use.

What Is a Neodymium Disc Magnet?

A neodymium disc magnet is a circular permanent magnet made from NdFeB (Neodymium-Iron-Boron), the world's strongest commercially available magnetic material. Disc magnets are magnetized through their thickness, placing the north and south poles on the two flat faces to maximize holding performance.

Their compact size and powerful magnetic field make them ideal for office organization, crafts, woodworking, electronics, displays, packaging, and countless DIY projects.

How Strong Is This Magnet?

Despite measuring only 10mm x 2mm, these N42 neodymium disc magnets produce excellent holding power for their size.

Their larger diameter provides a generous contact area, while the 2mm thickness delivers dependable magnetic strength for lightweight to medium-duty holding applications. Actual pull force varies depending on the steel surface and mounting conditions.

Technical Specifications

Specification Value
Magnet Type Neodymium Rare Earth Disc Magnet
Grade N42
Shape Disc
Diameter 10mm
Thickness 2mm
Material NdFeB (Neodymium-Iron-Boron)
Coating Nickel-Copper-Nickel Triple Layer
Magnetization Through Thickness
Certification ISO Certified
Quantity 100 Magnets

Nickel-Copper-Nickel Triple-Layer Coating

Every magnet is protected by a Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer coating for enhanced durability and corrosion resistance.

Benefits

  • Excellent scratch resistance
  • Superior protection against chipping and cracking
  • Improved corrosion resistance
  • Smooth, polished metallic finish
  • Long-lasting performance for everyday use

Magnet Grade Comparison

Grade Relative Strength Typical Applications
N35 Standard General purpose
N38 Moderate Consumer products
N40 High Industrial
N42 Higher Engineering, woodworking, general-purpose applications
N52 Maximum High-performance applications

Disc Magnet Size Comparison

Size Typical Use
Small Crafts, sensors, miniature electronics
10mm x 2mm Refrigerator magnets, organization, hobby projects, magnetic closures
Medium General holding and woodworking
Large Industrial mounting and fabrication

Applications by Industry

Industry Common Uses
Office Holding notes, photos, calendars, and reminders
Education Classroom displays and STEM projects
Manufacturing Light fixtures and positioning
DIY & Hobby Crafts, models, and custom projects
Home Magnetic organization and hidden closures

Common Questions About This Magnet

How many magnets are included?

Each package contains 100 neodymium disc magnets.

Are these stronger than ceramic magnets?

Yes. N42 neodymium magnets provide significantly greater magnetic strength than ceramic magnets of the same size.

Can they rust?

Like all neodymium magnets, they contain iron and may corrode if the protective coating becomes damaged or exposed to moisture for extended periods.

Can they be used outdoors?

Yes. For long-term outdoor or marine applications, additional sealing is recommended.

What direction are they magnetized?

These magnets are magnetized through their thickness, with the north and south poles located on the two flat circular faces.

Do you offer bulk discounts?

Yes. Contact Super Magnet Store for wholesale pricing and volume discounts on large quantity orders.

Why Buy From Super Magnet Store?

  • Premium NdFeB rare earth magnets
  • ISO-certified quality
  • Consistent magnetic performance
  • High-strength N42 grade
  • Durable Nickel-Copper-Nickel triple-layer coating
  • Convenient 100-pack quantity
  • Competitive wholesale pricing
  • Bulk discounts available
  • Trusted supplier serving industrial, commercial, educational, and DIY customers worldwide

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Total price$ 105.45

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