20mm x 12mm x 6mm (20x12x6 mm) Neodymium Block Magnet

Technical Product Description

The 20mm × 12mm × 6mm Neodymium Block Magnet is a premium rare-earth permanent magnet engineered for high strength magnetic performance in a compact rectangular form. Made from neodymium-iron-boron (NdFeB) alloy, this magnet offers significantly higher magnetic flux density and pull force compared with traditional ceramic or ferrite magnets of equivalent size.

Its precision dimensions (20 × 12 × 6 mm) make it ideal for applications where space constraints and strong magnetic retention are required. The magnet is nickel plated, which enhances surface durability and corrosion resistance, making it suitable for both indoor installations and protected light workshop environments.

This block magnet is widely used in robotics, sensor mounting, magnetic assemblies, magnetic couplings, motor applications, magnetic latches, and DIY maker projects. Its compact profile allows it to be embedded into mechanical assemblies, magnetic fixtures, and custom electronic designs where reliable magnetic force is essential.

🖼️ Image Disclaimer

Image shown is for illustrative purpose, actual product may vary slightly.

🔧 Typical Applications

• Robotics magnetic mounts and fixtures

• Sensor alignment and magnet detection assemblies

• Magnetic coupling and linkages

• Magnetic latches and closures

• Motor and generator magnetic systems

• Hobbyist and DIY magnetic projects

⚠️ Handling & Safety Notes

• ⚠️ Very strong for its compact size — handle carefully

• ⚠️ Keep out of reach of children and pets

• ⚠️ Avoid pinching fingers between magnet and metal surfaces

• ⚠️ Keep away from magnetic storage media (credit cards, HDDs)

• ⚠️ Do not expose to temperatures exceeding magnet grade limits

📦 Package Includes

• 📦 1 × 20mm × 12mm × 6mm Neodymium Block Magnet