20x20x5 mm (10.5x5) Countersunk Neodymium Magnet

M5 Single-Hole Rectangular Countersunk Neodymium Magnet

The 20x20x5mm neodymium magnet features countersunk hole diameters of 10.5mm (large) and 5mm (small). Neodymium magnets are rare-earth magnets renowned for their powerful magnetic field properties. Composed of NdFeB (Neodymium, Iron, and Boron), these magnets deliver remarkable strength despite their compact size. They find applications in various fields, from audio systems to hard drives, MRI machines to electric motors. Their versatility extends to eyewear for additional lens attachment, securing stroller covers, phone cases, and sensors.

Technical Specifications

This rectangular magnet measures 20mm in length, 20mm in width, and 5mm in thickness. While susceptible to corrosion, these magnets operate efficiently up to 80°C. The cylindrical sintered neodymium magnet demonstrates exceptional magnetic attraction to steel. It's ideal for applications requiring strong magnetic fields. The product features a nickel coating (N35 grade), offering superior strength and environmental resistance compared to zinc-coated alternatives.

Certification

Our magnets come with Gauss certification, available upon request for an additional fee. We provide comprehensive Gauss measurement and certification services across all magnetic systems. Our company manufactures magnetic equipment and magnets for diverse industries, including defense, automotive, public sector, food processing, recycling, and mining operations.