D40x30mm N42 Neodymium Disc Magnet - (AD85397)

Description:

These are medium-sized rare earth magnets, also known as NdFeB or Neo magnets; they are 40mm in diameter and 30mm thick, and are disc-shaped. Composed of Neodymium, Iron, and Boron (NdFeB), these magnets are surprisingly strong and are an excellent way to attach tools to a metal workbench, keep small children's toys fastened to the refrigerator, and serve as a trigger for reed switches.

These magnets are made from premium N42 grade NdFeB material, which ensures superior magnetic performance and durability.

Each magnet features a nickel coating for increased corrosion resistance and has precise dimensions of 40 mm in diameter and 30 mm in thickness, with a tight tolerance of ±0.1 mm (±0.004 inches).

They are magnetized through the thickness, providing a reliable pull force of approximately 75.70 kg (166.54 lbs).

Sold as individual units.

Features:

• Material: NdFeB
• Grade: N42
• Dimensions: 40 mm diameter x 30 mm thickness
• Tolerance: ±0.004" (±0.1 mm)
• Coating: Nickel-plated
• Magnetization direction: Axial
• Weight: 282.743 g
• Pull force: 166.54 lbs (75.70 kg)
  

Dimensions