Neodymium Ring Magnet Ø42 x Ø9.5 x 4 mm N35 NiCuNi with countersunk hole North pole

Neodymium ring magnet Ø42 x Ø9.5 x 4 mm, grade N35, NiCuNi coating, countersunk hole. Holding force approx. 2.1 kg. Version: North pole.

Specifications

• Dimensions: Ø42 x Ø9.5 x 4 mm (outer diameter x hole/countersink diameter x height)
• Grade: N35 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Mounting: countersunk hole for screw mounting
• Magnetization: axial (poles on the flat sides)
• Pole: North pole
• Holding force: approx. 2.1 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for light closures, displays, interior design, and model making. With the countersunk hole, you can screw the magnet flush into wood, plastic, or metal, for example for doors, displays, signs, and fasteners. Do not overtighten the screw: neodymium is brittle and can crack. This is the North pole version; there is also a version with the other pole, so you can make magnets attract or repel each other. Which ring magnet should you choose?

The holding force is measured under ideal conditions on a flat steel plate; in practice, the actual holding force will be lower. Read how holding force is determined.

Delivery and returns

Orders placed and paid for on working days before 16:00 will be shipped the same day if in stock. Free shipping within the Netherlands on orders over €45. Consumers have a 30-day reflection period.

Safe use

Magnets are not toys and should be kept out of the reach of children. Keep strong magnets away from pacemakers, electronics, and bank cards.