Neodymium Ring Magnet Ø42 x Ø9.5 x 4 mm N35 NiCuNi with bore/countersink South Pole

Neodymium ring magnet Ø42 x Ø9.5 x 4 mm, grade N35, NiCuNi coating, countersunk hole. Holding force approx. 2.1 kg. Version: South 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)
• Fastening: countersunk hole for screw mounting
• Magnetization: axial (poles on the flat sides)
• Pole: South pole
• Holding force: approx. 2.1 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for light closures, displays, interior construction, and model building. With the countersunk hole, you can mount the magnet flush on 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 South pole version; there is also a version with the other pole, allowing you to have 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 is lower. Read how holding force is determined.

Delivery and returns

Ordered and paid for on working days before 16:00, shipped the same working day if in stock. Free shipping within the Netherlands from €45. Consumers have a 30-day reflection period.

Safe use

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