Neodymium Rod Magnet Ø4 x 5 mm N50 NiCuNi

Neodymium rod magnet Ø4 x 5 mm, grade N50 with NiCuNi coating. Holding force approx. 890 g.

Specifications

• Dimensions: Ø4 x 5 mm (diameter x length)
• Grade: N50 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Magnetization: axial (poles on the flat ends)
• Holding force: approx. 890 g
• Maximum temperature: 80 °C

What is this magnet used for?

Thin and light: suitable for model building, displays, sensors, and installation in small holes and tubes. The rod shape fits into a drilled hole or tube and pulls with the flat end. For jewelry, use only when concealed and not against the skin: the NiCuNi layer contains nickel. Due to the low holding force, not suitable for doors or heavier components; choose a thicker size for those applications. Which rod magnet should you choose? Calculating how many you need? Use the Magnet Advisor.

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

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 reach of children. Keep strong magnets away from pacemakers, electronics, and bank cards. Small magnets can be swallowed; seek medical attention immediately if swallowed.