Neodymium Rod Magnet Ø4 x 20 mm N48 NiCuNi

Neodymium rod magnet Ø4 x 20 mm, grade N48 with NiCuNi coating. Holding power approx. 980 g.

Specifications

• Dimensions: Ø4 x 20 mm (diameter x length)
• Grade: N48 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Magnetisation: axial (poles at the flat ends)
• Holding power: approx. 980 g
• Maximum temperature: 80 °C

What is this magnet used for?

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

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

Delivery and returns

Ordered and paid for on working days before 16:00, items in stock are shipped the same working day. 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. Small magnets can be swallowed; if swallowed, seek medical attention immediately.