Neodymium Block Magnet 40 x 12 x 1 mm N45 self-adhesive NiCuNi

Neodymium block magnet 40 x 12 x 1 mm, N45 grade with NiCuNi coating. Holding force approx. 230 g.

Specifications

• Dimensions: 40 x 12 x 1 mm (length x width x height)
• Grade: N45 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Magnetization: axial
• Version: self-adhesive
• Holding force: approx. 230 g
• Maximum temperature: 80 °C

What do you use this magnet for?

Thin and light: suitable for displays, model making, installation in narrow slots and light closures in cards and packaging. The elongated shape is convenient along an edge or in a slot. Self-adhesive: stick the magnet on a clean, dry and flat surface. During installation, pay attention to the polarity of magnets that face each other; if in doubt, contact us. In jewelry, it should only be concealed and not come into contact with the skin: the NiCuNi layer contains nickel. Due to the low holding force, it is not suitable for cabinet doors or heavier panels; choose a thicker or larger size for that. Which block magnet do 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.

Frequently asked questions

How do I stick it on properly?

Clean the surface, dry and degrease it, for example with isopropyl alcohol. Press the magnet firmly and let the adhesive layer bond for a moment before applying a load.

How much does it hold?

Approx. 230 grams on thick, flat steel with direct contact. Enough for cards, light displays and closures; for a cabinet door, choose a thicker magnet.

How do I make two magnets attract each other?

First place them against each other as they should click, before removing the protective film. Then stick them with the correct sides facing each other.

What is this size often used for?

For closures in packaging, menus and folders, light displays and making plates or posters magnetic on a steel background.

I make menus or folders with a magnetic closure. How do I order this cost-effectively?

First look at the value sets. If it is a fixed print run, we will make a quote, and as a company you can order on account with a purchase order. Business ordering.

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 cooling-off 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.