Neodymium Disc Magnet Ø8 x 3 mm N48 NiCuNi

Neodymium disc magnet Ø8 x 3 mm, grade N48 with NiCuNi coating. Holding force approx. 1.4 kg.

Specifications

• Dimensions: Ø 8 mm x 3 mm
• Grade: N48 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Holding force: approx. 1.4 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for small latches and removable parts: flaps and small cabinet doors, displays, model making and box closures. In jewelry, it should be concealed and not come into contact with the skin: the NiCuNi layer contains nickel. Too small for heavy doors or panels; use several magnets or a larger size instead. Which disc magnet should you choose?

Convenient when handling many magnets: with the magnet dispenser for 3 mm height and Ø10 mm, you can remove disc magnets one by one from the stack without getting your fingers caught between the magnets.

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

Frequently asked questions

What size hole should I drill to install it?

A hole slightly larger than 8 mm and 3 mm deep, so that it sits flush. Secure it with a two-component adhesive, such as UHU Plus epoxy adhesive.

Is it suitable for 3D prints and model making?

Yes, a commonly used size for lids, parts and miniatures. Read more in Magnets for 3D-printed applications.

How do I make sure two magnets attract each other?

First place them together as they should click and mark the outside with a pen. This way you can install them with the correct side facing up.

Is it safe to use in a home with children?

Keep these small magnets out of reach of children. If more than one is swallowed, they can attract each other inside the body and cause serious injury. Seek medical attention immediately if swallowed.

I am incorporating this magnet into accessories or packaging. Can you supply large quantities?

Yes. The more you order, the higher the volume discount; for a fixed quantity we will provide a quote and reserve stock. As a business, you can order on account. Business orders.

Delivery and returns

Ordered and paid for on a working day before 16:00, in-stock items are dispatched 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.