Neodymium Block Magnet 30 x 15 x 2 mm N42 Epoxy

Neodymium block magnet 30 x 15 x 2 mm, grade N42 with NiCuNi and epoxy coating. Holding force approx. 3.5 kg.

Specifications

• Dimensions: 30 x 15 x 2 mm (length x width x height)
• Grade: N42 (neodymium)
• Coating: NiCuNi + epoxy
• Magnetization: axial
• Holding force: approx. 3.5 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Thin: suitable for displays, model making, installation in narrow slots and latches in cards, packaging and light doors. The large flat surface ensures a wide adhesion on flat surfaces. The epoxy coating provides extra protection against moisture. Because the magnet is thin, the force quickly decreases as soon as there is something between the magnet and the steel; for cabinet doors or heavier panels, it is better to choose a thicker size. Also suitable for steel doors: read Epoxy coated magnets in steel doors. 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 much does this magnet hold in practice?

Approx. 3.5 kg on thick, flat steel in direct contact. Because it is only 2 mm thick, the force quickly drops as soon as there is something between the magnet and the steel.

What is the advantage of the epoxy coating?

The black epoxy layer protects better against moisture, scratches and wear than NiCuNi alone, and is less noticeable in dark or black applications.

How do I attach it?

Glue it with a two-component adhesive, such as UHU Plus epoxy adhesive, or slide it into a suitable slot. First clean and degrease the surface.

Is it suitable for a steel door or cabinet?

Yes, the thin shape fits well in the recess or against the inside of a steel door. Read how in Epoxy coated magnets in steel doors.

Is there a more advantageous packaging if I need more?

Yes: the value set of 30 pieces. If you need even more, the volume discount increases further, and as a company you can order on account or request a quote. Business ordering.

Delivery and returns

Ordered and paid before 16:00 on working days, it is shipped the same working day if in stock. 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.