Neodymium Pot Magnet Ø25 x 7 mm N40 NiCuNi threaded bush M5

Neodymium pot magnet Ø25 x 7 mm, grade N40, steel pot with NiCuNi coating, with M5 threaded insert. Holding force approx. 18 kg.

Specifications

• Dimensions: Ø25 x 7 mm (diameter x height)
• Grade: N40 (neodymium)
• Design: steel pot, NiCuNi coating
• Mounting: M5 threaded insert
• Holding force: approx. 18 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Powerful: suitable for workshops and assembly, molds and fixtures, plates and heavier objects. The steel pot concentrates the magnetic force on the flat front side, so a pot magnet on steel has much more holding force than the same magnet without a pot. With the internal thread (threaded insert), you screw the magnet onto a bolt or threaded stud, for example in a construction, display or piece of furniture. Which pot 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 pot magnet hold in practice?

Approx. 18 kg, pulled perpendicularly from thick, flat steel with direct contact with the flat front side. On thin sheet steel, through paint or with an air gap, the holding force is considerably lower, and sideways it holds only a fraction of that.

Which bolt fits in the threaded insert?

An M5 bolt or threaded stud. Tighten it by hand or slightly, so that the threaded insert is not damaged.

Does it work on stainless steel or aluminum?

A magnet only adheres to magnetic steel. Aluminum and many types of stainless steel are not or barely magnetic. Test this with a small magnet, or use a steel backing plate.

Can I use it outside, or without scratching the paint?

The NiCuNi coating is intended for dry indoor use. For outdoor or on painted surfaces, pot magnets with rubber coating are more suitable.

Do we as a company also order on account?

Yes. Email your purchase order to info@magnetenspecialist.nl, then we deliver on account. If you use this pot magnet permanently in your product or workshop, we keep a year's supply in stock for you. Business ordering.

Delivery and returns

Ordered and paid for on working days before 16:00, will be shipped the same working day if in stock. Free shipping within the Netherlands from €45. Consumers have 30 days to change their mind.

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. Powerful magnets can snap hard against each other or against metal; keep your fingers away.