Neodymium Pot Magnet Ø20 x 6 mm N40 NiCuNi Internal Thread M4

Neodymium pot magnet Ø20 x 6 mm, N40 grade, steel pot with NiCuNi coating, with M4 internal thread. Holding force approx. 11 kg.

Specifications

• Dimensions: Ø20 x 6 mm (diameter x height)
• Grade: N40 (neodymium)
• Design: steel pot, NiCuNi coating
• Mounting: M4 internal thread
• Holding force: approx. 11 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for hanging light objects, displays, lighting, signs, and mounting in workshops and interior construction. The steel pot concentrates the magnetic force on the flat front, giving a pot magnet on steel much more holding force than the same magnet without a pot. With the internal thread, you screw the magnet onto a bolt or threaded stud, for example in a structure, display, or piece of furniture. Which pot magnet should 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

Which bolt fits inside?

An M4 bolt or threaded stud. Tighten it by hand or slightly so that the thread is not damaged.

How much does it hold in practice?

Approx. 11 kg, pulled perpendicularly from thick, flat steel in direct contact. On thin sheet metal, through paint, or with an air gap and loaded sideways, it is considerably less.

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. In that case, use a steel backing plate.

Can I use it outside, or without scratching paint?

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

We use this magnet in displays or fixtures. Can we order larger quantities?

Yes. For larger quantities, volume discounts apply, and for a fixed series, we reserve stock. As a business, you can order on account with a purchase order. Business ordering.

Delivery and returns

Ordered and paid for on working days before 16:00, it will be 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. Powerful magnets can snap hard against each other or against metal; keep your fingers away.