Pot magnet w. threaded stud, Ø40 mm.

Categorized as a strong neodymium magnet, this type of magnet features M8 external threads.

ATTENTION! Two (2) pot magnets with external threads cannot be used opposite each other because the poles face the same direction. As a result, when two magnets face the same direction, the magnets will naturally repel one another. This is why some magnets seem to be attracted but only sit together away from the center towards one other.

This variety of pot magnets are constructed with a strong neodymium magnet embedded within a steel capsule. The steel capsule strengthens its magnetism capability. The M8 threads function like a typical screw, so you can screw the magnet onto an internal thread or fasten with a locknut.

This type of magnet is a popular choice for reinforcing patio heaters. To do this, you only need 2 magnetic pieces, one placed at each end or fixed in the middle. ATTENTION! When selecting this magnet, you should be sure that there will be direct contact points of pure steel on whichever item you intend to hang. In addition, we recommend they are placed in areas that will not have heavy traffic or near areas susceptible to vibrations where the heat lamp will be hung.

The carrying capability of this type of magnet is approximately 45 kg. (99.208 lbs.). It is measured by its direct pull on a piece of pure magnetic steel.

SPECIFICATIONS
Strength: approx. 45,000 g.
Diameter: 40 mm.
Pot height: 9 mm.
Total height: 20 mm.
Magnetism: N42
Surface: nickel-coated (Ni)
Thread: M8
Max. temperature: 80°C

Pro-TIP: We do not recommend using this type of pot magnet on magnetic glass boards, as the pot is made of steel and can scratch/destroy the glass.

We have found that the greater the distance between the magnet and the item to be hung is, the magnetic strength decreases. As an example, we used a 2 mm (0.079 inches) divider between two magnets and a magnet and a magnetic surface. We found and measured that the magnetism capacity was reduced by 70%. So, feel free to contact us if you need any assistance in calculating the magnetic strength you will need to complete your project.

Our pot magnets are not made of stainless steel, which is why we do not recommend they be used outdoors or in humid environments. Exposure to humidity and or other outdoor elements will result in your magnet rusting and failing.