Vi har printet vores piktogramserie på magnetark - du får i alt 72 små magnetiske piktogrammer i sort/hvid

which you cannot achieve with a permanent magnet without this kind of protection

You can also fully penetrate a screw even if the rubber coating is closed at the other end

But at the same time

Lukket krog med M5 gevind

Gummimagnet (hvid) m. indvendigt gevind, Ø31 mm. BF Tier1 Vi har printet vores piktogramserieSmall but strong pot magnet with a rubber cap and internal steel thread (M5). The magnet itself is made of neodymium N42. The coating is made of white rubber. Diameter: 3. 1 cm. Height: 0. 6 cm. Thread: M5 Strength: approx. 8 kg. Screw this magnet on another magnet with treaded stud or use a normal screw or a M5 bolt. The internal steel thread is continuous you can screw all the way through the rubber coating eventhough the magnet is covered with