Neodymium Cylinder Magnet - 4mm x 20mm
Product code: 21051
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Neodymium Cylinder Magnet - 4mm x 20mm
Magnetic Product Description:
This rare earth cylinder has a diameter of 4mm and a height of 20mm. It has a magnetic flux reading of 6269 Gauss and a pull force of 0.630kg. Its part number is 21051.
Uses for our rare earth cylinder magnets:
The small pole area associated with Neodymium Cylinder magnets means they are not usually chosen for weight bearing or holding applications. The cylinder shape makes their field narrow and concentrated and the height and shape make them easy to remove and reposition by hand around magnetic surfaces. Concentrated and penetrating magnetic fields in cylinder shaped magnets can be useful for metal detection and removal, such as coin-operated machinery, or in tramp metal pick-up tools. Industries involved with metallic materials and waste such as Toolmakers and Steelfixers use cylinder magnets to keep their work areas clean and to keep product quality at the highest standard possible. On office magnetic whiteboards or on the refrigerator at home, these thin cylinder magnets can have a similar function to a push pin.
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