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Neodymium Cylinder - 4mm x 20mm

More Information
Product Code 21051
Pull Force* .630 kg
Weight 2 gm
Style Rare Earth Cylinder magnet
Grade N38
Gauss 6269
Coating Nickel (NiCuNi)
Direction of Magnetisation Axially magnetised
Height 20mm
Diameter 4mm

*Measured against up to 10mm mild steel.

$2.34 1 to 9 items
  • $1.88 buy 10 to 99 items and save 20%
  • $1.30 buy 100+ items and save 45%
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In stock
Prices are GST inclusive - Australia only.
Volume pricing available on request.

cylinder magnet dimensions

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:

This Neodymium Cylinder magnet has a small diameter creating a narrow magnetic field, concentrated by the length of the magnet to create a penetrating field through the polarised flat faces. This type of magnetic field means cylinders are not usually chosen for weight bearing or holding applications. Metal detection and removal applications are well suited to magnets such as these, utilising the concentrated depth of magnetic field to locate ferrous materials such as steel studs beneath a substrate. These are also a great magnet to have on hand for keeping your workspace free of metal filings and stray screws. Popular with those working in metal working industries such as Toolmakers, Tradespeople and Steel-fixers who use cylinder magnets to keep their work areas uncontaminated and to product quality at the highest standard possible.

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