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Neodymium Disc - 20mm x 4mm

More Information
Product Code20016
Pull Force*5.5 kg
Weight9 gm
StyleRare Earth Disc magnet
CoatingNickel (NiCuNi)
Direction of MagnetisationAxially magnetised

*Measured against up to 10mm mild steel.

90% of 5
$5.78 1 to 9 items
  • $4.02 buy 10 to 99 items and save 30%
  • $2.98 buy 100+ items and save 48%
In stock
Prices are GST inclusive - Australia only.
Volume pricing available on request.

Disc Magnet Dimensions

Neodymium Disc Magnet Product Description:

This neodymium rare earth disc magnet has a diameter of 20mm and a height of 4mm. This magnets power comes from It has a magnetic flux reading of 2340 Gauss and a strong magnetic pull force of 5.5kg. It is identified by the AMF magnet part number 20016.

Uses for our Rare Earth Disc Magnets:

This 20mm x 4 mm rare earth magnetic disc is one of our most popular products. The size and strength of this permanent magnet make it an incredibly versatile product.

Smaller sized discs such as this make great closure devices when stitched or seamed into fabric, shade cloth, insulation, curtains. These discs can be inserted inside a seam and coupled with another magnet or steel to create a secure closure. Neodymium rare earth magnets have also been adopted by fashion designers to hold complex and voluminous fabric arrangements in place on the catwalk. If you have ever wondered how those bizarre high fashion outfits are held in check, magnets are the solution.

They are also used for many industrial and manufacturing applications such as metal separation, pharmaceutical stirrers, metal detectors, tool holders, clamps, and metal and stud finders.

Customer Reviews
  1. Excellant
    I purchased this particular rare earth magnet to check my silver bullion coins that i purchase for my collection. They definatly will pick out any fakes and when it's a pure silver coin they also have momentum when sliding that lets you know they are real. thanks

    Review by

    Posted on

  2. All good.
    Order was sent and received in a very timely manner.

    Review by

    Posted on

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