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20mm Diameter Countersunk Magnets

A great range of 20mm Diameter Countersunk Magnets available in strengths from 4.8kg - 7.1kg. Free advice and next day UK delivery available.
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  • 20mm dia x 10mm thick x 5.2mm c/sink Ferrite Magnet - 1.2kg Pull
  • 20mm dia x 2mm thick x 4mm c/sink Steel Disc Steel Disc
    From £2.52
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  • 20mm dia x 5mm thick x 6mm c/s Neodymium Magnet - 7.1kg Pull High Temperature
  • 20mm dia x 10mm thick x 5.2mm c/sink Neodymium Magnet - 11kg Pull
  • 20mm dia x 4mm thick x 5.2mm c/sink Neodymium Magnet - 6.7kg Pull
  • 20mm dia x 7mm thick x 4mm c/sink N42 Neodymium Pot Magnet - 13.2kg Pull
  • 20mm dia x 5mm thick x 5.2mm c/s Zinc Plated N42 Neodymium Magnet - 8.3kg Pull
  • 20mm dia x 3mm thick x 3.6mm c/s hole N42 Neodymium Magnet - 4.5kg Pull
  • 20mm dia x 10mm thick x 5.2mm c/sink Samarium Cobalt Magnet - 7.1kg Pull
  • 20 x 10 x 3mm thick x 3.5mm c/s N42 Neodymium Magnets - 4.2kg Pull
  • 20 x 13.5 x 5mm thick Neodymium Channel Magnet w/ 3.3mm c/sunk hole - 8kg Pull

Countersunk magnets are available in many shapes and sizes. In this section you will find regular and pot countersunk rare earth magnets made from neodymium and samarium cobalt with a diameter of 20mm. Regular countersunk magnets are available with either pole on the magnetic face while pot magnets have their magnetism concentrated on the countersunk magnetic face. Countersunk steel discs are great for creating a magnetic surface for attracting magnets too and in this section you will find our 20mm versions.

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