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4mm Thick Circular Disc Magnets

3mm thick neodymium and samarium cobalt disc magnets. Unbeatable choice, great value and outstanding customer service.
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  • 1mm dia x 4mm thick N42 Neodymium Magnets - 0.03kg Pull
  • 2mm dia x 4mm thick N42 Neodymium Magnet - 0.16kg Pull
    From £5.36
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  • 3mm dia x 4mm thick N35 Neodymium Magnet - 0.26kg Pull
  • 3mm dia x 4mm thick N42 Neodymium Magnet - 0.35kg Pull
    From £4.74
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  • 4mm dia x 4mm thick N42 Neodymium Magnet - 0.58kg Pull
    From £6.54
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  • 4mm dia x 4mm thick N42SH Neodymium  Magnet - 0.58kg Pull
  • 5mm dia x 4mm thick N35 Neodymium Magnet - 0.66kg Pull (Gold Plated)
  • 5mm dia x 4mm thick N35 Neodymium Magnet - 0.66kg Pull
  • 5mm dia x 4mm thick N42 Neodymium Magnet - 0.86kg Pull
    From £4.76
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  • 6mm dia x 4mm thick Diametrically Magnetised Samarium Cobalt Magnet - 0.3kg Pull High Temperature
  • 6mm dia x 4mm thick N42 Neodymium Magnet - 1.1kg Pull
    From £8.11
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  • 8mm dia x 4mm thick N35 Neodymium Magnet - 1.47kg Pull
  • 10mm dia x 4mm thick N35 Neodymium Magnet - 1.9kg Pull
    From £10.59
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  • 10mm dia x 4mm thick N42 Neodymium Magnet - 2.3kg Pull
    From £11.68
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  • 12mm dia x 4mm thick N42 Neodymium Magnet - 3kg Pull
    From £8.11
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  • 14mm dia x 4mm thick N42 Neodymium Magnet - 3.4kg Pull
    From £16.12
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  • 15mm dia x 4mm thick N35 Neodymium Magnet - 2.8kg Pull
    From £7.09
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  • 24mm dia x 4mm thick N42 Neodymium Magnet - 7.2kg Pull
    From £6.49
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  • Rubber Cap Suitable for 20mm dia Magnets (21mm dia x 4mm high x 0.5mm thick)
  • Rubber Cap Suitable for 25mm dia Magnets (26mm dia x 4mm high x 0.5mm thick)

An unbeatable selection of 4mm thick disc magnets including super strong neodymium magnets and high operating temperature samarium cobalt magnets. Thin neodymium magnets are popular among model makers because of their size and incredible magnetic pull. As samarium cobalt magnets maintain their performance in high temperatures they are commonly used in engineering and manufacturing.

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