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1mm Thick or less Circular Disc Magnets

Huge range of high quality incredibly thin disc magnets. Vital for technology and a popular choice for arts and crafts. Impressive strength for their size.
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  • 10mm dia x 0.4mm thick N42 Neodymium Magnet - 0.15kg Pull
  • 2mm dia x 0.5mm thick N42 Neodymium Magnet - 0.06kg Pull
  • 3mm dia x 0.5mm thick N42 Neodymium Magnet - 0.08kg Pull
  • 4mm dia x 0.5mm thick N42 Neodymium Magnet - 0.09kg Pull
  • 6mm dia x 0.5mm thick N42 Neodymium Magnet - 0.2kg Pull
    From £3.78
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  • 15mm dia x 0.5mm thick N42 Neodymium Magnet - 0.28kg Pull
  • 20mm dia x 0.5mm thick N42 Neodymium Magnets - 0.48kg Pull
  • Adhesive 15mm dia x 0.5mm thick N42 Neodymium Magnet - 0.28kg Pull
  • Adhesive 9.5mm dia x 0.75mm N35 Neodymium Magnet - 0.35kg Pull
  • 1mm dia x 1mm thick N42 Neodymium Magnet - 0.025kg Pull
    From £6.81
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  • 2mm dia x 1mm thick N35 Neodymium Magnet - 0.09kg Pull
  • 2mm dia x 1mm thick N42 Neodymium Magnet - 0.11kg Pull
    From £4.33
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  • 2mm dia x 1mm thick Samarium Cobalt Magnet - 0.06kg Pull
    Now From £2.83 Was: £5.94 | Save: £3.11
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  • 3mm dia x 1mm thick Samarium Cobalt Magnet - 0.17kg Pull
  • 3mm dia x 1mm thick N35 Neodymium Magnet - 0.13kg Pull
  • 3mm dia x 1mm thick N42 Neodymium Magnet - 0.19kg Pull
    From £4.87
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  • 4mm dia x 1mm thick N35 Neodymium Magnet - 0.16kg Pull
  • 4mm dia x 1mm thick N42 Neodymium Magnet - 0.25kg Pull
    From £5.36
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  • 5mm dia x 1mm thick N35 Neodymium Magnet - 0.2kg Pull
  • 5mm dia x 1mm thick N42 Neodymium Magnet - 0.3kg Pull
    From £6.80
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  • 6mm dia x 1mm thick N35 Neodymium Magnet - 0.33kg Pull
  • 6mm dia x 1mm thick N42 Neodymium Magnet - 0.35kg Pull
    From £4.00
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  • 6mm dia x 1mm thick Diametrically Magnetised N42 Neodymium Magnet
  • 8mm dia x 1mm thick N35 Neodymium Magnet - 0.39kg Pull

At first4magnets.com we stock a wide range of ultra-thin disc magnets which are just 1mm thick or less. The majority of our 1mm thick disc magnets are made from an alloy of neodymium-iron-boron (NdFeB) as this is the strongest magnetic material currently available to buy, therefore, despite their tiny size they generate an incredible magnetic pull. Their size, thickness and strength make them commonly used in many technology products including smartphones, hard drives, laptops and TVs. They are also popular for arts and crafts.

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