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SAME DAY DISPATCH Orders Before 12:30pm EDT

8mm (0.31") Diameter Circular Disc Magnets

A range of 8mm (0.31") diameter strong neodymium disc magnets. Incredibly powerful for a small magnet. Same day dispatch for orders before 12.30pm EDT.
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  • 8mm dia x 2mm thick Samarium Cobalt Magnet - 0.7kg Pull
    Samarium Cobalt Disc Magnet - 5/16 in. dia x 1/16 in. thick - 1.54lbs Pull
    F323SC
    From $9.56
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  • 8mm dia x 1mm thick N42 Neodymium Magnet - 0.44kg Pull
    N42 Neodymium Disc Magnet - 5/16 in. dia x 1/32 in. thick - 0.97lbs Pull
    F322
    From $4.55
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  • 8mm dia x 1mm thick Diametrically Magnetised N42 Neodymium Magnet
    N42 Neodymium Diametrically Magnetised Disc Magnet - 5/16 in. dia x 1/32 in. thick
    F322DM
    From $3.52
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  • 8mm dia x 1mm N35 Neodymium EasyPeel Adhesive Magnet - 0.39kg Pull
    N35 Neodymium EasyPeel Adhesive Disc Magnet - 5/16 in. dia x 1/32 in. thick - 0.85lbs Pull (North)
    F322NASA
    From $7.03
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  • 8mm dia x 2mm thick N42 Neodymium Magnet - 1kg Pull
    N42 Neodymium Disc Magnet - 5/16 in. dia x 1/16 in. thick - 2.2lbs Pull
    F323
    From $8.79
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  • 8mm dia x 5mm thick N42 Neodymium Magnet - 1.9kg Pull
    N42 Neodymium DIsc Magnet - 5/16 in. dia x 3/16 in. thick - 4.18lbs Pull
    F324
    From $14.95
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  • 8mm dia x 7.25mm thick N42 Neodymium Magnet - 2.4kg Pull
    N42 Neodymium Disc Magnet - 5/16 in. dia x 1/4 in. thick - 5.29lbs Pull
    SP8725
    From $12.58
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  • 8mm dia x 1mm thick N35 Neodymium Magnet - 0.39kg Pull
    N35 Neodymium Disc Magnet - 5/16 in. dia x 1/32 in. thick - 0.85lbs Pull
    F322-N35
    From $6.18
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  • 8mm dia x 4mm thick N35 Neodymium Magnet - 1.47kg Pull
    N35 Neodymium Disc Magnet - 5/16 in. dia x 5/32 in. thick - 3.24lbs Pull
    F0804-N35
    From $4.95
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  • 8mm dia x 8mm thick N42 Neodymium Magnet - 2.5kg Pull
    N42 Neodymium Disc Magnet - 5/16 in. dia x 5/16 in. thick - 5.51lbs Pull
    F418
    From $13.70
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  • 8mm dia x 12mm thick N42 Neodymium Magnet - 2.8kg Pull
    N42 Neodymium Rod Magnet - 5/16 in. dia x 1/2 in. thick - 6.17lbs Pull
    F812
    From $14.28
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  • 8mm dia x 25mm long N42 Neodymium Magnet - 3.1kg Pull
    N42 Neodymium Rod Magnet - 8mm dia x 25mm thick - 6.83lbs Pull
    F0825
    From $10.00
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  • 8mm dia x 30mm thick N42 Neodymium Magnet - 2.7kg Pull
    N42 Neodymium Rod Magnet - 5/16 in. dia x 1-3/16 in. thick - 5.95lbs Pull
    F325
    From $4.16
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  • 5/16" dia x 3/16" thick N42 Neodymium Magnet - 1.79kg Pull - Licensed Material
    N42 Neodymium Disc Magnet - 5/16 in. dia x 3/16 in. thick - 3.96lbs Pull
    ND0805-LMI
    From $12.49
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  • 5/16" dia x 1/8" thick N42 Neodymium Magnet - 1.46kg Pull - Licensed Material
    N42 Neodymium Disc Magnet - 5/16 in. dia x 1/8 in. thick - 3.21lbs Pull
    ND0803-LMI
    From $9.30
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At FIRST4MAGNETS we are always striving to provide the largest product range possible. Here in our 8mm (0.31") diameter disc magnets range you will find lots of choice, whatever your requirements. Ultra-thin magnets, diametrically magnetized magnets, convenient self-adhesive magnets and the unique top hat' magnet can all be found in our 8mm (0.31") range.

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