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Countersunk 20mm x 6.4mm x 5mm neodymium ring magnets N35 1-100 pcs DIY Holding

Countersunk 20mm x 6.4mm x 5mm neodymium ring magnets N35 1-100 pcs DIY Holding

  • £7.030

Technical Specifications

  • These are ideal for a range of holding applications
  • Outer Diameter: 20 mm (0.78")
  • Countersink Outer Diameter: 6.4mm (0.25")
  • Inner Diameter: 6.4 mm (0.13")
  • Thickness: 5 mm (0.19")
  • Screw Size: M6
  • Axially Magnetised through the thickness so that face with the countersink on is magnetised north, while the flat face is magnetised south
  • Weight: 9g
  • Grade: N35
  • Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
  • Maximum Temp: 120°C / 248°F
  • Theoretical Maximum Pull 10lb / 159oz / 4512g
  • Calculated Max Vertical Hold-guidance only 2lb / 31.8oz / 902g
  • WARNINGS:
    • All neodymium magnets are unsuitable for children; do not ingest.
    • All neodymium magnets are brittle; do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter.
    • Thin neodymium magnets DO NOT FLEX, if you attempt to flex them they will snap in half.
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These Neodymium rings are countersunk to accept an M3 screw. They have many uses, including:

  • Fix them to walls and ceilings to suspend tools
  • Fix to doors to make magnetic catches (note, we do not supply steel plates).  If you require a two magnet hold, we stock the same size magnets with the countersink on the face magnetised north.

WARNINGS:

  • Neodymium magnets are unsuitable for children under 8.
  • All neodymium magnets are brittle. Do not allow these magnets to jump together or to an iron/steel surface - they will break, crack, chip or shatter.
  • Overtightening a screw in these magnets will cause them to crack
  • THIS IS NOT A TOY. DO NOT INGEST
  • Pull and Hold figures only for guidance. Factors such as paint thickness, plasticised surfaces, movement and vibration are not taken into account.