China N42 magnetic disc 20x5mm,N42 magnetic disc 20x5mm Manufacturer
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N42 magnetic disc 20x5mm

  • Product Name:  N42 magnetic disc 20x5mm
  • Dimension:  D20 * 5 mm / D0.79” * 0.2”
  • Magnetization Direction:  Axially
  • Coating:  Ni+Cu+Ni
  • Origin:  China ,Ningbo
  • Packing:  cartons or as per required
  • Brand Name:  Anfeng
  • Delivery Time:  about 2 weeks but as per actual quantity
  • Minimum Order:  5000 pcs
  • Supply Ability:  50000 pcs / month
  • Product Details:  N42 magnetic disc 20x5mm

This disc magnet can be mounted in a small steel housing that with a extension rod to make a magnetic pick-up. A magnetic pick-up is often used in machinery workshop; workers can use it to snap small nuts or other small sized components.
As you see these two magnets can snap each other tightly through a 16mm thick wooden plate.
Some innovative manufacturers will encase these magnets into ABS plastic or acrylic plastic to make various magnetic holders or magnetic snaps.
Here below is the test result of its pull force:

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