Strong N38 Magnets Countersunk Various 8mm - 20mm Hobby DIY Industrial Magnet ⭐Same Day First Class Postage⭐Best Quality⭐UK Stock

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Seller: Top-Rated Seller onlinemagnets ✉️ (41,118) 99.7%, Location: Nottingham, GB, Ships to: GB, Item: 126064697201 Strong N38 Magnets Countersunk Various 8mm - 20mm Hobby DIY Industrial Magnet. Small but Strong Countersunk Neodymium Magnets. N numbers range from N27 - N52. Neodymium Magnets. Neodymium is about as common as tin or lead. Magnet Properties. Never allow magnets to jump together or to jump to steel as they will likely shatter.

Small but Strong Countersunk Neodymium Magnets 

Neodymium Magnets

Neodymium is an element that was discovered in 1885, it was not until the early 1980's that the element was alloyed with iron and boron to create the "Neodymium magnets" which we use today.

The name "Rare Earth Magnets" does not refer to their abundance. Neodymium is about as common as tin or lead. The term Rare Earth relates to a specific group of elements in the Periodic Table which lists all known elements in groups according to their similar chemical properties.

Neodymium magnets are many times more powerful than the better known Ferrite magnets. The magnetic strength of a Neodymium magnet is measured by it's "N" number; the higher the number the more powerful the magnet. N numbers range from N27 - N52.

Magnet Properties

Shape

Disc & Rectangle

Grade

N38

Plating

Ni-Cu-Ni (Nickel Copper Nickel)

Max temp

80C / 176F

Material

NdFeB

Colour

Silver

Magnetic face Diameter

Various

Thickness

Various

Care must be taken when handling these magnets as there is a danger of trapped fingers, pinched skin and flying shards of metal if carelessly handled. Never allow magnets to jump together or to jump to steel as they will likely shatter. Suitable for usage up to a maximum of 80 degree Centigrade. Always keep magnets away from items that may be damaged by the powerful magnetic field such as credit cards, computers, mobile phones, Cd's. Not to be handled near to or by people with Pace makers or other medical devices. The actual pull strengths will vary depending on other variables such as: Steel thickness(the thinner the steel the lower the pull strength), Steel Quality(for example pitted/corroded), Surface finish(painted, powder coated will result in a reduced pull force).

All Magnets will be bubble wrapped and sent in a strong box wrapped with fragile tape for added safety.
Your magnets will be sent out on the same day if ordered before 14:00 or the next working day if after.
Please contact us for any special delivery requirements.
All magnets are sent out from Nottingham.

If for some reason your not 100% happy with your purchase you have 30 days to return from the payment date. Please contact us stating any problems you have and we will strive to resolve the issue.

  • Condition: New
  • Magnet Size: 8mm x 3mm (3mm countersunk)
  • Choose Quantity: 1 (Sample)
  • Brand: Magnet
  • Shape: Countersunk
  • Model: Countersunk Magnets
  • Material: Neodymium
  • Grade: N38
  • Item Length: Various
  • Item Width: Various
  • Colour: Silver

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