N42 Neodymium Countersunk Ring Magnet 42NEG401108-CS-NI

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  • Grade: 42
  • OD (in): 0.625
  • ID (in): 0.170
  • THK (in): 0.125
  • Finish: Nickel
  • Type: Countersunk
  • Approx. Pull: 7.75 lbs.

N42 Neodymium Countersunk Ring Magnet Product Details

  • This Grade 42 Neodymium magnet measures 0.625” in diameter & 0.125” in thickness or (16 mm DIA x 4.3 mm THK) with a 0.164" (3.2 mm) 82º countersunk thru-hole.

  • Each magnet weighs 0.16 oz (5 gm) & accommodates M4 screws.

  • Nickel-plated neodymium magnets are made from an alloy of neodymium, iron & boron and are plated with a triple layer of: Ni-Cu-Ni (Nickel-Copper-Nickel) using an electrolytic based process for maximum protection against corrosion & oxidation.

*15.00 total minimum order (excluding shipping & tax if applicable) - Items can be combined to reach the minimum amount.

Price Each: $8.17
Total Price: $8.17
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Neodymium (NdFeB) Ring Magnet Technical Data

42NEG401108-CS-NI Neodymium Ring Magnet Technical Data
Grade: 42
Coating: Ni-Cu-Ni (Nickel-Copper-Nickel)
Magnetization: Axially Magnetized Through the Thickness (THK)
Standard Dimensional Tolerance: +/-0.004" on Outer Diameter (OD), Inner Diameter (ID) & Thickness (THK)
Br: 13,050 Gauss
BHmax: 42 MGOe
Hc: 12,500 Oersteds
Hci: 14,000 Oersteds
Max Operating Temperature: 250ºF/121ºC
Curie Temp: 590ºF/310ºC
Density (lb/in3): 0.275

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