Block Countersink Magnet w/ 2 Holes

/Block Countersink Magnet w/ 2 Holes
  • Block Countersink Magnet w 2 Holes

Block Countersink Magnet w/ 2 Holes, Prism Magnet with 2 Countersunk Holes, N45 Magnet with Countersunk Holes, Sintered Block Magnet with 90 °Countersunk, Rare Earth NdFeB Countersunk Magnet

Product Name: Block Countersink Magnet w/ 2 Holes
Model No:NCB-40124-N45-Ni
1. Powerful permanent pot magnet
2. High quality & best price
3. High working temperature
4. Good corrosion resistance
Original Manufacturer:HangSeng Magnetech
Solution:Customized your required material, size, coating, shape, grade, pull force and woking temperature
Origin:Ningbo, Zhejiang, China
Supply Ability:50000pcs/day
Applications:magnetic holding, lifting, antenna Mounting, positioning, retrieving and much more.

HSMAG aims at our customers’ satisfaction, a respect to people, society and environment, we clearly know “Quality is the prerequisite for long-term success”. Quality is life, which is declarad in the corporate strategy and quality policy of HSMAG. Square Neodymium Countersunk Magnet Reference Materials:
Magnetic Terms Glossary
Neodymium Magnet Information
Neodymium Magnet Physical Properties
We cooperate with SGS and CAS Institute of Physics in magnet production and Certified by the management systems :
We ensure that all our staff are trained to understand, implement and maintain our quality policy,and our products are produced under these management systems . We also pay close attention to the environment quality improvement.
HSMAG People are committed to your needs and take it as a precondition for success of your company.

Our industrial magnets are used to adjust a variety of functions. We have all of the sizes, styles and materials that you will need for your various applications. If there isn’t a stock size that meets your requirements, we can custom make an industrial magnet for you. Our rare earth magnet product lines include: Neodymium Bar Magnets, Neodymium Cube Magnets, Neodymium Block Magnets, Neodymium Ring magnets, Neodymium Sphere Magnets, Neodymium Ball Magnets, Neodymium Arc Magnets, Neodymium Wedge Magnets, Neodymium Cup Magnets and Neodymium Hook Magnets. Monroe also carries a variety of Ceramic Magnets.

  • Affordable price
  • Customized magnet is Available
  • Any payment accepted
  • Fast shipping, Worldwide delivery
  • Quality guaranteed
  • Offer free neo magnets solution

Product Range


Magnetisation Grade:         N45
Material: Neodymium-Iron-Boron (NdFeB), Neodymium and Steel
Magnet ID:              NCB-40124-N45-Ni
Plating / Coating:  Nickel (Ni-Cu-Ni) / Double Ni / Zinc (Zn) / Epoxy
Shape:         Block with Countersunk (countersink)
Countersunk Magnet Size:
Block Total Long (L):       40 mm
Block Total Height (H):         12 mm
Block Total Width (W):         4 mm
Small Hole Diameter (d):     4 mm
Tolerance:         ±0.05 mm
Magnetisation Direction:    Axial  /  Radial
Residual Magnetic Flux Density (Br): 1320-1380 mT (13.2-13.8 kGs)
Energy Density (BH)max:             342-366 KJ/m³  (43-46 MGOe)
Coercivity Force (Hcb):              ≥ 923 kA/m ( ≥ 11.6 kOe)
Intrinsic Coercivity Force (Hcj):    ≥ 955  kA/m ( ≥ 12 kOe)
Maximum Operation Temperature: 80 °C
Delivery Time:           14-35 days

Technical Drawing