6 x 4 x 1 Inch Neodymium Block Magnet N48 (1 Pack)

$899.99
In stock
SKU
M6x4x1BL
  • Buy 6 sets for $872.99 each and save 3%
  • Buy 10 sets for $854.99 each and save 5%
  • Buy 20 sets for $827.99 each and save 8%
  • Buy 40 sets for $791.99 each and save 12%
  • Buy 80 sets for $755.99 each and save 16%
  • Buy 100 sets for $719.99 each and save 20%
- +
  • 1 magnet
  • Pull Force: 683 pounds
  • SKU# M6x4x1BL
  • 1 magnet
  • 6" long x 4" wide x 1" thick (152.40mm x 101.6mm x 25.4mm)
  • Material: Neodymium (NdFeB)
  • Grade: N48
  • Coating: Nickel (Ni)
  • Magnetization: Through Thickness
  • Pull Force: 683 pounds
  • SKU# M6x4x1BL
  • ***WARNING*** This is an EXTREMELY Powerful and VERY DANGEROUS Magnet!
  • The end user MUST USE SAFETY PRECAUTIONS when unpacking and using this magnet.
  • Wear safety glasses.
  • Use heavy gloves.
  • *** DO NOT ALLOW CHILDREN TO PLAY WITH THIS MAGNET***.
  • By the act of buying, the purchaser agrees they have read the above warning and will not hold the seller responsible for any damage or injury which could result from the misuse of this product.
  • NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN
More Information
Magnetization-Shape-Direction block-axial
SKU M6x4x1BL
Color Nickel (Bright Metallic)
Grade N48
Coating Nickel
Shape Block
Diameter/Length (in) 6.00
Width (in) 4.00
Width (mm) 101.60
Thickness (in) 1.00
Diameter/Length (mm) 152.40
Thickness (mm) 25.40
Pull Force (pounds) 683
Gauss (Surface) 7590
Maximum Operating Temperature (F) 176
Magnetization Direction Through Rectangular Thickness (Axial)
Remanence Br (magnet material) 13.7–14.2 kG (1.37–1.42 T)
Intrinsic Coercivity Hcj / Hci (magnet material) ≥ 12 kOe (≥ 955 kA/m)
Max Energy Product BHmax (magnet material) 46–49 MGOe (366–390 kJ/m³)
Width 101.6
Length 152.40
Thickness 25.40
Maximum Operating Temperature (C) 80
Mounting Type None (plain magnet)
Pull Force (kg) 309.8
Weight per Piece (g) 2949.7
Pull Force Basis Calculated: single magnet to thick steel plate (zero gap)
Applications Industrial & Workshop
Minimum Age (years) 18
Safety Warning Not a toy. Keep away from children under 18. Swallowed magnets can cause serious internal injury. Strong magnets can pinch skin and may interfere with pacemakers and other implanted medical devices.
RoHS Compliant Yes
REACH Compliant Yes
Copyright © 2026 Apex Magnets. All rights reserved.