For the Memorial Day holiday, orders placed after 1:00PM EDT on Friday, 05/24/2024, will be shipped on Tuesday, 05/28/2024.        
We are now required to collect sales tax in several states. Learn more about tax exempt status for your business.
 
All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details
ProductsNeodymium MagnetsRing Magnets › R428 - Neodymium Ring Magnet

R428 - Neodymium Ring Magnet

R428
 
R428
  • Description
  • Technical
  • Downloads

The R428 ring magnet is easy to handle and incredibly useful It's half inch thickness makes it perfect for crafts, art projects, experiments and of course, the fridge. How will you use yours?

Case1Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
Case2Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
Case3Pull Force, Case 3 vs. distance: Magnet to Magnet.
Case4Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
Magnetic FieldClick here for a depiction of the magnetic field.
BH CurvesView B-H curves for this magnet.

 

SpecSheetClick here to download a PDF Specification Sheet.
DrawingClick here to download a PDF drawing of this product.
CertClick here to download a Certificate of Compliance for this product.
RoHSClick here to download a RoHS Statement of Compliance for this product.
MSDSClick here to download a Material Safety Data Sheet (MSDS) for this product.
CMRTClick here to download a Conflict Minerals Reporting Template (CMRT).
OriginClick here to download a Certificate of Origin for this product.
REACHClick here for a REACH compliance statement.
STEPClick here to download a .STEP file (3D model).
IGSClick here to download an .IGS file (3D model).

 

 

 

 

   Download the free Adobe Acrobat Reader

 

 

 

 Price: $0.95
 
Quantity:
Qty:
 
 
Price ea.Qty
$0.95 1-24
$0.93 25-49
$0.91 50-99
$0.89 100-249
$0.87 250-499
$0.84 500-999
$0.82 1000-2499
$0.80 2500-4999
$0.78 5000-9999
$0.76 10000-24999
For pricing at higher order quantities,
please email us!
Recently Viewed

D42DIA
Disc Magnets & Cylinder Magnets
May
Specials


DA4-neodymium-disc-magnet
10% Off
DA4
5/8" dia x 1/4" thick

R424-neodymium-ring-magnet
10% Off
R424
1/4" OD x 1/8" ID x 1/4" thick ring

MBH-2-neodymium-nametag-holder-magnet
10% Off
MBH-2
Magnetic badge holder and name tag

BX066-neodymium-block-magnet
10% Off
BX066
1" x 3/8" x 3/8" block, 22 lb pull force


Order online for
fastest shipping!


No Minimum Order!


K&J Magnetics, Inc.
Your online source for incredibly powerful neodymium magnets.