Yes, we are OPEN during the Coronavirus crisis. Click here for details.
We are now required to collect sales tax in several states. If your business is tax exempt, learn more here.
 
All orders placed & paid online by 1PM ET (M-F) will be shipped the same day!
Details
R424 Discounts Apply!
R424
 
R424
  • Description
  • Technical
  • Downloads
This ring magnet is especially popular for modeling, especially for action figures and gaming figures.  Used with a steel ball, they can form a magnetic ball-in-socket joint that’s perfect for a figure’s shoulder or hip.

This size is also available diametrically magnetized in grade N42 as part number R424DIA.

Case1 Pull Force, Case 1 vs. distance: Magnet to a Steel Plate.
Case2 Pull Force, Case 2 vs. distance: Between 2 Steel Plates.
Case3 Pull Force, Case 3 vs. distance: Magnet to Magnet.
Case4 Pull Force, Case 4 vs. distance: Magnet to Magnet Repulsion.
Magnetic Field Click here for a depiction of the magnetic field.
BH Curves View B-H curves for this magnet.

SpecSheet Click here to download a PDF Specification Sheet.
Drawing Click here to download a PDF drawing of this product.
Cert Click here to download a Certificate of Compliance for this product.
RoHS Click here to download a RoHS Statement of Compliance for this product.
MSDS Click 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.
STEP Click here to download a .STEP file (3D model).
IGS Click here to download an .IGS file (3D model).



   Download the free Adobe Acrobat Reader
September Special: 10% Off
Applied during checkout.

 Price: $0.54
 
Quantity:
Qty:
 Add to cart
 
Price ea.Qty
$0.54 1-49
$0.53 50-99
$0.52 100-249
$0.50 250-499
$0.49 500-999
$0.48 1000-2499
$0.47 2500-4999
$0.45 5000-9999
$0.44 10000-24999
$0.43 25000-49999
For pricing at higher order quantities,
please email us!
September
Specials

D51
10% Off
D51
Disc Magnets
5/16" diameter
x 1/16" thk

R424
10% Off
R424
Ring Magnets
1/4" O.D.
x 1/8" I.D.
x 1/4" thk



Order by phone:
1-888-SHOP-KJM
(1-888-746-7556)
or 215-766-8055

Order online for
fastest shipping!


No Minimum Order!


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