Discs - Small
Small disc magnets are flat, round magnets and one of our most popular shapes, from 2 mm micro discs up to 1 inch (25 mm) circle magnets. Their low profile lets them fit into crafts, miniatures, jewelry, electronics, packaging and DIY projects where a larger magnet won't.
Choose from over 100 sizes and styles: metric round magnets from 2 to 25 mm in diameter and imperial sizes from 1/8 to 3/4 inch, in thicknesses from 0.5 mm to 1/2 inch. Most are grade N48 neodymium, with rated pull forces from a fraction of a pound up to about 37 pounds. For high-temperature uses, choose samarium cobalt (SmCo30) discs; for low-cost, lighter-duty holding, choose ceramic (C11) discs.
Many sizes also come plastic or rubber coated in colors, adhesive backed, north-pole marked, or diametrically magnetized. Every size includes volume pricing. Looking for something bigger? See our disc magnets 1 inch and larger.
Neodymium magnets are intended for adults 18 and older. Keep small magnets away from children and pets.
-
20 x 2 mm Neodymium Disc Magnet N48 (10 Pack)
- 10 magnets.
- Pull Force: 6.94 pounds per magnet
- SKU# M20x2MMDI
$11.99 As low as $8.39 -
20 x 3 mm Ceramic Disc Magnet C11 (30 Pack)
- 30 magnets
- Pull Force: 0.88 pounds per magnet
- SKU# MCER20x3mmDI
$10.99 As low as $7.69 -
20 x 4 mm Neodymium Disc Magnet N48 (10 Pack)
- 10 magnets.
- Pull Force: 15.3 pounds per magnet
- SKU# M20x4MMDI
$17.99 As low as $12.59 -
20 x 5 mm Neodymium Disc Magnet N48 (6 Pack)
- 6 magnets
- Pull Force: 19.3 pounds per magnet
- SKU# M20x5mmDI
$11.99 As low as $8.39 -
20 x 10 mm Neodymium Disc Magnet N48 (2 Pack)
- 2 magnets.
- Pull Force: 30.5 pounds per magnet
- SKU# M20x10MMDI
$10.99 As low as $7.69 -
21 x 3 mm Neodymium Disc Magnet N48 (10 Pack)
- 10 magnets.
- Pull Force: 11.4 pounds per magnet
- SKU# M21x3MMDI
$14.99 As low as $10.49 -
21 x 7 mm Neodymium Disc Magnet N48 (4 Pack)
- 4 magnets.
- Pull Force: 26.2 pounds per magnet
- SKU# M21x7MMDI
$14.99 As low as $10.49 -
22 x 11 mm Neodymium Disc Magnet N48 (2 Pack)
- 2 Magnets
- Pull Force: 37.6 pounds
- SKU M22x11MMDI
$11.99 As low as $8.39 -
24 x 8 mm Neodymium Disc Magnet N48 (2 Pack)
- 2 Magnets.
- Pull Force: 34.4 pounds.
- SKU: M24x8MMDI
$10.99 As low as $7.69 -
25 x 2 mm Neodymium Disc Magnet N48 (4 Pack)
- 4 magnets
- Pull Force: 8.75 pounds per magnet
- SKU# M25x2MMDI
$10.99 As low as $7.69
