D21 Neodymium Disc/Cylinder Magnets

Don’t be deceived by the small stature of these magnets; they boast a wide range of uses. Cost-effective and available for mass procurement, they are ideal for securing photos to metallic surfaces where their miniature size ensures an almost imperceptible bond. Moreover, when situated near larger magnets, they showcase an array of fascinating behaviors.
When put to the test on flat steel surfaces, one of these micro magnets exhibited an astounding hold of over 7 oz – a mass that surpasses 2000 times its own! This highlights their exceptional power-to-size ratio.
To cater to unique needs, this size is offered in the N52 grade with an elegant black nickel coating under part number D21B-N52, and in the N42SH grade, which can withstand high temperatures, under part number D21SH. Personalize your magnetic solutions with our wide array of options.

Tested on flat steel surfaces, one of these diminutive magnets demonstrated a remarkable hold of over 7 oz – a weight more than 2000 times its own! A testament to their phenomenal power-to-size ratio.

For specialized needs, this size is available in the N52 grade with a sleek black nickel plating under part number D21B-N52, and in the high-temperature resistant N42SH grade as part number D21SH. Customize your magnetic solutions with our comprehensive range of options.