Make your own self-adhesive neodymium magnets with our 2.5x1mm thin Nd disc magnets. With the right adhesive, you can make a small sticky magnet dot with a pull of up to 80 grams on most surfaces. Use them to organize light objects, hang family pictures & photos or even magnetize chess pieces. Get an effective alternative to magnetic tape, stickers and strips.
Prototyping & unsure of which magnet is best? You can buy just 1 or several of our many even stronger thin Nd disk magnets.
Need more pull power & prefer to use adhesive glue dots, double sided stickers or pre-cut double-sided foam squares? Our 7.5x1mm or 12.5x1mm may be just the right size for you. If intended for industrial use & you require a simple but effective Q/A method, use with our magnaprobe to ensure consistent north & south poles.
Otherwise, using regular hardware store should be straightforward. Your fingers have natural oils than can interfere with bonding so clean all surfaces with rubbing alcohol (isopropanol). Neodymium magnets have a smooth nickel coating so scuff the surface with fine sandpaper. You can use a variety of different glues such as 2 part epoxies, cyanoacrylate (crazy glue) or urethane based adhesives such as Gorilla glue.
P/N | Description | QTY |
---|---|---|
44200-PB | 2.5mm Nd magnet protoype bundle | 10 |
SKU: 44200-1 Size: 2.5 × 1mm | |||||
Distance (mm): | 0 | 0.1 | 1 | 10 | 100 |
---|---|---|---|---|---|
Gauss | 4123.0 | 3833.8 | 1473.8 | 8.8 | 0.0 |
Lb | 0.18 | 0.16 | 0.02 | 0.00 | 0.00 |
Kg | 0.08 | 0.07 | 0.01 | 0.00 | 0.00 |
Drawing | Compliance | MSDS | ROHS | Graph |
---|---|---|---|---|
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RemanentFlux Density (Br) | 13,000G; 1300mT |
Coercivity (bHc) | 12.0 Oe; 955 A/m |
Intrinsic Coercivity (jHc) | 17.0 Oe; 1353 A/m |
Max.Energy Product (BHMax) | 42 MGO; 334 kJ/m3 |
Curie Temperature (Tc) | 310oC |
Working Temperature (Tw) | 80oC |
Temp.Coefficient (αB)r | -0.12%/Co |
Dimensions | Tolerances | |||
Size: |
Inches | mm | Inches | mm |
---|---|---|---|---|
0 to 0.125 | 0 to 3 | +/- 0.006 | +/- 0.15 | |
0.126 to 0.625 | 3 to 16 | +/- 0.012 | +/- 0.30 | |
0.626 to 0.875 | 16 to 22 | +/- 0.018 | +/- 0.45 | |
0.876 and Up | 22 and Up | +/- 2.5% | +/- 2.5% |
Inch | Decimal | mm | Rounded |
---|---|---|---|
1/32" | 0.031 | 0.8 | 1 |
3/32" | 0.094 | 2.4 | 2.5 |
5/32" | 0.156 | 4.0 | 4 |
1/16" | 0.063 | 1.6 | 1.5 |
3/16" | 0.188 | 4.8 | 5 |
2/10" | 0.200 | 5.1 | 5 |
1/8" | 0.125 | 3.2 | 3.75 |
1/4" | 0.250 | 6.4 | 7.5 |
5/16" | 0.313 | 7.9 | 7.5 |
3/8" | 0.375 | 9.5 | 10 |
13/32" | 0.406 | 10.3 | 10 |
1/2" | 0.500 | 12.7 | 12.5 |
9/16" | 0.563 | 14.3 | 15 |
5/8" | 0.625 | 15.9 | 15 |
11/16" | 0.688 | 17.5 | 17.5 |
3/4" | 0.750 | 19.1 | 20 |
13/16" | 0.813 | 20.6 | 20 |
7/8" | 0.875 | 22.2 | 22.5 |
15/16" | 0.938 | 23.8 | 25 |
See what these customers had to say on Google(click on name for full review):
Tracy Myerson: ...purchased N42 Neodymium magnets, they are the real deal...had previously bought magnets on Amazon that were advertised as N52, they were just another cheap Chinese fake....
Ron Bennett: Fantastic support and product. Beats Amazon price with real customer service...product was of the highest quality and exactly as described.
Peter Maran: Their Neodymium magnets are superb in quality and price; ...tools, magnifiers, tweezers, and so on, all quality made...
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