1/2 X 1/4 X 1/2 Inch Neodymium Ring Magnets N42 Strong Rare Earth Donut Magnets Sale
$10.59 – $159.75
| Material | NdFeB, Grade N42 |
| Forma | Squillare / Tubo |
| Out Diameter | 12.7 mm |
| In Diameter | 6.35 mm |
| Thickness | 12.7 mm |
| Tolerance | +/-0.1 mm |
| Coating | Nickel Plating (Ni-Cu-Ni) |
| Magnetization | Assiale (Poles on Flat Ends) |
| Pull Force | ca.. 3.2 kg |
| Surface Field | 4826 Gauss |
| Max. working temperature | 80° C(176° F) |
| Peso(1 pezzo) | 9.2 g |
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1/2 X 1/4 X 1/2 Inch Neodymium Rare Earth Ring/Donut Magnets N42
Dimensione : 0.5 X 0.25 X 0.5 pollice (Diameter x Inner Diameter x Thickness)
Metric Size : 12.7 X 6.35 X 12.7 mm
Grado : N42
Pull Force : 3.2 kg
Coating : Nickel-Copper-Nickel (Ni-Cu-Ni)
Magnetization : Axially
Material : Neodymium (NdFeB)
Tolerance : +/- 0.004 in
Max Operating Temperature : 176 F
Part Number : R12X14X12N42-4PK
Quantity Included : 4 Anelli
The R848 is an often requested size that has now been added to our stock inventory. It is a great ring for science experiments and demonstrations. Buy a bunch and save!
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