4 x 1 Inch Neodymium Disc Magnet N48 (1 Pack)
$349.99
In stock
SKU
M4x1DI
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- 1 magnet
- Pull Force: 656 pounds per magnet
- SKU# M4x1DI
- 1 magnet
- 4" diameter 1" thick (101.6mm x 25.4mm)
- Material: Neodymium (NdFeB)
- Grade: N48
- Coating: Nickel (Ni)
- Magnetization: Through Thickness
- Pull Force: 656 pounds
- Extremely powerful magnet
- SKU# M4x1DI
- Rare Earth Magnets are the strongest permanent magnets for sale today. Small rare earth magnets are perfect for crafts and DIY. We also sell large rare earth magnets for heavy duty projects where super strong pull force is required.
- NEODYMIUM MAGNETS ARE NOT SAFE FOR CHILDREN.
| Magnetization-Shape-Direction | disc-axial |
|---|---|
| SKU | M4x1DI |
| Color | Nickel (Bright Metallic) |
| Grade | N48 |
| Coating | Nickel |
| Shape | Disc |
| Diameter/Length (in) | 4.00 |
| Thickness (in) | 1.00 |
| Thickness (Fraction) | 1 |
| Diameter/Length (mm) | 101.60 |
| Thickness (mm) | 25.40 |
| Pull Force (pounds) | 656 |
| Maximum Operating Temperature (F) | 176 |
| Magnetization Direction | Through Round Thickness/Length (Axial) |
| Remanence Br (magnet material) | 13.7–14.2 kG (1.37–1.42 T) |
| Intrinsic Coercivity Hcj / Hci (magnet material) | ≥ 12 kOe (≥ 955 kA/m) |
| Max Energy Product BHmax (magnet material) | 46–49 MGOe (366–390 kJ/m³) |
| Length | 101.6 |
| Thickness | 25.40 |
| Diameter | 101.6 |
| Maximum Operating Temperature (C) | 80 |
| Mounting Type | None (plain magnet) |
| Pull Force (kg) | 297.56 |
| Weight per Piece (g) | 1544.4 |
| Pull Force Basis | Calculated: single magnet to thick steel plate (zero gap) |
| Applications | Industrial & Workshop |
| Minimum Age (years) | 18 |
| Safety Warning | Not a toy. Keep away from children under 18. Swallowed magnets can cause serious internal injury. Strong magnets can pinch skin and may interfere with pacemakers and other implanted medical devices. |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
