1 x 1/2 x 1/16 Inch Neodymium Rare Earth Block Magnets N42 with 3M Self-Adhesive (20 Pack)
1 x 1/2 x 1/16 Inch Neodymium Rare Earth Block Magnets N42 with 3M Self-Adhesive (20 Pack)
| Quantity of Packs | Price per Pack | Discount |
|---|---|---|
| Buy 2 | $35.05/pack | 5% Off |
| Buy 3 | $33.21/pack | 10% Off |
| Buy 5 | $31.36/pack | 15% Off |
| Buy 10 | $29.52/pack | 20% Off |
| Buy 25 | $27.67/pack | 25% Off |
| Buy 50 | $25.83/pack | 30% Off |
| Buy 100 | $23.98/pack | 35% Off |
Magnet Specifications
| Imperial Size | 1.00 x 0.50 x 0.0625 Inch (Length x Width x Thickness) |
|---|---|
| Metric Size | 25.4 x 12.7 x 1.587 mm (Length x Width x Thickness) |
| Material Grade | N42 |
| Pull Force | 5.2 lbs |
| Coating | Nickel-Copper-Nickel (Ni-Cu-Ni) |
| Adhesive Type | 3M™ VHB™ 4920 |
| Magnetization Direction | Thickness - Pair |
| Magnet Material | Sintered Neodymium (NdFeB) |
| Tolerance | +/- 0.004 Inches |
| Max Operating Temperature | 80°C / 176°F |
| Surface Field | 1,152 Gauss |
| Flux Density (Br) | 13,300 Gauss |
| Magnet Weight | 4.0 Grams |
| Part Number | B1X12X116N42-3M-20PK |
| Quantity Included | 20 Block Magnets |
Produced in an ISO 9001 Facility
Manufactured to Meet RoHS & REACH Standards
Sold in Matched North/South Pairs
Each set of adhesive magnets includes 10pcs with the adhesive on the north pole, and 10pcs with adhesive on the south pole. This matched polarity design makes it easy to pair the magnets face-to-face for magnetic latches, closures, fasteners, cabinet doors, displays, fixtures, and other applications where two magnets need to attract each other.
Both north-pole and south-pole countersunk magnets will also attract to ferromagnetic materials such as steel, iron, and other magnetic metals, so they can be mounted to metal surfaces or used together as matching magnet pairs.
If you need the magnets in a different configuration, please contact us.
Adhesive Usage Instructions and Best Practices
3M VHB adhesive works best on smooth, clean, and non-porous surfaces such as metal, glass, plastics (like acrylic and polycarbonate), painted or powder-coated surfaces, and sealed wood. For optimal adhesion, surfaces should be thoroughly cleaned with isopropyl alcohol.
Due to the incredible strength of neodymium, we strongly recommend allowing 24 to 36 hours for the adhesive to cure.
However, for porous materials like raw wood, concrete, fabric, or unsealed surfaces, traditional glue or liquid adhesives provide a stronger bond, as VHB tape relies on full surface contact to achieve its high-strength hold.
