Product Description
This high-performance N45 Neodymium Block Magnet measures 1" L x 1/2" W x 3/16" Thk (1.00" x 0.50" x 0.1875" / 25.4 mm x 12.7 mm x 4.75 mm) and delivers 14 lbs of holding force. Featuring two dual-countersunk holes designed for #6 flat-head screws, this rectangular mounting magnet attaches flush to wood, metal, plastic, or composite surfaces without screw heads protruding.
Key Features & Specifications:
- Magnetic Grade: Grade N45 Sintered NdFeB (13,500 Gauss / 1.35 Tesla Residual Flux Density $B_r$)
- Dimensions: 1" Length x 1/2" Width x 3/16" Thickness (1.00" x 0.50" x 0.1875")
- Mounting Hole Specs: Two countersunk holes accepting standard #6 flat-head screws (0.280"–0.290" top diameter, 82° angle)
- Pull Force: 14 lbs (6.35 kg) direct surface holding power against flat steel
- Magnetization Direction: Magnetized through the thickness (Poles on the 1" x 1/2" faces)
- Protective Coating: Triple Layer Ni+Cu+Ni (Nickel-Copper-Nickel) for durability and corrosion resistance
- Operating Temperature: Max working temperature of 176°F (80°C)
- Tolerances: Precision ground to +/- 0.002" (+/- 0.05 mm)
Common Applications:
Designed for easy mechanical fastening, this countersunk block magnet is ideal for:
- Concealed cabinet latches, magnetic door stops, and enclosure locks
- Custom woodworking jigs, fixtures, and shop holding tools
- Industrial equipment mounting, signs, and retail displays
- DIY hidden magnetic mounting hardware
⚠️ CRITICAL SAFETY WARNINGS:
- PACEMAKER & MEDICAL DEVICE SAFETY: Strong magnetic fields can interfere with pacemakers, ICDs (Implantable Cardioverter Defibrillators), and other electronic medical devices. Keep this magnet at a safe distance (at least 12 inches / 30 cm) from anyone wearing a pacemaker or medical implant.
- NOT A TOY: This product is intended for industrial, commercial, and craft/craftsmanship applications only. It is NOT a toy and must be kept away from all children.
- CHOKING & SWALLOWING HAZARD: If swallowed, powerful neodymium magnets can stick together across intestine walls, causing severe internal infection, intestinal damage, or death. Seek immediate emergency medical attention if magnets are ingested or inhaled.
- PINCH HAZARD: Powerful magnetic forces can snap magnets together unexpectedly, causing severe pinching, blood blisters, or skin lacerations. Handle with extreme care.
Warranty
This magnet includes a 10-year warranty for its magnetic strength, provided it is used under normal conditions. Usage in environments with elevated temperatures, significant vibration, or intense opposing magnetic fields will render this warranty null and void. It is also not suitable for use outdoors or in areas with high humidity or salt content, unless additional protective insulation measures are implemented.Product Videos
Custom Field
Grade N45
Pulling Force 14Lbs.
Pole Orientation Thru Thickness
Coating NiCuNi
Feature Countersunk
Product Reviews
1 Review
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Block Magnet Neodymium N45 1"x1/2"x3/16" w/ 2#6 Countersunk Holes
good product, I bought a few for a trial and came back for more.
