10mm x 5mm (25/64" x 13/64") Neodymium Disc Magnet – N52 Grade

Key Features:

• Dimensions: 10mm Diameter × 5mm Thickness
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52
• Pull Force: Approx. 8.4 lbs 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating for superior corrosion resistance
• Magnetization: Axially magnetized (Poles on the flat circular faces)
• Surface Gauss: Approx. 5,130 Gauss

Material Description:

Our 10x5mm N52 discs are engineered for applications that require a concentrated, deep-reaching magnetic field. The 5mm depth allows this magnet to act effectively through thicker non-magnetic barriers like wood, heavy plastics, or leather. These discs are highly sought after for heavy-duty hidden latches, magnetic coupling in robotics, and securing equipment in automotive or workshop environments where reliability is critical.

Handling Advice: DANGER: These magnets possess immense snap velocity. With nearly 8.5 lbs of pull force, two magnets can snap together from a distance with enough force to shatter the brittle neodymium or cause significant skin pinches. Always handle with a firm, steady grip and separate by sliding them apart horizontally.

Warnings and Safety Information:

• Pinch Hazard: Strong enough to cause painful skin pinches and blood blisters. Handle with caution.
• Choking Hazard: Keep strictly away from children and pets.
• Medical Safety: KEEP AWAY from pacemakers and sensitive medical implants at all times.
• Electronics: Keep well away from hard drives, credit cards, and sensitive electronic testing equipment.

Applications:

• Heavy-duty magnetic stirrers for laboratory and industrial chemistry
• Concealed structural latches for cabinetry, hidden panels, and secret doors
• Secure mounting for heavy tools and industrial workshop organization
• High-torque magnetic couplers for robotics and RC prototypes
• High-performance proximity sensors requiring a deep trigger field