8mm x 1mm (5/16" x 1/32") Neodymium Disc Magnet – N52 Grade | Ultra-Slim Precision Wafer

Key Features:

• Dimensions: 8mm Diameter × 1mm Thickness (7.94mm × 0.79mm)
• Precision Tolerance: ±0.05mm 
• Magnet Grade: N52 
• Pull Force: Approx. 1.5 lbs 
• Coating: Nickel-Copper-Nickel (Ni-Cu-Ni) triple-layer plating
• Magnetization: Axially magnetized (Poles on the large flat circular faces)
• Shape: Low-Profile Precision Wafer

Material Description:

Our 8mm x 1mm N52 discs are designed for specialized manufacturing and design applications where a reliable magnetic bond is required but vertical space is virtually zero. The 8mm diameter offers a generous surface area for adhesive contact, preventing the magnet from spinning or tearing free under shear force. At just 1mm thick, these magnets can be easily hidden beneath thin wood veneers, embedded inside luxury presentation boxes, or recessed into ultra-shallow 3D-printed walls for a seamless, "invisible" catch.

Handling Advice: NOTICE: These magnets are exceptionally thin and brittle. Due to the high-energy N52 grade and low-profile layout, they are prone to snapping or cracking if allowed to fly together or strike metal tools. Always separate them by sliding the top magnet off the stack horizontally. Handle with care during installation to maintain core integrity.

Warnings and Safety Information:

• Fragility Hazard: Will fracture if allowed to snap together violently. Handle like thin glass.
• CHOKING HAZARD: Micro-sized profile is a severe danger to children and pets. Keep strictly secured.
• Ingestion Warning: Swallowed magnets can attract across tissue walls, causing critical injury. SEEK IMMEDIATE MEDICAL ATTENTION if swallowed.
• Medical Safety: KEEP AWAY from pacemakers and sensitive medical implants at all times.

Applications:

• "Invisible" magnetic closures for premium invitations, luxury gift boxes, and folder portfolios
• Ultra-low-profile mounting for retail signs, lightweight graphic displays, and magnetic badges
• Flush-mounted access panels for delicate electronic housings and smart devices
• Concealed fasteners for upscale leather goods, wallets, and custom apparel closures
• Precision sensor targets where a wide, flat alignment area is needed for proximity tracking