Magnets 5/16x1/16 Round Disc - Magnetic Circle Fastener Holder Space Organizer Office Sticker Tool Circular Magnet Discs (100 Pack)

When your project demands a magnet that disappears into the design, these N50 neodymium disc magnets deliver. Each disc measures 5/16 inch (8mm) in diameter and just 1/16 inch (1.5mm) thick — slim enough to recess into a 3D-printed cavity, lay flat beneath fabric, or mount flush on the back of a handmade ornament without creating a noticeable bump.The N50 rare earth grade means these small round magnets generate up to 1.8 lbs of pull force despite their thin profile — strong enough to secure notes, photos, and lightweight decorations on a refrigerator or whiteboard, and reliable for holding cosplay armor panels, handmade closures, and magnetic box lids in place. The triple-layer NiCuNi (nickel-copper-nickel) coating protects against corrosion and keeps the surface smooth, so the discs won't scratch your fridge door, leave residue on a whiteboard, or snag delicate craft materials.Common uses include embedding in 3D-printed snap joints and modular enclosures, gluing to the back of resin pendants, painted rocks, and decorative pieces for fridge magnets, securing scrapbook covers and handmade card closures, attaching flat to miniature model bases, and acting as concealed cabinet door latches in woodworking projects. The 100-piece count keeps your supply consistent across large craft runs without the need to reorder mid-project.Buyers often ask whether a 1/16"-thick magnet can hold through material. These N50 discs grip steel surfaces firmly through a single layer of paper, thin cardstock, or light fabric — verify fit for your specific material thickness before committing to a design.WARNING: Strong magnets — pinching hazard. Keep away from pacemakers and electronic devices. Not suitable for children under 14.

• N50 NEODYMIUM GRADE – Higher-grade rare earth magnet than standard N35/N42 discs; delivers up to 1.8 lbs pull force in a 5/16" dia., 1/16" thin profile that sits flush in craft slots and 3D-print cavities
• PRECISE DIMENSIONS – Each disc is exactly 5/16" (8mm) diameter × 1/16" (1.5mm) thick; NiCuNi triple-layer nickel coating resists corrosion and keeps the smooth surface scratch-free on any display
• VERSATILE APPLICATIONS – Perfect for fridge magnets, whiteboard notes, 3D-printed snap closures, magnetic closures, cosplay costume fasteners, resin crafts, scrapbook closures, and miniature model bases
• 100-PACK READY TO USE – Includes 100 round disc magnets with consistent polarity orientation, giving you enough inventory for large DIY and craft runs without running short mid-project
• THIN DISC, REAL STRENGTH – At just 1/16" thick, these N50 magnets hold firmly where thicker alternatives bulge through fabric, thin wood, or 3D-printed walls — exactly what embedded-use projects need