Neodymium Disc Magnets 12x1mm (1/2x1/32 inch) N50, NiCuNi Coated - Thin Magnetic Fastener for Crafts, Scrapbooking, Miniatures - Rare Earth Round Disk Magnet (50 Pack)

These 12x1mm disc magnets are built for precision work where thin profile and reliable hold matter most. Scrapbookers use them to create flush magnetic closures between layered pages; needlework practitioners attach magnetic clasps to fabric without bulky hardware; miniature modelers secure removable panels and access hatches on scale builds with clean, repeatable results that sit flush with the surface.Each magnet measures 12mm in diameter and 1mm thick - roughly 1/2 inch across and 1/32 inch deep. The Grade N50 neodymium core delivers a pull force of up to 1.85 lbs per piece, with magnetization oriented axially through the flat faces. Operating temperature reaches up to 176 F (80 C). The triple-layer NiCuNi plating bonds cleanly to adhesive and epoxy, and leaves no marks on paper, foam board, or painted surfaces when repositioned carefully.Beyond craft applications, these discs serve well in workshop jigs and fixtures that require thin magnetic registration points, in classroom demonstrations of magnetic field behavior, and in laboratory setups where compact permanent magnets are needed without structural bulk. A 50-piece pack supports multiple concurrent projects or provides a working stock for recurring production tasks where consistent replenishment matters.The 1mm profile fits into recessed pockets and tight laminate layers where thicker discs cannot seat flush. Holding strength is sufficient for lightweight panels, paper overlays, decorative closures, memo attachments, and badge or ribbon holders. The NiCuNi finish resists corrosion and does not flake under repeated handling, keeping surfaces clean across long-term use.Keep away from pacemakers and implanted cardiac devices. Strong enough to cause pinching injuries if two pieces snap together across skin. Not suitable for children under 14.

• PACK OF 50 SLIM DISC MAGNETS – 12mm diameter x 1mm thick (approx. 1/2 x 1/32 in); ultra-thin profile fits flush against paper, fabric, foam, or thin wood without creating visible bulk in craft assemblies
• PULL FORCE UP TO 1.85 LBS – Grade N50 rare earth neodymium core delivers strong holding force in a 1mm wafer; reliable grip for lightweight panels, decorative overlays, closures, and thin-material fastening
• BROAD USE RANGE – Ideal for scrapbooking, needlework, miniature modeling, model railroads, cosplay props, pinboards, fridge and whiteboard mounting, badge holders, washi tape planners, and locker organizers
• TRIPLE-LAYER NICKEL COATING – NiCuNi plating resists corrosion and protects surfaces from scratching; uniform finish bonds cleanly with adhesive, epoxy, or double-sided tape for permanent installation
• N50 GRADE IN 1MM THICKNESS – Stronger pull than standard N35 discs at this diameter; fewer magnets needed per assembly without sacrificing hold — an advantage in layered or space-constrained builds