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Pricelist: Retail Price (B2C) Pricelist
18x2mm Neodymium Disc Magnet N35 Grade Super Strong Rare Earth Magnet

18x2mm Neodymium Disc Magnet N35 Grade Super Strong Rare Earth Magnet

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ComponentSpecification
Magnet TypeNeodymium (NdFeB)
ShapeDisc / Button
Diameter18mm
Thickness2mm
GradeN35
CoatingNickel-Copper-Nickel (Ni-Cu-Ni)
MagnetizationAxial (Through Thickness)
Price
₹ 33.90 ₹ 33.90
(Tax included)

Barcode: 59301368

Product Description The 18mm x 2mm Neodymium Disc Magnet is an ultra-slim, high-power magnetic solution designed for applications where space is extremely limited but a strong hold is required. With an 18mm diameter and only 2mm thickness, it offers a sleek, low-profile footprint. Each magnet features a premium Ni-Cu-Ni triple-layer coating to prevent corrosion and provide a smooth, professional silver finish.

Key Features

  • Ultra-Thin Profile: Only 2mm thick, making it perfect for recessed mounting and hidden closures.

  • High Pull Force: N35 grade neodymium provides a powerful grip despite its minimal height.

  • Corrosion Resistant: Triple-layer nickel plating protects the brittle core from moisture and oxidation.

  • Axial Magnetization: The poles are located on the flat circular faces for maximum surface contact.

  • Lightweight: Ideal for portable electronics, lightweight robotics, and hobbyist models.

Technical Details

  • Material: Sintered NdFeB.

  • Max Operating Temp: 80°C.

  • Dimensional Tolerance: ±0.1mm.

Prototyping and Engineering Tips from Robogears

  • Hidden Paper/Fabric Latches: Because these are so thin, they are excellent for magnetic brochures, boxes, or clothing closures. They can be glued behind a thin layer of paper or fabric and still provide a reliable "snap."

  • Glue Recommendations: Use a high-quality cyanoacrylate (super glue) or thin epoxy. Since the magnet is very thin, ensure the mounting surface is perfectly flat to maximize the bonding area.

  • Handling Brittle Materials: Neodymium magnets are fragile. Do not let them snap together from a distance; the 2mm thickness makes them particularly prone to cracking under high-impact collisions.

  • Mounting in 3D Prints: This 18x2mm size is a standard for 3D-printed magnetic connectors. Design a 18.2mm wide by 2.1mm deep circular pocket in your CAD model for a perfect press-fit or glue-in installation.

Package Includes

  • 1 x 18mm x 2mm Neodymium Disc Magnet

Disclaimer Images are for reference; actual dimensions may have slight tolerances. SAFETY WARNING: This is a powerful magnet. Keep away from children (swallowing hazard), pacemakers, and sensitive electronics like credit cards and mechanical watches.