Neodymium Disc Magnet N40, 9 mm × 3 mm, Strong Rare-Earth, Nickel-Plated Finish

This 9 mm × 3 mm neodymium disc magnet is manufactured using N40 grade rare-earth material, providing exceptionally strong magnetic force relative to its compact size. With a durable nickel-plated surface, the magnet is resistant to corrosion and wear, making it ideal for repeated use in various DIY, industrial, and educational applications. Its small form factor and strong pull make it a preferred choice for electronics enclosures, mechanical fixtures, sensor triggering, hobby craft, and tool organization. This magnet is engineered to deliver maximum holding force with minimal material volume, showcasing neodymium's remarkable energy density.

Key Features:

• N40-grade neodymium for enhanced magnetic strength
• 9 mm diameter × 3 mm thickness compact disc design
• Nickel-plated coating for rust and surface wear resistance
• Extremely strong pull force relative to size
• Ideal for DIY, industrial, craft, and electronic projects
• Reusable and versatile in mechanical and magnetic assemblies