SM-03152044 N35 Zinc-Plated Neodymium Square Block Magnets 12.9x12x4mm, High Performance Sintered NdFeB Magnets for Industrial, Electronics & DIY Applications
Features
· N35 Grade Balanced High Performance: Crafted from premium N35 sintered NdFeB, these square magnets offer an ideal balance of strong magnetic energy product, reliable coercivity, and excellent temperature stability, delivering powerful holding force for general industrial and commercial applications while maintaining outstanding cost-effectiveness.
· Robust Zinc Plating Corrosion Protection: The high-quality, uniform zinc coating provides exceptional resistance to rust, oxidation, and environmental wear, significantly extending the service life of the magnets in humid, industrial, and outdoor environments. Zinc plating also offers excellent adhesion, mechanical durability, and cost efficiency compared to other surface treatments, making it a trusted choice for mass-produced components.
· Precision 12.9×12×4mm Square Design: The compact, precise square profile is optimized for space-constrained applications, enabling seamless integration into electronic devices, sensor assemblies, mounting fixtures, cabinet closures, and DIY magnetic projects, with consistent dimensional accuracy ensuring a perfect fit every time.
· Strict Quality & Tolerance Control: Each magnet is manufactured to tight dimensional and geometric tolerances, with rigorous quality testing for magnetic properties, surface finish, and coating adhesion, ensuring reliable performance, interchangeability, and consistency in mass production and critical assembly applications.
· Wide Application Versatility: These zinc-plated N35 NdFeB square magnets are widely used in consumer electronics, automotive components, industrial machinery, magnetic separators, holding fixtures, sensor systems, renewable energy equipment, and DIY craft projects, meeting the diverse needs of engineers, manufacturers, and hobbyists alike.
· Excellent Mechanical & Thermal Stability: The sintered NdFeB material provides high mechanical strength and reliable performance at standard operating temperatures, making these magnets suitable for continuous use in industrial and commercial environments without significant magnetic degradation.
· RoHS-Compliant & Environmentally Friendly: The NdFeB material and zinc plating meet international RoHS environmental standards, free of harmful substances, ensuring full compliance with global manufacturing, safety, and environmental regulations for consumer and industrial products.
Product Details
Introduction
These N35 grade zinc-plated neodymium (NdFeB) square block magnets, precision-sized at 12.9×12×4mm, are premium rare-earth permanent magnets engineered for versatile, reliable performance across a wide range of industrial, commercial, and consumer applications. Manufactured from high-quality sintered NdFeB material, they deliver exceptional magnetic strength, consistent magnetic flux, and reliable coercivity in a compact, easy-to-integrate square form factor, making them ideal for applications where space efficiency and powerful holding force are critical. The professional, uniform zinc plating provides superior corrosion resistance, excellent environmental durability, and cost-effective surface protection, ensuring long-term performance and stability even in humid, industrial, or mildly corrosive operating conditions. Each magnet is precision-machined to strict dimensional tolerances, guaranteeing uniform size, shape, and magnetic properties across every production batch, with consistent flatness and surface finish for seamless integration into assemblies, fixtures, and electronic components.