Heavy Duty Neodymium Ring Magnet N40 – 25mm OD x 10mm ID x 5mm Height

Powerful Magnetic Solutions for Every Project

Stop struggling with weak adhesives or unreliable fasteners. Our High-Grade Neodymium Ring Magnet provides an exceptionally strong magnetic bond in a compact, durable form. Whether you are organizing a workspace, building a custom electronic device, or securing industrial equipment, this N40 rare earth magnet offers the permanent power and reliability you need to get the job done right.

Why You’ll Love This

• Industrial Grade Strength: Rated at N40, this neodymium magnet delivers high-performance magnetic pull despite its small footprint.
• Convenient Center Hole: The 10mm inner diameter allows for easy screw-mounting, threading, or positioning on rods and shafts.
• Corrosion Resistant Coating: Finished with a protective layer to ensure longevity and durability in various environments.
• Versatile Functionality: Perfect for DIY crafts, medical instruments, sound equipment, and complex power generation systems.
• Compact Profile: The 5mm height makes it an ideal choice for low-profile applications where space is at a premium.

Product Details

• Outer Diameter: 25mm
• Inner Diameter: 10mm
• Height: 5mm
• Magnet Grade: N40 Neodymium
• Material: Sintered Neodymium-Iron-Boron (NdFeB)
• Shape: Ring / Circular