Neodymium Disc Magnet - 20mm x 5mm
Neodymium Disc Magnet - 20mm x 5mm
Available in stock
This Neodymium Disc Magnet (20mm diameter x 5mm thick) delivers exceptional magnetic strength in a compact, slim profile. Manufactured from premium NdFeB (Neodymium Iron Boron) material, it provides a powerful pull force far superior to standard ferrite magnets of similar size. The disc is finished with a Nickel-Copper-Nickel (NiCuNi) coating for added durability, corrosion resistance, and long-lasting performance.
Key Features:
Dimensions: 20mm (Diameter) x 5mm (Thickness)
Material: Neodymium Rare Earth Magnet (NdFeB)
Shape: Disc profile
Coating: Nickel-Copper-Nickel for durability and protection
Strong Holding Power: High-performance Rare Earth strength relative to size
Applications:
These medium-sized disc magnets are widely used across industrial, commercial, and creative projects. Typical uses include:
Electronics and sensor applications.
Magnetic fasteners and closures for packaging, cabinetry, and furniture.
Signage, displays, and point-of-sale systems.
Craft, DIY, and hobby projects requiring compact but powerful magnets.
Engineering and prototyping in mechanical or technical assemblies.
Benefits:
High Strength-to-Size Ratio: Compact design with excellent magnetic force.
Durable Finish: Resistant to corrosion, wear, and chipping.
Versatile Use: Suitable for both technical and creative applications.
Reliable Performance: Provides consistent, long-term holding power.
Pull Force Information
Pull Force Information
Pull force refers to the maximum holding strength of a magnet. Measured in kilograms, it represents the amount of weight a magnet can support when attached to 10mm thick mild steel, with full, flat, and direct surface-to-surface contact.
A magnet's pull force can be affected by several factors, including its orientation (horizontal vs. vertical) and the presence of any air gaps between the magnet and the surface it’s attached to.
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