Neodymium Disc Magnet - 20mm x 3mm
Neodymium Disc Magnet - 20mm x 3mm
Available in stock
This Neodymium Disc Magnet measures 20mm in diameter x 3mm thick and delivers impressive holding strength in a slim, compact profile. Made from premium Rare Earth Neodymium material, it is one of the strongest magnet types available for its size. The magnet is coated with a durable Nickel-Copper-Nickel (NiCuNi) finish, providing excellent resistance to corrosion and everyday wear. Its versatile shape and strong pull force make it ideal for industrial, commercial, and craft applications.
Key Features:
Dimensions: 20mm (Diameter) x 3mm (Thickness)
Material: Neodymium Rare Earth Magnet
Finish: Nickel-Copper-Nickel (NiCuNi) coating for durability and corrosion protection
Shape: Disc with flat surfaces for secure bonding
Magnetic Strength: Strong pull force relative to size
Applications:
This Neodymium disc magnet is widely used in manufacturing, retail, design, and DIY projects. Common uses include:
Magnetic closures for packaging, cabinetry, and furniture.
Fastening and holding applications in workshops or industrial setups.
Craft and hobby projects requiring slim but powerful magnets.
Prototyping and product design for compact magnetic assemblies.
Educational and science demonstrations showcasing magnetic force.
Benefits:
Compact & Powerful: Slim profile with exceptional magnetic performance.
Durable & Long-Lasting: NiCuNi coating resists corrosion and extends lifespan.
Versatile Functionality: Suitable for industrial, commercial, and personal use.
Reusable & Efficient: Can be repositioned multiple times without losing strength.
Professional Finish: Clean appearance with reliable holding force.
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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