Neodymium Magnet 4x1 mm – Super Magnet N42 – Strong Disc Magnets with High Holding Force – Mini Magnets for Model Making, DIY & Technology

Neodymium magnet 4x1 mm – Super strong mini disc magnets for precise applications

These extremely compact neodymium disc magnets, measuring 4 mm in diameter x 1 mm in height, offer an impressive holding force of approximately 163 g despite their small size. Thanks to their high-quality N42 magnetization, they are ideal for precision projects in areas such as model making, electronics, prototyping, crafts, and household applications .

The triple Ni-Cu-Ni coating protects against corrosion and ensures durability. Thanks to axial magnetization, the magnets adhere reliably to metallic surfaces. They are perfect for precision engineering, crafts, or as invisible holders.

• Dimensions: 4 mm diameter x 1 mm height
• Material: Neodymium-Iron-Boron (NdFeB)
• Magnetization: N42 – axially magnetized
• Coating: Nickel-copper-nickel (Ni-Cu-Ni)
• Holding force: approx. 163 g
• Tolerance: ±0.1 mm
• Max. operating temperature: 80 °C
• Weight per magnet: approx. 0.09 g
• Color: Silver

Areas of application:

• Model making & miniature constructions
• Technology projects & Arduino tinkering
• DIY magnets & creative craft ideas
• Hidden fastenings & magnetic closures

Trust the powerful performance of these mini super magnets – compact, strong and durable!