Alnico Deep Pot Magnets (With Threaded Hole) | Eclipse Magnetics

Alnico Deep Pot Magnets (With Threaded Hole)

Powerful clamping forces ideal for mounting threaded components

  • 220° maximum operating temperature
  • Alnico 5 magnet material and mild steel pot
  • Zinc plated body
  • Brass spacer
  • Good corrosion resistance

Overview - Alnico Deep Pot Magnets (With Threaded Hole)

Internal Threaded Mounting Pot Magnet & Deep Pot Magnet

Alnico Deep Pot Magnets with Threaded Hole are high-performance permanent magnetic assemblies designed for strong magnetic holding, reliable clamping, and secure mounting across industrial, workshop, assembly, and engineered applications. These magnets combine a premium Alnico (aluminium-nickel-cobalt) magnet core with a sturdy steel pot housing that concentrates the magnetic field at the working face, delivering enhanced pull force and consistency compared with an unprotected magnet.

The deep pot design focuses magnetic flux efficiently toward the contact surface while providing mechanical protection for the magnet core, reducing the risk of chipping or damage during handling or use. A central threaded hole enables secure attachment using screws, bolts, or fixings, making these magnets ideal for integration into fixtures, tooling plates, engineered assemblies, panels, and mounting systems where dependable magnetic performance and mechanical fixation are both required.

Alnico magnet material is valued for its excellent temperature stability, resistance to demagnetisation, and long-term reliability, ensuring consistent holding force even in elevated temperature or demanding environments. The steel pot housing not only enhances magnetic performance but also protects the magnet core, offering a robust magnetic holding solution for a variety of professional applications.


Typical Applications

Alnico Deep Pot Magnets with Threaded Hole are commonly used for:

  • Magnetic holding and clamping of components in workshop and fabrication environments

  • Mounting panels, fixtures, and tooling using threaded fixings

  • Integration into engineered assemblies where secure magnetic and mechanical attachment is required

  • Tool and equipment organisation on steel surfaces

  • Magnetic fixturing and workholding in assembly and production tasks

Their combination of magnetic strength with secure threaded mounting makes them suitable for a broad range of professional, commercial, and industrial applications.


Why Choose Alnico Deep Pot Magnets with Threaded Hole

Alnico Deep Pot Magnets with Threaded Hole combine robust magnetic strength, versatile mounting capability, and durable construction in a single assembly. The high thermal stability and resistance to demagnetisation of Alnico magnet material deliver consistent magnetic performance, while the steel pot and threaded hole allow secure mechanical fixation. These features make these magnets a dependable solution for engineered fixturing, mounting, and holding applications where both magnetic and mechanical engagement matter.


Key Benefits

  • Strong magnetic holding force – dependable magnetic attraction in a compact assembly

  • Threaded hole – secure mechanical fixing with screws or bolts

  • Deep pot design – concentrated magnetic field for efficient pull performance

  • Durable steel housing – protects magnet core and enhances magnetic efficiency

  • Versatile application range – workshop, assembly, engineered fixtures, and production use

Read more about Pot Magnets

Model Variations

Product NumberDiameter (mm)Height (mm)Thread (mm)Weight (g)Pull force (kg)Units per pack
E740620M340.220
E741820M370.420
E7421020M4110.820
E7431320M419120
E7441620M4291.810
E7452025M6554.25
E7462535M625085
E7473240M8370152
E7484544M10500302

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