Female Thread Neodymium Pot Magnet – Diameter 48mm x 24mm

The Female Thread Neodymium Pot Magnet – Diameter 48mm x 24mm is a robust rare earth magnetic mounting and holding assembly measuring 48mm in diameter x 24mm high. It combines a high-performance Neodymium Iron Boron (NdFeB) permanent magnet with a pot-style housing and an integrated female threaded connection, allowing compatible threaded components to be attached to the magnetic base.

The pot-style construction helps direct and concentrate magnetic flux toward the primary working face, making this magnet suitable for industrial holding, positioning, mounting, fixtures, machinery, displays and custom engineering applications. The internal female thread provides a practical mechanical attachment point for compatible threaded accessories or purpose-built components.

Also known as a female threaded pot magnet, internally threaded neodymium pot magnet, rare earth magnetic base, threaded magnetic mount or female thread cup magnet, this permanent magnetic assembly requires no electricity, batteries or charging.

Key Features

• Diameter: 48mm
• Height: 24mm
• Magnetic material: Neodymium Iron Boron (NdFeB)
• Rare earth permanent magnetic assembly
• Integrated female / internal thread
• Pot-style magnetic construction
• Pot housing helps concentrate magnetic flux toward the working face
• Suitable for magnetic mounting and positioning
• Suitable for compatible threaded accessories
• Useful for fixtures, machinery and equipment
• Reusable and repositionable on suitable steel surfaces
• Permanent magnetic operation
• No electricity, batteries or charging required
• Suitable for industrial and OEM applications

Common Applications

• Industrial equipment
• Manufacturing
• Engineering
• Magnetic mounting
• Magnetic holding and positioning
• Machinery
• Fixtures and jigs
• Production equipment
• Removable components
• Display systems
• Signage
• Retail fixtures
• Workshop equipment
• Inspection equipment
• Custom magnetic assemblies
• Prototypes
• OEM products

48mm x 24mm Female Thread Pot Magnet

This neodymium pot magnet measures 48mm in diameter x 24mm high, creating a substantial magnetic base suitable for integration into industrial and mechanical applications.

The female threaded connection allows a compatible male-threaded component to be attached to the magnet.

Potential attachments may include appropriately designed:

• Threaded rods
• Handles
• Brackets
• Mounting components
• Fixtures
• Equipment accessories
• Custom fabricated components

The female thread size, thread pitch and available thread depth have not been supplied and should be confirmed before selecting a mating component.

Neodymium Iron Boron Rare Earth Magnet

The magnetic element is manufactured from Neodymium Iron Boron (NdFeB), a high-performance rare earth permanent magnetic material.

Neodymium magnets are widely used where high magnetic performance relative to physical size is required.

Typical applications include:

• Industrial equipment
• Manufacturing
• Engineering
• Machinery
• Fixtures
• Magnetic mounting systems
• Custom assemblies

The specific neodymium grade has not been supplied and should not be assumed.

How a Neodymium Pot Magnet Works

A pot magnet incorporates magnetic material within a surrounding housing.

The pot-style construction helps direct and concentrate magnetic flux toward the primary working face rather than allowing the magnetic field to radiate equally in all directions.

This makes pot magnets particularly useful for magnetic attachment to suitable flat ferromagnetic steel surfaces.

Practical performance depends on the complete magnetic circuit, target material and installation conditions.

Female Threaded Mounting

The integrated female thread provides a convenient mechanical connection point while the magnetic face provides removable attachment to suitable ferromagnetic steel.

This can allow equipment or accessories to be installed without permanently drilling or welding the supporting steel surface.

Depending on the application, a compatible threaded component can be installed into the magnet and subsequently repositioned by relocating the magnetic base.

Before installation, verify:

• Thread diameter
• Thread pitch
• Available thread depth
• Thread engagement
• Attachment geometry
• Applied load
• Required holding performance

Avoid forcing an incompatible threaded component into the internal thread.

Removable and Repositionable Magnetic Mounting

One of the practical advantages of a female threaded pot magnet is the ability to create a removable magnetic mounting point on suitable ferromagnetic steel.

Potential applications include:

• Temporary equipment
• Repositionable fixtures
• Removable signs
• Inspection equipment
• Workshop accessories
• Production equipment
• Sensors
• Custom brackets
• Display components

This can be useful where drilling, welding or permanently modifying the supporting steel is undesirable.

Fixtures and Jigs

The combination of magnetic attachment and a female threaded connection can make this pot magnet useful for custom fixtures and jigs.

Potential applications include:

• Positioning guides
• Assembly fixtures
• Inspection equipment
• Removable stops
• Production tooling
• Prototype equipment
• Custom manufacturing systems

Where vibration, shock or dynamic loads are present, the complete installation should be tested under actual operating conditions.

Magnetic Performance

Actual holding performance depends on factors including:

• Neodymium grade
• Magnetic circuit design
• Target steel composition
• Target steel thickness
• Available contact area
• Surface flatness
• Air gaps
• Paint and coatings
• Rust and contamination
• Load direction
• Mechanical leverage
• Vibration
• Surface friction

No specific pull force or magnetic flux density in Gauss has been supplied and these values should not be inferred from the magnet's 48mm diameter.

Pull Force vs Safe Working Load

Magnetic pull force and safe working load are not the same measurement.

Magnetic pull-force tests are generally performed under controlled conditions that may involve:

• Clean steel
• Sufficiently thick steel
• Flat surface contact
• Minimal air gap
• Direct perpendicular pull

Real-world installations can provide substantially lower holding performance.

A pull-force value, even where supplied, should therefore not automatically be treated as a safe working load or lifting capacity.

Direct Pull vs Shear Force

Pot magnets generally provide their strongest holding performance when the load acts in direct pull, perpendicular to the target steel surface.

When mounted on a vertical steel surface, the applied load may instead encourage the magnet to slide. This is known as a shear load.

Practical shear holding depends heavily on:

• Surface friction
• Load weight
• Leverage
• Vibration
• Surface coatings
• Installation geometry

A magnet that performs strongly in direct pull may provide considerably less practical holding when loaded vertically.

Mechanical Leverage

The female thread can allow components to project away from the magnetic base.

As the attached component becomes longer, an applied load can create increased mechanical leverage or peeling force at the magnetic interface.

For this reason, holding performance should be evaluated using the actual:

• Attachment length
• Load position
• Installation orientation
• Operating movement
• Vibration
• Safety requirements

Do not determine suitability from magnet diameter alone.

Air Gaps and Surface Contact

Pot magnets generally provide their best holding performance against clean, flat ferromagnetic steel.

Magnetic attraction can be reduced by gaps created by:

• Paint
• Powder coating
• Protective films
• Dirt
• Rust
• Uneven surfaces
• Curved steel
• Mechanical clearance

For improved magnetic performance, minimise unnecessary separation between the magnetic working face and target steel.

Compatible Target Materials

This neodymium pot magnet is designed for attachment to suitable ferromagnetic materials, including:

• Mild steel
• Iron
• Magnetic steel
• Compatible ferromagnetic machinery and structures

It will not effectively attach magnetically to non-magnetic materials such as:

• Aluminium
• Copper
• Brass
• Plastic
• Timber
• Glass

Many stainless steel grades may be weakly magnetic or non-magnetic and should be tested before relying on magnetic attachment.

Neodymium Pot Magnet vs Standard Neodymium Magnet

A standard bare neodymium magnet allows its magnetic field to extend around the magnet.

A neodymium pot magnet incorporates the magnet into a housing designed to help direct the magnetic circuit toward the primary working face.

Pot magnets can therefore offer practical advantages for:

• Magnetic mounting
• Holding
• Fixtures
• Machinery
• Removable equipment
• Engineered attachment systems

The housing can also provide some mechanical protection to the brittle neodymium magnetic material, although the assembly should still be handled carefully.

Permanent Magnetic Operation

This female threaded pot magnet uses a permanent magnetic system.

It requires:

• No electricity
• No batteries
• No charging
• No external power supply

The magnetic attraction remains continuously active during normal use.

Technical Specifications

• Product Type: Female Thread Neodymium Pot Magnet
• Alternative Names: Female Threaded Pot Magnet, Internally Threaded Neodymium Pot Magnet, Rare Earth Magnetic Base, Threaded Magnetic Mount
• Diameter: 48mm
• Height: 24mm
• Thread Type: Female / Internal Thread
• Magnetic Material: Neodymium Iron Boron (NdFeB)
• Magnet Type: Rare Earth Permanent Magnet Assembly
• Construction: Pot-Style Magnetic Assembly
• Magnetic Operation: Permanent
• Power Required: None
• Target Materials: Compatible ferromagnetic iron and steel
• Primary Functions: Magnetic mounting, holding and positioning
• Typical Applications: Industrial equipment, engineering, manufacturing, fixtures, machinery, displays, workshop equipment, prototypes and OEM assemblies

Installation Considerations

Before installing this female threaded pot magnet:

• Confirm the female thread specification
• Use a compatible threaded component
• Ensure adequate thread engagement
• Avoid cross-threading
• Do not overtighten the attachment
• Keep the magnetic working face clean
• Verify target steel compatibility
• Minimise unnecessary air gaps
• Test holding performance in the intended orientation
• Consider vibration and dynamic loads
• Consider leverage created by attached components

Where unexpected release could create a hazard, use appropriate secondary mechanical retention.

Handling and Safety

Neodymium magnets can produce substantial attraction to steel and other magnets and may move suddenly when brought close to ferromagnetic surfaces.

Keep fingers clear of the magnetic working face during installation to reduce the risk of pinching or crushing injuries.

Neodymium magnetic material is also hard and brittle. Avoid:

• Strong impacts
• Uncontrolled collisions
• Dropping the assembly
• Drilling the magnetic material
• Cutting or machining the magnet

Keep strong magnets securely away from babies and children and an appropriate distance from:

• Pacemakers
• Implanted medical devices
• Magnetic storage media
• Magnetic cards
• Sensitive electronic equipment

Please Note

This product is a Female Thread Neodymium Pot Magnet measuring 48mm in diameter x 24mm high, incorporating Neodymium Iron Boron (NdFeB) rare earth magnetic material and an internal female threaded connection.

No specific female thread size, thread pitch, thread depth, neodymium grade, pull force, Gauss rating, housing material, coating or finish, dimensional tolerance or maximum operating temperature has been supplied and these specifications should not be assumed.

The stated 48mm x 24mm dimensions describe the physical size of the magnetic assembly and do not represent its pull force, lifting capacity or safe working load.

Actual holding performance depends on the magnetic grade and circuit, target steel composition and thickness, surface contact, air gaps, load direction, leverage, vibration and operating conditions.

This magnet is not certified lifting equipment and should not be used for overhead or safety-critical lifting. Where unexpected release could cause injury or equipment damage, use suitable secondary mechanical retention.