Hard ferrite pot magnet with threaded bushing, galvanized

The efficiency of a zinc-plated ferrite pot magnet with threaded bush

A ferrite pot magnet with a threaded bush features an internal thread, making these magnets exceptionally well-suited for blind mounting onto bolts, threaded studs, or machine screws. The magnetic ceramic core is encased in a zinc-plated steel cup. This steel housing not only protects the magnet from impacts and chipping but also redirects the magnetic flux lines directly to the active pole face. This results in a significantly enhanced holding force when in direct contact with a ferromagnetic surface.

Key benefits of the zinc-plated (galvanized) finish

The steel cup of these pot magnets is premium zinc-plated, offering critical technical advantages over untreated alternatives:

• Excellent corrosion resistance: The zinc coating protects the steel housing from oxidation and rust, allowing these magnets to perform reliably in humid settings and demanding industrial environments.
• High temperature tolerance: Like all ceramic magnets, this ferrite pot magnet maintains its structural integrity and holding force even when exposed to temperatures up to 250°C.
• Cost-effective longevity: Providing a durable lifecycle under heavy mechanical stress, ferrite remains highly economical for large-scale engineering and manufacturing projects.

Applications in mechanical engineering, shopfitting, and manufacturing

Due to the straightforward integration via the internal threaded bush and the heavy-duty finish, these galvanized ferrite pot magnets are standard components across various sectors. They are widely used for suspending industrial equipment, securing molds in construction, retail display assembly, and industrial closure systems. With our extensive range of diameters and metric thread sizes (M-threads), you will always find the exact fit for your engineering requirements.