Product Description

Small NdFeB Internal Thread Mounting Magnet Ø12 mm, Rare Earth Permanent Pot Magnets, Sintered Neodymium Threaded Bushing Magnet, Holding & Mounting Magnets China Factory

Small NdFeB Internal Thread Mounting Magnet Ø12 mm X 12.5 mm Part No.HS-ND12 by HSMAG Features :

Material: Housing steel and Magnetic core sintered neodymium magnet with internal thread .
Version: Housing, galvanized. Magnet, Ni coated or Zn coated
Note: Shallow pot magnets with Internal Threaded Stud. These magnets are pressed or glued into the receiving holes.
Hairline cracks in the magnetic material are unavoidable for technical reasons in the D=12 mm version. They do not impair the attracting function of the magnets in any way.
Temperature range: max. 80°C.

Internal Threaded Stud
A HSMAG magnets is sole provider of pot magnets that are internally threaded stud popularly known as Internal Threaded Stud. These magnets have a very large force, which can clamp down the ferromagnetic material because of its Ni or Zinc plated mild steel. Thus, allow a magnetic circuit with improved material, which can achieved with minimal sizes.
Pot Magnets with internal thread stud/Boss mounting have that thick steel backing with female thread section. With help of threads like M4 and M10 screw and a bolt, these magnets have a platform, which can hold the pot magnets with much efficient internal thread with Stud/Boss mounting on the place.
These pot magnets also exists in ferrite and NdFeB magnets, within the area of pot assembly makes it easily mountable on any surface. The NdFeB versions have maximum temperature up to +180 Degrees C.
It is also suitable for frozen applications as well. Whereas, ferrite which can resist maximum temperature up to +180 Degrees C, but in this case it weakening the demagnetization process and makes it a idle use in sub-zero conditions such as -10 to -20 degrees C.

Brand new and high quality.
It comes with a split ring for easy carrying
It has an excellent feel and is very sensitive. The perfect size and strength for identifying fake stainless steel! Please note: Due to their strength they all have the potential to damage credit cards or other items with a magnetic strip if they are kept too close, but cell phones, electronics, and car keys with embedded micro chips are fine. The brass casing protects the magnet from chipping and breaking, and makes removing iron and steel shavings much easier.

Ideal For Metal Recyclers, Brokers, Antique Buyers, Hobbyists and Collectors.

Identify plated stainless steel, where steel or nickel are often the base metals.

Identify/sort (fake) stainless steel, solid brass and bronze from plated steel items.