China Neodymium And Ferrite Magnets Manufacturer & Supplier 
Screw-on magnets are magnets designed to be screwed onto a variety of surfaces. Unlike ordinary magnets, screw-in magnets are constructed with one or more holes for screw-in attachment. This design allows them to be securely mounted on non-magnetic surfaces such as wood, plastic, metal, etc., thus widening the range of applications for the magnets.
Structure and Features of Screw On Magnets
Screw On Magnets usually come in round, square, rectangular designs, or triangular, curved with a countersunk hole in the center for flat head screws. This countersunk hole design allows the screw to be flush with the surface of the magnet, ensuring that the magnet is flat and aesthetically pleasing. To meet different needs, screw fixing magnets are available in a variety of materials, including high-strength NdFeB, AlNiCo with excellent corrosion resistance, and cost-effective ceramic ferrite.
Screws-on neodymium ring magnets. Also called countersunk magnet ring
NdFeB screw on magnets are known for their strong magnetic force, even in small sizes, and can generate a strong adsorption force, making them suitable for applications that require a strong magnetic force. In contrast, ferrite screw fixing magnet magnets are suitable for use in ordinary indoor and outdoor environments due to their low cost and corrosion resistance, although their magnetic force is relatively weak.
Screw On Magnets Application Areas;
Screw on magnets have a wide range of uses in practical applications. For example, in furniture manufacturing, they are often used as magnetic closures for doors, providing a stable suction force to ensure that the door remains fixed when closed. These magnets are also widely used in billboards, displays and other applications where removable fixing is required. By firmly fixing the magnet to a substrate and matching it with a metal object, a flexible and reliable adsorption system is created.
In the industrial sector, screw-on magnets are used for mounting components that require precise positioning. In machine building, for example, they can be used to hold sensors or other devices that require precise positioning to ensure that they do not shift during operation. In addition, screw-on magnets are also commonly used in electronic devices to hold components in place or to form temporary connections.
The biggest advantage of screw-in magnets is their flexibility and solidity of installation. With screw mounting, the magnet can remain in position for long periods of time and can be adapted to a variety of complex use environments. In addition, the use of screws allows the magnet to be easily mounted on any suitable surface, making it simple and reliable.
However, screw mounted magnets have their limitations. Due to the need to drill or punch holes for mounting, damage to the surface may occur in some instances, especially in some precision equipment or applications where surface integrity needs to be maintained. In addition, the size and weight of screw-retained magnets are often limited by the size of the screws, so they may not be as flexible as other forms of magnets in terms of miniaturization and lightweighting.
Above is some introduction of screw fixing magnets, our company is a magnet manufacturer, we can provide a variety of materials, specifications, shapes of screw on magnets, welcome to consult the price.
Screw-on magnet option;