External Threaded Pot Magnets 20x7mm

Ø20mm is a popular small external threaded pot magnet in the pot magnets wholesale, which is composed of neodymium discs and A3 steel shallow cup with an M4 threaded stud. Steel cups make the magnet durable and stronger. Standard rare earth neodymium external threaded pot magnets Ø20x7mm have a magnetic power of about 9 kg. They are supplied at a cheap price, and with short lead time.