Ferrite Pot Magnet with M5 Internal Thread for Arts, Crafts, Model Making, DIY and Hobbies 40mm dia x 8mm thick 5.9kg Pull Pack of 4

LOW COST & STRONG. Ferrite has a low production cost making it a more cost-effective option compared to neodymium however each magnet can support 5.9kg vertically from the magnetic face when in flush contact with a mild steel surface of equal thickness SUNKEN MAGNET. These ferrite pot magnets are made of a ferrite magnet sunken into a steel shell making them suitable for use with a tapped hole, a countersunk hole, or with a threaded stud for convenient mounting CRACK-RESISTANT. Pot magnets are resistant to chipping or cracking following constant impact with a steel surface. EXTERNAL THREAD. These Ferrite pot magnets feature an M5 metric internal thread that allows them to be screwed together with objects that have a compatible external thread. FREE EXPERT ADVICE. After your purchase, our team of experts is always available to provide you with technical advice and support with your application.