These square ferrite magnets, also known as ceramic magnets, are magnetised with a striped north-south polarity which focuses the magnetism on one face. They also have a dimple on the non-magnetic face for easy identification.
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Ferrite Magnet Ring Magnets Hole 22~40mm Permanent Black Round. Material: Ferrite. 1 x Ferrite Ring Magnet. Magnetization direction: thickness magnetized, NS pole on the largest two faces. We will do our best to help you to resolve your problems.
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This product is a set of 20 ceramic magnets, each measuring 0.71 inches in diameter and 3 millimetres thick. These round disc magnets have an adhesive backing, making them easy to use for various crafting projects. The magnets are made from a combination of ceramic and ferrite materials, and they come in a pack of 20. Each magnet weighs 40.8 grams and is in a stylish grey colour. Ideal for business, office, and industrial use, these magnets are versatile and practical for a range of applications.
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They have a high resistance to corrosion and demagnetisation and can operate in temperatures up to 180 degrees Celsius. Ring magnets are typically made for loudspeaker systems and their sizes have evolved with demand from this market.
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9kg at up to 70mph. 78mm mm +/-1.25mm manufacturers tolerance. 53mm +/-1.25mm manufacturers tolerance. 12mm +/-1.25mm manufacturers tolerance. Thread and Nylock Nut: M6, 16mm thread, with Nylock Nut. Zinc and black rubber coated on magnetic side.
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Simply attach the item you want to turn into a fridge magnet on to one side of the magnet using strong adhesive and you have an instant fridge magnet.
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They are ideal Magnet for fridge notes, school reminders, or simple decorations on your locker door. Sprinkle generously around the house, your school locker, dorm refrigerator, or office cabinets. Material: Magnet.
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