Ø20mm is small popular internal threaded pot magnet, which is composed of neodymium discs and A3 steel cups with Ø8x8mm threaded bushing. Magnets are durable and stronger because of the steel cups. Common neodymium rare earth internal thread pot magnets Ø20x7mm have about 9 kg magnetic force. They are provided at a cheap price, short lead-time is always available.
Dimension: Diameter 20mm, thickness-7mm
Magnetic Core: Neodymium rare earth magnets
Magnetic Force: Vertical magnetic force of 20 lb
Surface Treatment: With nickel-copper-nickel coating
With Internal Threaded Bushing - D20
Ø20 x 7mm
D8x8mm - M4
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