4mm (0.16") Thick Circular Disc Magnets

3mm (0.12") thick neodymium and samarium cobalt disc magnets. Unbeatable choice, great value and outstanding customer service.
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An unbeatable selection of 4mm (0.16") thick disc magnets including super strong neodymium magnets and high operating temperature samarium cobalt magnets. Thin neodymium magnets are popular among model makers because of their size and incredible magnetic pull. As samarium cobalt magnets maintain their performance in high temperatures they are commonly used in engineering and manufacturing.

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