Specification: Product Name: Magnet Base Material: Neodymium magnet and rubber Color: Black Diameter: 1.69 in / 43mm Height: 0.24 in / 6mm Screw: M6 x 0.4 (10mm thread length) Quantity: 6 pcs Note: 1. There may be slight differences between the picture and the actual color of the item. We strive to provide images that accurately represent the product color. 2. Please allow slight dimension variations due to manual measurement. 6 x Magnet Base Features: [Strong Magnet] This magnet base is constructed with neodymium magnet and rubber, offering strong magnetic force, durability, rust resistance, and wear resistance. With fine craftsmanship, it delivers excellent holding power suitable for various everyday applications. [Size Information] This pack includes 6 mounting magnets, each measuring approximately 1.69 inches (43mm) in diameter and 0.24 inches (6mm) in height, equipped with an M6 x 0.4 screw (10mm thread length). The size is ideal for installing lights, boards, and other accessories. [Rubber Coating] The surface features a rubber coating that helps protect the magnet’s integrity, reducing the risk of cracking or deformation during regular use, thereby extending service life. The smooth finish also helps prevent surface scratches on contacted objects. [Easy To Install] Each neodymium magnet has a countersunk center hole designed for secure screw mounting. Screws are included to facilitate quick and simple installation. [Wide Application] These stud magnets are suitable for securing work lights, car light bars, display panels, tools, machinery, calendars, maps, signs, and dry erase boards. Ideal for use in homes, storage areas, garages, workshops, offices, classrooms, and schools.