10PCS D25mm Strong Neodymium Magnet Pot With M5 External Thread Steel Cup Magnetic Base Speaker Miniature

【Mounting Magnets Set】You will receive 4 packs of threaded magnets with black rubber coating, M5 Standard female thread hole with one Screw，one spacer, two spring washers, Components with M5 external thread bolts can be directly screwed into them, or screws can be fixed through the holes in the component body 【Magnets with Rubber Coating】Neodymium Magnet Base are coated with rubber to protect the magnet from damage, avoid scratch of painting surface and limit slipping the magnet on smooth surface 【Multifunctional Use】 Magnet with M5 hexagonal screws can be directly screwed into the threaded hole of the fixing body or threaded through the hole and secured with a washer to connect any hardware component. Great for cameras, light strips, display panels, automation equipment, tools, and machines