1. quality materials: Our magnets are crafted from NDFEB magnets, A3 steel, and silicone, featuring a coppernickel and rubber surface coating. The materials and craftsmanship ensure waterproof, wearresistant neodymium magnets with outstanding corrosion and heat resistance. 2. Rubber coating: The screw magnets feature a dual protective layer, with an external rubber coating that safeguards the internal magnet from damage while preventing scratches or harm to the adsorption object's surface. This enhances side load capacity and ensures a secure grip on smooth surfaces. 3. Strong magnetic attraction: The rubbercoated magnet delivers up to 10 kg of vertical magnetic force and 2.5 kg of horizontal pull force. With robust magnetic performance and a maximum working temperature of 80°C, it is suitable for both indoor and outdoor use, maintaining reliable performance even in extreme weather conditions. 4. Easy installation: The threaded magnets come with standard M6 male screw bolts, allowing quick and tool tightening without drilling. Ideal for camera mounts, light strips, automation devices, machinery assemblies, and more, it's a versatile tool for everyday needs.