Feature – With 8, 10, 12, 16, 20, 25, 30mm lengths for option, choose the appropriate length you need.- Made of 304 stainless steel, ensure its high hardness and corrosion resistance, anti-rust and durable in many environments.- Silver appearance, shines with metal luster, will fit well in different occasions.- The length of button head screw is measured from underneath the head to the flat of the point.- Widely used for industry, equipment, quadcopter, DIY crafts, home repairing and so on. Specification Brand: SuleveModel: M5SH6Size: M5Material: Stainless SteelColor: SilverScrew Drive Type: Hex SocketScrew Head Type: Button Head Package Included 50 x M5 Stainless Steel Hex Socket Button Head Screws (with Same Length)