Zinc plated ball head screws are a type of screw with a round head and a threaded shank. The head of the screw is usually made from steel and then coated with a zinc plating to provide corrosion resistance. These screws are commonly used in a variety of applications, including furniture assembly, automotive, and electrical work. They are often used in conjunction with a nut or washer to provide a secure fastening solution. Product Name: Stainless steel cnc small precision screw Size: M1.6-M52 Material: SS304, SS316, SS316L, SS2205, SS660, S32750 Duplex stainless steel, carbon steel, Brass, Aluminum Standard: GB, DIN, ISO, DIN, ANSI, JIS, BS and Non-standard Surface: Passivate, Zinc, Black Oxide, Powder coating, Zinc-Nickel, Geomet, Dacromet Class Grade: 304,316,2205,660,4.8,8.8,10.9,12.9 Thread type: UNC, UNF, UN, UNS, UNRC TS Hardware is an ISO9001:2015 certified company and a Master manufacturer & distributor of cu…