China Machine screw Factory

Jiaxing Aoke Trading  Co., Ltd. is a professional manufacturer and supplier of fasteners in China. Our factory Jiaxing Aoke Hardware Technology Co., Ltd. has obtained ISO9001 certificate, located in the home town of fasteners Haiyan county. The machine screws reach international quality standards and export them around the world. A variety of specifications and sizes for you to choose from, available samples are free for new customers. Wholesale prices, factory advantage and high quality for the machine screws. We have professional sales staffs and technicians to serve you. 

Machine screws usually refer to screws used on mechanical equipment, which thread type is machine thread. It is usually not necessary to use with a nut. The carbon steel machine screw’s performance grade is same as bolt, divided into 4.8, 5.6, 6.8, 8.8, 10.9, 12.9, of which 8.8 and above bolt material is medium carbon steel or alloy steel and heat treatment, called high strength screw. Stainless steel machine screws are divided into A2-70, A2-80, A4-70, A4-80 according to the class performance grade of stainless steel. Machine screws are widely used. In addition to being widely used in mechanical equipment, they are also widely used in water conservancy, decoration, engineering, vehicles and other fields. The use of different occasions requires the selection of different materials and strength levels.

What are the advantages of machine screws? We can supply many kinds machine screws. In addition to the most widely used DIN7985, DIN965, DIN7991, ISO7380, we also have DIN 6912 hexagon socket cap screws with low head and Centre, DIN966 cross recessed oval countersunk screws. If you have inquiry of nonstandard screws, we can make mold and produce according to your drawing and samples.