Hexagon socket screws have a unique structure and many excellent properties. The hexagonal groove design of the hexagon socket screw allows it to fit tightly with the hexagon socket wrench and can apply a large torque during the tightening process, thereby providing a firm connection, saving installation space, and preventing misoperation.
Application range:
For example, in automobile manufacturing, hexagon socket screws are also widely used, such as the connection of engines, chassis, and body parts. Its high strength and firm connection performance can meet the use requirements of automobiles under high-speed driving and complex road conditions.
Hexagon socket screws are widely used in the manufacture and maintenance of various mechanical equipment. For example, in the assembly and maintenance of large mechanical equipment such as machine tools, cranes, and conveyors.
It also plays a key role in the manufacture of electronic equipment and fields such as construction
Manufacturing process: The raw material wire is fed into the cold heading machine, and the wire is plastically deformed at room temperature through the action of the mold and gradually formed into the blank shape of the hexagon socket screw. During the cold heading process, it is necessary to control parameters such as pressure and speed to ensure the quality of forming. The screw blank after cold heading has high strength and precision, and can greatly improve production efficiency and reduce production costs. For some special requirements of hexagon socket screws, turning may be required.
For example, turning is performed on the head or tail of the screw to achieve specific size and shape requirements. The processing of the hexagon socket groove is usually done by milling. Use a special milling cutter to mill out the hexagonal shape on the screw head. The dimensional accuracy and angle accuracy of the groove must be guaranteed. The cold-forged screw blank is sent to the thread-rolling machine, and the screw rod is formed into a thread through the extrusion of the roller.
