based firmly on ISO9001 quality system standards, our company operates each link form raw materiats procession to the production process in strict accordance with the procedures and boasts well-qualified quality inspectores and perfect testing equipments, which take effective control on the production process to ensure product quality.

Our socket head cap screws are of great quality and enjoy a good reputation in America, Australia, Europe and Southeast Asia.

Our production range is as follows:

Dimension:
M4 Length: 6~50MM
M5 8~80MM
M6 8~100MM
M8 10~100MM
M10 16~180MM
M12 20~180MM
M14 25~150MM
M16 25~150MM
M18 30~200MM
M20 30~200MM
M22 50~300MM
M24 60~300MM
M27 70~300MM
M30 80~300MM
M36 80~300MM