... .(including non-standard) Diameter 2mm-80mm Length The longest 8000mm Screw pitch(lead) Up to 50mm Material SUS304,SUS303,Cr13,2Cr13 ... #,Q235,copper,aluminum and etc Application Products are widely used in tool, spinning, medical equipment, exercises machines, car and other ... , quantities and etc Module We can do all kinds of screw in different sizes according to your drawings and samples If you ...