trapezoidal screw and nut for cnc machine

trapezoidal screw and nut for cnc machine Standard ACME,JIS,DIN,BSW,GB etc.(including non-standard) Diameter 2mm-80mm Length The longest 8000mm Screw pitch(lead) Up to 50mm Material SUS304,SUS303,Cr13,2Cr13,3Cr13,40Cr,20Cr,45#,35#,20#,Q235,copper,aluminum and etc Application Products are widely used in tool, spinning, medical equipment, exercises machines, car and other industry. pls enquiry us. Quality Professional manufacturing, high-precision, smooth and clean without burr