Lead Screw, Planetary Roller Screw, Linear Guide Module manufacturer / supplier in China, offering Trapezoidal Thread Pitch 1.5mm Diameter 8mm Lead 1.5mm Tr8X1.5 Lead Screw, CNC Machining Diameter 10mm Lead 3mm Tr10X3 Lead Screw, Brass Flanged Nut Diameter 12mm Pitch 2mm Tr12X2 Lead Screw and so on.