Quick We are aiming to meet the demands of the clients around the world.. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V – belts, couplings and reducers， pto shaft, agricultural gearboxes….ISO 9001: 2000 certified. Stocking distributor of power transmission products including roller & multiple strand roller chains. Products also include brakes, drive components, gears, torque limiters, U – joints, pulleys, sheaves, encoders, belt drives, clutches & motors are also available.Overview

20 mm Lead Screw 4 Lead 1 meter long Left Hand