Lead Screw for CNC & 3D Printer Size 8x1200mm

8 × 1200mm Lead Screw for CNC and 3D Printer Projects This 1200mm lead screw is a mechanical drive component for compatible linear-motion assemblies. A matching nut converts the screw’s rotation into movement along its axis, supporting projects such as 3D printer axes, engraving machines and positioning mechanisms. Specifications • Screw diameter: 8mm. • Length: 1200mm. • Lead: 8mm of linear travel per revolution. • Screw material: stainless steel. • Thread type: trapezoidal lead screw. Compatibility and installation Use a nut that matches the screw diameter and thread lead. Check the required coupler, bearing supports and mounting clearance for your design before assembly. Align the screw with the travel axis and provide appropriate support along the mechanism. A long screw requires attention to operating speed and support to limit vibration. Check that the carriage moves freely before connecting the motor drive.