Antibacklash ball screw T8 Lead Screw Pitch 2mm Lead 4mm OD 100mm1200mm With Brass Nut(500mm) This antibacklash ball screw provides precise linear motion for small to medium scale automation projects. It uses a T8 ball screw design with a pitch of 2 mm and a lead of 4 mm to deliver accurate positioning with reduced play. The body is 4 mm in outer diameter and is offered in lengths from 100 mm up to 1200 mm. A brass nut is included, specified as 500 mm. Key benefits Reduced backlash for repeated, repeatable positioning due to the preloaded antibacklash nut design Smooth, low friction travel with precision for reliable axis performance Efficient power transmission from drive motor to the moving load via rolling ball elements Durable construction suitable for small to medium scale automation and motion control tasks Simple integration with standard linear motion setups that accommodate a T8 ball screw Key attributes Functionality: antibacklash ball screw with T8 profile Pitch: 2 mm Lead: 4 mm Outer diameter: 4 mm Length options: 100 mm to 1200 mm Nut: brass nut included (500 mm) Material: ball screw rod with brass nut Compatibility: designed for standard applications using T8 antibacklash screws and brass nuts Applications and use cases CNC machine axis: provides precise axial movement with minimal play for milling, routing, or drilling equipment 3D printer Z axis or precision linear stages: enables accurate layer alignment and smooth vertical positioning Automated positioning and lab automation: supports repeatable linear movement in compact automation setups and experimental rigs Maintenance and installation notes Regularly apply appropriate lubrication to minimize wear and ensure smooth operation Check mounting alignment to prevent binding and maintain accurate travel Use appropriate end supports and guides to maximize performance and longevity This description reflects the product specifications: antibacklash ball screw, T8, pitch 2 mm, lead 4 mm, outer diameter 4 mm, length range 100 mm to 1200 mm, with brass nut included at 500 mm.