Antibacklash ball screw T8 lead screw with 2 mm pitch and 4 mm lead provides precise, smooth linear motion for compact CNC, 3D printing, and automation projects. This screw is designed to minimize play through an antibacklash arrangement and includes a brass nut for reliable operation. Key benefits positioning accuracy: antibacklash design reduces play, improving repeatability and precision in moved positions. Fast travel with accurate resolution: twostart lead (lead 4 mm) delivers quicker axis travel while maintaining fine control through the 2 mm pitch. Compact and versatile: 4 mm outer diameter keeps the assembly suitable for smallscale machines and tight installations. Readytouse with brass nut: includes a brass nut for straightforward installation and reliable engagement with the screw. Key attributes Type: Antibacklash ball screw Model: T8 lead screw Pitch: 2 mm Lead: 4 mm Outer diameter: 4 mm Length options: available from 100 mm to 1200 mm This listing specifies a 750 mm length Nut: Brass nut included Material notes: Nut material is brass; rod material not specified in the listing Material and compatibility Brass nut for reliable engagement with the screw and smooth motion Compatible with standard 4 mm outer diameter T8 ball screws and corresponding mounting configurations commonly used in compact motion systems Performance and maintenance Smooth, lowfriction motion with reduced backlash Suitable for precise positioning tasks in lighttomoderate load applications Regular lubrication recommended to maintain performance and prolong service life Applications and use cases Smallformat CNC machines and milling tables requiring precise axis control 3D printer X, Y, or Z axes for improved positional stability and faster travel Robotic automation and linear actuators where compact, accurate linear motion is needed Notes for ordering The listing indicates a length in the range of 100 mm to 1200 mm; the current variant is 750 mm with a brass nut If you require a different length, check available options within the 100–1200 mm range and confirm nut type This description reflects the product's brandaligned specifications and features: antibacklash ball screw, T8 model, 2 mm pitch, 4 mm lead, 4 mm outer diameter, 100–1200 mm length range, brass nut included, with a 750 mm variant available in this listing.