T8 Lead Screw body made of stainless steel with a brass lead screw nut. This combination provides durability and reliable motion for repetitive use. Widely used in machine tools and equipment, including 3D printers, for precise linear movement. Available guide lengths 100 mm 150 mm 200 mm 250 mm 300 mm 330 mm 350 mm 400 mm 500 mm Key specifications Lead screw diameter: 8 mm Lead screw spacing: 4 mm Benefits and features Durable construction: stainless steel body offers corrosion resistance and long service life. Smooth, precise motion: brass nut supports stable movement with good wear characteristics. Standard sizing: 8 mm diameter and 4 mm lead fit common assemblies and components. Long service life: designed for repeated, reliable operation in production and hobby projects. Compatibility Compatible with standard T8 lead screw nuts and mounting hardware. Suitable for integration into X, Y, or Z axes in machines and automation setups. Use scenarios 3D printer axis drive: for precise positioning of the print bed, gantry, or extrusion head. CNC machine tool axis: enables accurate control of X, Y, or Z axes during cutting or milling operations. Robotic or automation fixtures: provides repeatable linear motion in linear actuators and positioning systems.