The T8 lead screw with brass nut is a precision motion component designed to convert rotational motion into linear movement in mechanical systems. It features an 8mm diameter threaded shaft with a 2mm pitch and 8mm lead, enabling smooth and efficient translation per rotation. The included brass nut ensures low friction, good wear resistance, and stable performance over extended use. This lead screw is widely used in Z-axis assemblies of 3D printers, CNC machines, and automated positioning systems.