3D Printer-Lead Screw 400mm TR8x8 Stainless brass nut included:

• The 3D Printer Lead Screw 400mm TR8x8 is a precision-machined stainless steel rod designed for converting rotational motion into linear motion.
• This component, paired with the included brass nut, is commonly used in Z-axis mechanisms of 3D printers, CNC machines, and other linear motion systems, offering high precision and smooth operation.