1. What You Get Each package includes a single 8mm lead screw, featuring a lead screw rod diameter of 8mm, a pitch of 2mm, and a lead of 2mm with 1 start. The total length of the lead screw is 1500mm (59.06 inches). Additionally, a brass lead screw nut is included, with no end machining. 2. Versatile Nut Options The standard round brass nut comes with the lead screw; however, we offer a variety of nut styles to suit your needs. Options include square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. 3. Comprehensive Lead Screw Solutions With factory resources, we provide an extensive range of lead screws available in various diameters, lengths, pitches, and leads, including different material types. We also offer related products such as taps for nut fabrication, making us your one-stop shop for all lead screw requirements. 4. Reliable Customer Support Our professional team is available 24/7 to address your questions and provide expert technical support before, during, and after your purchase, ensuring a worry-free buying experience. Use Scenarios: - Perfect for CNC machines, providing precision movement control for enhanced machining efficiency. - Ideal for 3D printers, ensuring reliable and accurate Z-axis movement for flawless prints. - Excellent for robotics applications, where consistent and controlled linear motion is crucial.