1. Product Overview: This package includes one 8mm lead screw featuring a rod diameter of 8mm, a pitch of 2mm, and a lead of 10mm with 5 starts. The total length of the lead screw is 800mm (31.5 inches). It comes with one brass lead screw nut and is available for customization as shown in the accompanying image. For customization requests, please contact us directly. 2. Nut Options: The standard round brass nut is included, but we also offer a variety of nut types including square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. Please reach out to us to specify your requirements. 3. Diverse Lead Screw Solutions: Our factory resources enable us to provide a wide range of lead screws with different diameters, lengths, pitches, leads, and materials. We also offer complementary products such as taps for nut fabrication, ensuring you have everything you need for your projects. 4. Reliable Customer Support: Our professional service team is available 24/7 to address any inquiries you may have. We offer comprehensive technical support before, during, and after your purchase, as we aim to build long-term relationships with our customers and ensure a satisfying shopping experience. Use Cases: - Ideal for 3D printers, providing precise movement control for various components. - Suitable for CNC machines, ensuring accurate positioning and enhanced performance. - Great for robotic applications where reliable linear motion is essential.