- Product Includes: One 8mm lead screw with a diameter of 8mm, a pitch of 1mm, and a lead of 1mm with one start. Total length is 1280mm (50.39 inches). Comes with one brass lead screw nut, no end machining included. - Versatile Nut Options: The standard round brass nut is compatible with this lead screw. Additionally, we offer a variety of nut options including square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts to fit your specific needs. - Comprehensive Lead Screw Solutions: We provide a wide range of lead screws in different diameters, lengths, pitches, and materials to meet diverse project requirements. Our selection includes related products, such as taps for nut fabrication, ensuring you have everything you need for your application. - Reliable Customer Support: Our dedicated team is available 24/7 to address any questions or concerns. We offer technical support before, during, and after your purchase, ensuring a smooth experience from start to finish. Use Scenarios: 1. Ideal for CNC machines, providing precise linear motion for automated processes. 2. Perfect for 3D printers, facilitating accurate movement for high-quality print results. 3. Suitable for various DIY projects, ensuring reliable performance for custom builds. Choose our 8mm lead screw for durability, precision, and versatility in your mechanical applications.