1. What You Receive: This package includes one 10mm lead screw with a diameter of 10mm, a pitch of 3mm, and a total length of 410mm (16.14 inches). The lead screw features a single start and comes with a brass lead screw nut. Custom manufacturing options are available upon request (see Picture 2). 2. Diverse Nut Options: The standard round brass nut accompanies the lead screw, but additional nut types are available 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, as illustrated in Pictures 3, 4, and 5. 3. Comprehensive Solutions for Lead Screws: With robust factory resources, we offer a wide range of lead screws with various diameters, lengths, pitches, and materials. We also provide complementary products like taps for nut creation. We are equipped to meet all your lead screw requirements. 4. Reliable Customer Support: Our dedicated service team is available 24/7 to assist you with any inquiries. We offer technical support throughout your purchasing journey, ensuring a satisfying experience. We aim to foster long-term relationships with our customers through exceptional service. Use Cases: - Ideal for 3D printers, enhancing precision in movement and stability. - Perfect for CNC machines, providing reliable and consistent performance. - Suitable for automated systems where accurate positioning is crucial.