- Product Includes: 1 piece of 12mm lead screw with a diameter of 12mm, pitch of 2mm, lead of 6mm (3 starts), and a total length of 580mm (22.83 inches). Comes with 1 brass lead screw nut, no end machining included. - Versatile Nut Options: The standard round brass nut is included, but we also offer a variety of nuts to suit your needs, including square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. - Comprehensive Lead Screw Solutions: With our extensive factory resources, we provide an array of lead screws in different diameters, lengths, pitches, and leads. We also supply related products, such as taps for making nuts, ensuring you have everything necessary for your projects. - Reliable Customer Support: Our dedicated team is available 24/7 to assist you with any questions or concerns. We offer technical support throughout your entire purchasing experience, from pre-purchase inquiries to post-purchase follow-up. - Application Scenarios: 1. Ideal for 3D printers: Use our lead screws for precise movement and reliable performance in building or upgrading your 3D printing setup. 2. Suitable for CNC machines: Enhance the accuracy and efficiency of your CNC operations by incorporating our high-quality lead screws. 3. Perfect for robotics projects: Utilize these lead screws in robotic arms or automated systems for smooth and controlled motion. This lead screw product is designed to meet a variety of engineering and mechanical needs, offering reliable performance and compatibility across different applications.