- Product Includes: 1 piece of 12mm lead screw with a diameter of 12mm, pitch of 2mm, lead of 6mm, and 3 starts. Total length measures 1900mm (74.8 inches). Comes with 1 brass lead screw nut; no end machining is included. - Versatile Nut Options: The standard round brass nut is included, with additional options available such as square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts to suit various applications. - Comprehensive Lead Screw Solutions: Our factory resources enable us to offer a wide range of lead screws in various diameters, lengths, pitches, and leads. We also provide related products, including taps for nut production, to meet all your lead screw needs. - Reliable Customer Support: Our professional team is available 24/7 to answer your questions and provide technical support before, during, and after your purchase, ensuring a smooth buying experience. Use Cases: 1. Ideal for CNC machines, enabling precise movement and control for various machining tasks. 2. Perfect for 3D printers, providing stable and reliable motion for high-quality prints. 3. Suitable for automation projects, delivering consistent performance in linear motion applications. This lead screw is designed for durability and efficiency, making it a must-have for any project requiring reliable linear motion.