- Product Overview 1 piece of 8mm lead screw with a diameter of 8mm, pitch of 2mm, and a lead of 4mm (2 starts). Total length is 1350mm (53.15 inches). Includes 1 brass lead screw nut; end machining is not included. - Diverse Nut Options Alongside the standard round brass nut, we offer various alternatives: square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless steel round nuts, and stainless steel hex nuts. Choose the ideal nut for your application. - Comprehensive Lead Screw Solutions Our extensive factory resources allow us to provide a variety of lead screws with different diameters, lengths, pitches, leads, and materials. We also offer related products, such as taps for creating compatible nuts. - Reliable Customer Support Our dedicated team is available 24/7 to assist with any inquiries. We provide technical support before, during, and after your purchase, ensuring a worry-free buying experience. - Practical Applications 1. 3D Printing : Ideal for printer linear motion systems, ensuring precise positioning and smooth movement. 2. CNC Machines : Essential for automated machinery, providing reliable lead motion for cutting, milling, and engraving tasks. 3. Robotics : Suitable for creating accurate movement in robotic arms and automated systems, enhancing performance and efficiency. Benefit from our high-quality lead screws designed for versatility and performance in numerous applications.