- Product Overview : This package includes a high-quality 8mm lead screw with a diameter of 8mm, a pitch of 1mm, and a total length of 490mm (19.29 inches). It is paired with a durable brass lead screw nut and is available without end machining. Customization options are available—please contact us for details. - Diverse Nut Options : The standard lead screw nut is a round brass type, but we also offer various alternatives including square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless steel round nuts, and stainless hex nuts. Let us know your specific needs to find the best fit for your application. - Versatile Lead Screw Solutions : Our manufacturing capabilities allow us to provide a wide range of lead screws in different diameters, lengths, pitches, and materials. Additionally, we offer accessories like taps for nut creation and more, ensuring we can meet all your lead screw requirements. - Professional Support : Enjoy peace of mind with our dedicated service team available around the clock to address any inquiries you may have. We offer technical support before, during, and after your purchase, committed to fostering long-term customer relationships and ensuring a satisfying shopping experience. - Practical Applications : Ideal for 3D printers, CNC machinery, and automated systems, our lead screws provide precise movement and reliable performance for various projects. Whether you're building custom equipment or upgrading existing setups, our products deliver the efficiency and accuracy you need.