- What You Receive: This package includes one 8mm lead screw, featuring an 8mm diameter, a 1mm pitch, a lead of 1mm with a single start, and a total length of 280mm (11.02 inches). It also comes with one brass lead screw nut, with no end machining included. Customization options are available—please contact us for details. - Nut Options: The standard lead screw includes a round brass nut, but we offer additional options such as square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. Refer to the images for examples. Let us know your specific requirements. - Comprehensive Lead Screw Solutions: Our factory has the capability to supply a variety of lead screws in different diameters, lengths, pitches, and materials. We also provide related products like taps for nut manufacturing. Our goal is to meet all your lead screw needs efficiently. - Exceptional Customer Support: Our dedicated service team is available 24/7 to address your inquiries. We offer technical assistance before, during, and after your purchase. As a seller committed to fostering long-term relationships with our customers, we strive to ensure a satisfying shopping experience. - Practical Applications: Ideal for use in CNC machines, 3D printers, and various automation projects, our lead screws ensure precise linear motion. Perfect for hobbyists and professionals alike, our products can enhance your engineering projects with reliability and performance.