1. Product Details - What You Receive: 1 piece of 22mm lead screw, featuring a diameter of 22mm, a pitch of 5mm, and a lead of 5mm (single/1 start). Total length is 100mm (3.94 inches). Includes 1 brass lead screw nut, without end machining. Customization options are available; please contact us for specifics. 2. Diverse Nut Options - The standard nut provided is a round brass nut. Additionally, we offer various nut types such as square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. Refer to images 3, 4, and 5 for examples. Let us know your preferences. 3. Comprehensive Lead Screw Solutions - Our factory resources allow us to supply a wide range of lead screws with different diameters, lengths, pitches, leads, and materials to meet your specific requirements. We also provide related products including taps for nut fabrication. 4. Reliable Support and Service - Our dedicated service team is available 24/7 to address any inquiries. We offer technical support before, during, and after your lead screw purchase. Our goal is to establish long-term relationships with customers, ensuring a satisfying shopping experience. Use Cases: - Ideal for CNC machines requiring precise linear motion. - Suitable for 3D printers needing reliable and consistent movement. - Perfect for DIY projects that involve automated systems or mechanisms.