- Product Overview: 1-piece 16mm lead screw designed for precision and durability. Specifications include a rod diameter of 16mm, a pitch of 4mm, a lead of 4mm (single start), and a total length of 740mm (29.13 inches). Comes with one brass lead screw nut; no end machining included. Custom manufacturing is available upon request. - Versatile Nut Options: This lead screw includes a standard round brass nut, with additional options available. Choose from square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. Please refer to images for examples and specify your preference. - Custom Solutions for All Applications: We offer a wide variety of lead screws tailored to meet diverse needs. Options include different diameters, lengths, pitches, leads, and materials. Related products, such as taps for nut manufacturing, are also available to enhance your project. - Reliable Customer Support: Our dedicated service team is available 24/7 to address your inquiries. We provide technical support before, during, and after your purchase, ensuring a smooth shopping experience. Our commitment to long-term customer relationships guarantees your satisfaction. - Practical Applications: Ideal for use in CNC machines, 3D printers, and automated systems, our lead screws provide reliable linear motion. They're perfect for projects requiring precise movement and positioning, making them essential for hobbyists and professionals alike.