- What You Get: This package includes one 12mm lead screw with a diameter of 12mm, a pitch of 2mm, a lead of 6mm (3 starts), and a total length of 940mm (37.01 inches). It comes with one brass lead screw nut, with no end machining. - Versatile Nut Options: The standard round brass nut accompanies the lead screw, but we offer a variety of nut types, including square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts to suit your specific needs. - Comprehensive Lead Screw Solutions: Our factory resources allow us to provide a wide range of lead screws in various diameters, lengths, pitches, and leads. We also offer different materials to meet your project requirements, along with related products such as taps for nut fabrication. - Exceptional Customer Support: Our professional team is available 24/7 to address your inquiries. We offer technical support before, during, and after your purchase of lead screws, ensuring a smooth and satisfactory shopping experience. - Applications: Ideal for CNC machines, 3D printers, and robotics projects, our lead screws provide reliable linear motion for various mechanical systems. Whether you're building a prototype or upgrading existing equipment, our lead screws deliver precision and durability. - Compatibility: Designed to fit standard equipment and components, our lead screws and nuts are easy to integrate into your projects, providing a seamless solution for your engineering needs.