- Product Specifications: This 16mm lead screw features a diameter of 16mm, a pitch of 4mm, and a lead of 4mm with a single start. The total length is 280mm (11.02 inches) and includes one brass lead screw nut. Please note that there is no end machining. - Versatile Nut Options: The standard round brass nut is included, but you can also choose from a variety of nuts to meet your specific needs. Options include square brass nuts, trimming brass nuts, POM round nuts, POM trimming nuts, stainless round nuts, and stainless hex nuts. - Comprehensive Selection: Our factory resources allow us to offer a wide range of lead screws in different diameters, lengths, pitches, and materials. We also provide related products, including taps for making nuts, ensuring you have everything you need for your project. - Reliable Customer Support: Our dedicated team is available 24/7 to assist with any questions or technical support you may need before, during, and after your purchase, ensuring a worry-free buying experience. - Applications: Ideal for CNC machines, 3D printers, and robotics, our lead screws provide precise linear motion for various engineering and DIY projects. Whether you're building a custom machine or upgrading existing equipment, our lead screws are designed to meet your high-performance requirements. - Key Benefits: This lead screw offers durability and reliability, ensuring smooth operation and longevity. With various compatible nuts and a range of options, you can customize your setup to achieve optimal performance for your specific application.