1. Product Details - Lead Screw Specifications: 10mm diameter, 2mm pitch, 4mm lead, 2 starts. - Length: 1900mm (74.8 inches). - Included: 1 brass lead screw nut (no end machining). - Customization: We offer tailored lead screws based on your specifications; contact us for details. 2. Nut Options - Standard Nut: Round brass nut included. - Additional Options: Square brass nut, trimming brass nut, POM round nut, POM trimming nut, stainless round nut, and stainless hex nut available. Refer to images 3, 4, and 5 for more details. 3. Comprehensive Solutions - Diverse Selection: Access a variety of lead screws with different diameters, lengths, pitches, and materials to meet your specific needs. - Related Products: We also supply taps for nut manufacturing and other accessories to support your projects. 4. Reliable Customer Support - 24/7 Assistance: Our professional service team is ready to address your inquiries at any time. - Technical Support: We provide guidance before, during, and after your purchase to ensure a smooth experience. - Commitment to Satisfaction: We aim to build long-term relationships with our customers and ensure you have a positive shopping experience. Applications: - Ideal for CNC machines, 3D printers, and automated systems requiring precise linear motion. - Suitable for DIY projects where customized lead screw specifications are needed. - Perfect for mechanical engineering applications that require reliable movement and positioning.