1. What You Receive - 1 piece of 12mm lead screw - Diameter: 12mm - Pitch: 2mm - Lead: 14mm - 7 starts - Length: 1880mm (74.02 inches) - Includes 1 brass lead screw nut (no end machining) 2. Nut Varieties - Standard round brass nut included - Additional options: - Square brass nut - Trimming brass nut - POM round nut - POM trimming nut - Stainless round nut - Stainless hex nut 3. Comprehensive Lead Screw Solutions - Access a wide range of lead screws tailored to your needs - Options include various rod diameters, lengths, pitches, leads, and materials - Related products available such as taps for nut creation 4. Reliable Support for Peace of Mind - Our dedicated team is available 24/7 to address your questions - We provide technical assistance before, during, and after your purchase Practical Applications: - Ideal for CNC machinery, ensuring precise movement and control - Perfect for 3D printers, enhancing print accuracy with effective lead screw functionality - Suitable for automation systems, promoting efficient linear motion in projects Experience solid performance with our lead screws, designed for durability and versatility in various applications.