- Product Specifications: 8mm lead screw with a diameter of 8mm, pitch of 2mm, lead of 4mm (2 starts), and a total length of 1350mm (53.15 inches). Includes 1 brass lead screw nut and no end machining. Custom manufacturing options are available upon request. - Versatile Nut Options: The standard round brass nut can be complemented with various alternatives including square brass nuts, trimming brass nuts, POM round and trimming nuts, as well as stainless steel round and hex nuts. You can choose the nut that best fits your project requirements. - Comprehensive Lead Screw Solutions: With extensive factory resources, we offer a wide range of lead screws that vary in diameter, length, pitch, lead, and material. We also provide related components such as taps for nut manufacturing, ensuring you have everything needed for your application. - Reliable Customer Support: Our professional service team is available 24/7 to address your questions and provide technical support throughout your purchasing journey. We are committed to building long-term relationships with our customers and ensuring a satisfactory shopping experience. - Practical Applications: Ideal for use in 3D printers, CNC machines, and any project requiring precise linear motion. Perfect for hobbyists, engineers, and manufacturers looking for reliable and customizable lead screw solutions. Choose our lead screw to enhance your project's performance with quality materials and dedicated support.