Features • Premium Stainless Steel Construction - Crafted from high-quality 304 stainless steel for exceptional durability and a long service life, ensuring reliable performance in your projects • Enhanced Precision with Anti Backlash - Features a specialized nut designed to minimize backlash, providing improved accuracy for DIY engraving machines and 3D printers • Versatile Compatibility for 3D Printing - This lead screw is specifically designed for 3D printers, measuring 8mm in diameter with a 2mm pitch, for various printing needs • Ideal for CNC Projects - Not only suitable for 3D printers, but also an excellent choice for home-built CNC mills, enabling efficient wood and plastic machining • Recommended Upgrade for Enthusiasts - Highly recommended for those seeking an effective anti-backlash solution, enhancing the performance of your 3D printer or other applications Features: 1、The thread rod is made from 304 stainless steel for durability and long service life 2、Special anti backlash nut, high precision, low cost DIY engraving machine, 3D printer preferred 3、3D printer part, T8 threaded rod lead screw suitable for 3D printer 8mm dia. 2mm pitch 4、It can also be used on home built CNC mill to do wood and plastic projects 5、Highly recommend to someone who needs an anti-backlash nut for their 3d printer or whatever Specification: Features: The thread rod is made from 304 stainless steel for durability and long service life. Special anti backlash nut, high precision, low cost DIY engraving machine, 3D printer preferred. 3D printer part, T8 threaded rod lead screw suitable for 3D printer 8mm dia. 2mm pitch. It can also be used on home built CNC mill to do wood and plastic projects. Highly recommend to someone who needs an anti-backlash nut for their 3d printer or whatever. Specification: Length: 300mm, 400mm (Optional) Material: 304 stainless steel Diameter: 8mm / 0.31" Pitch: 2mm / 0.078" Lead: 8mm / 0.31" Quantity: 1 Package Includes: 1 x Threaded Rod and Nut Package List