{"product_id":"trapezoidal-lead-screw-300mm-8mm-thread-2mm-pitch-4-start-with-copper-nut","title":"Trapezoidal Lead Screw 300mm 8mm Thread 2mm Pitch 4 Start With Copper Nut For CNC \u0026 3D Printer - RS3163","description":"\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eDescription:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003eThe 300mm Trapezoidal 4-Start Lead Screw with an 8mm thread diameter and 2mm pitch is a high-precision linear motion component designed for CNC machines, 3D printers, laser engravers, robotics, and automation systems. Engineered for smooth and accurate linear movement, this lead screw comes with a durable copper nut that ensures low friction, reduced backlash, and long-lasting performance.\u003c\/p\u003e\n\u003cp\u003eManufactured from high-quality stainless steel, the lead screw offers excellent strength, corrosion resistance, and wear durability, making it suitable for both hobby and industrial applications. The trapezoidal thread profile provides efficient power transmission and precise positioning, while the 4-start design enables faster travel speeds compared to standard single-start lead screws.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe included copper nut is precision-machined to provide smooth engagement with the screw threads, ensuring reliable and consistent operation. Whether you are building a DIY CNC machine, upgrading a 3D printer, or developing a custom automation project, this 300mm lead screw assembly delivers dependable and precise linear motion performance\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eSpecifications:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eItem Type: Lead Screw with Copper Nut\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatibility: General Purpose\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial: Steel (Lead Screw), Copper (Nut)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo. of Starts: 4\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThread Diameter: 8mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePitch: 2mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003eFeatures:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision 8mm Trapezoidal Thread for Accurate Linear Motion\u003c\/li\u003e\n\u003cli\u003e300mm Length Ideal for CNC, 3D Printers, and Robotics\u003c\/li\u003e\n\u003cli\u003e4-Start Design Enables Faster and Smoother Travel\u003c\/li\u003e\n\u003cli\u003eIncludes High-Quality Copper Nut for Reduced Friction\u003c\/li\u003e\n\u003cli\u003eDurable Stainless Steel Construction for Long Service Life\u003c\/li\u003e\n\u003cli\u003eLow Backlash Design for Precise Positioning Applications\u003c\/li\u003e\n\u003cli\u003eSuitable for CNC Machines, Laser Engravers, and Automation Projects\u003c\/li\u003e\n\u003cli\u003eSmooth and Reliable Motion Transmission Performance\u003c\/li\u003e\n\u003cli\u003ePerfect for DIY, Industrial, and Robotics Applications\u003c\/li\u003e\n\u003cli\u003eEasy to Integrate into Custom Motion Control Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"font-family: 'Roboto Slab'; color: #b80000;\"\u003ePackage Included:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003e1 x 300mm Trapezoidal 4 Start Lead Screw\u003c\/em\u003e\u003c\/li\u003e\n\u003cli style=\"font-style: italic;\"\u003e\u003cem\u003e1 x Brass Nut\u003c\/em\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":43607674060967,"sku":"RS3163","price":177.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0618\/9042\/9095\/files\/New_Project_-_2026-06-29T133222.397.png?v=1782720165","url":"https:\/\/rees52.com\/products\/trapezoidal-lead-screw-300mm-8mm-thread-2mm-pitch-4-start-with-copper-nut","provider":"REES52","version":"1.0","type":"link"}