{"product_id":"sturdy-tr8x4-metric-lead-screws-380-to-580-mm-with","title":"Sturdy TR8x4 Metric Lead Screws 380 to 580 Mm With Anti Backlash Nut Blocks For Rat Rig V Core 3 Coupler Build 400 Size Built To Hustle Smooth Fast Vertical Travel And Tight Layer Alignment","description":"\u003cdiv\u003eTR8x4 Metric Lead Screws for Rat Rig V-Core 3, three-piece\u003cbr\u003e\n✔️ Includes 3 lead screws with spring-loaded anti-backlash nut blocks \u003cp\u003eThe TR8x4 lead screws are designed for Rat Rig V-Core 3 builds, delivering smooth vertical travel and consistent layer alignment for high-quality prints. These screws work with compatible couplers and frames to support rigid, accurate motion in demanding print jobs.\u003c\/p\u003e \u003cp\u003e✅ TR8x4 lead screws, 380-580 mm length, metric\u003cbr\u003e\n✅ Double-start Acme thread enables fast, smooth vertical movement\u003cbr\u003e\n✅ Spring-loaded anti-backlash nut blocks eliminate play and improve layer alignment\u003cbr\u003e\n✅ Precision-machined threads reduce friction for consistent print quality\u003cbr\u003e\n✅ Wear-resistant construction for stable performance on long print runs\u003cbr\u003e\n✅ Coupler build compatibility with 400 mm size setups\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e💡 What is a handy use for lead screws with anti-backlash nuts in a printer or CNC setup?\u003cbr\u003e- Handy use is precise Z-axis control for better layer alignment\u003cbr\u003e- It reduces vertical play and helps hold print height steady over long runs\u003cbr\u003e- It improves repeatability when swapping parts or re-calibrating\u003cbr\u003e- It pairs with proper couplers for cleaner, more reliable motion\u003c\/p\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49043397640427,"sku":"VXB0H5W1YKB8","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/51CXpfKGWNL.jpg?v=1783874694","url":"https:\/\/vxb.com\/products\/sturdy-tr8x4-metric-lead-screws-380-to-580-mm-with","provider":"VXB Bearings","version":"1.0","type":"link"}