{"product_id":"two-pack-470mm-tr8x8-lead-screws-with-brass-nut-fo","title":"Two Pack 470mm TR8x8 Lead Screws With Brass Nut For 3D Printer Upgrades, 304 Stainless Steel Rod, Acme Thread, 2mm Pitch, 4 Starts, 8mm Lead, Includes Plastic Packaging Tube, Silver","description":"\u003cdiv\u003eTwo-Pack 470mm TR8x8 Lead Screws for 3D Printers\u003cbr\u003e\n✔️ 2x 470mm TR8x8 lead screws, 2mm pitch, 8mm lead, 2 brass nuts \u003cp\u003eTwo-pack stainless steel lead screws with brass nuts designed for precise motion in 3D printers and CNC machines. Ideal for upgrades where reliable linear drive and smooth operation matter.\u003c\/p\u003e ✅ Length: 470mm (18.5\") overall\u003cbr\u003e\n✅ Pitch: 2mm (0.08\") per revolution; lead: 8mm (0.32\")\u003cbr\u003e\n✅ 4-start Acme thread; TR8x8 profile for stability\u003cbr\u003e\n✅ Material: stainless steel screw with brass nut for anti-rust durability\u003cbr\u003e\n✅ Includes: 2 lead screws, 2 brass nuts, and a PP packaging tube\u003cbr\u003e\n✅ Wide use in 3D printers and CNC machines for precise positioning\u003cbr\u003e \u003cp\u003e💡 What is a lead screw used for in 3D printers and CNC machines?\nLead screws translate rotary motion to precise linear movement, enabling accurate positioning.\n- Low friction Acme TR8x8 threads improve smooth travel\n- Brass nut minimizes wear and resists galling with stainless screw\n- 470mm length supports typical build volumes and gantry setups\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49119382503659,"sku":"VXB0DMW5KHSH","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/515pEbWsB_L.jpg?v=1785218607","url":"https:\/\/vxb.com\/products\/two-pack-470mm-tr8x8-lead-screws-with-brass-nut-fo","provider":"VXB Bearings","version":"1.0","type":"link"}