{"product_id":"550mm-tr8x1-lead-screw-with-brass-nut-for-3d-print","title":"550mm Tr8x1 Lead Screw With Brass Nut For 3D Printers 1mm Pitch And Start 304 Stainless Steel Screw Bar Upgrade Must Have For DIY Enthusiasts Includes Plastic Packaging Tube Silver","description":"\u003cdiv\u003e550mm TR8x1 Lead Screw with Brass Nut for DIY Printers\u003cbr\u003e\n✔️ 550mm TR8x1 lead screw with brass nut in PP protective tube \u003cp\u003eThis 550mm TR8x1 lead screw with a brass nut is built from 304 stainless steel for durability and smooth, low-friction motion. It's a common upgrade for 3D printers and CNC machines, providing precise linear travel and reliable performance, and it ships in a protective PP tube.\u003c\/p\u003e ✅ 550mm (21.65 in) overall length, 1 mm pitch (0.04 in), TR8x1\u003cbr\u003e\n✅ 304 stainless steel screw with brass nut; outer diameter 22mm (0.87 in), nut thickness 15mm\u003cbr\u003e\n✅ Includes 1 lead screw and 1 brass nut, packaged in a tough PP tube\u003cbr\u003e\n✅ Suitable for DIY printers and CNC rigs; compatible with standard stepper drives\u003cbr\u003e \u003cp\u003e💡 What is a lead screw used for in a DIY printer or CNC setup?\u003c\/p\u003e\nLead screws provide precise, repeatable positioning for moving parts in printers and CNC machines.\n- high-precision linear actuation for moving axes in printers and CNC routers\n- converts rotation to linear travel with defined pitch\n- durable stainless steel screw with brass nut for longevity\n- compatible with stepper motors and standard mounting hardware for easy upgrades\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48111014412523,"sku":"VXB0G563MPF5","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/512zOVGV9lL.jpg?v=1776499583","url":"https:\/\/vxb.com\/products\/550mm-tr8x1-lead-screw-with-brass-nut-for-3d-print","provider":"VXB Bearings","version":"1.0","type":"link"}