{"product_id":"heavy-duty-t8-lead-screw-500mm-length-with-brass-n","title":"Heavy Duty T8 Lead Screw 500mm Length With Brass Nut Pair For 3D Printers And CNC Machines, 8mm Diameter, 2mm Pitch, 8mm Lead, 4 Starts, 2 Pcs, Smooth Linear Motion For DIY Projects","description":"\u003cdiv\u003eHeavy Duty T8 Lead Screw 500mm with Brass Nuts - 2Pcs\u003cbr\u003e\n✔️ 8mm dia, 2mm pitch, 8mm lead, 4-start, 500mm long, 2 pcs \u003cp\u003eA pair of 8 mm diameter T8 lead screws (500 mm total length) with 2 mm pitch and 8 mm lead, plus two brass nuts. These screws deliver smooth linear motion in DIY CNC machines and 3D printers, making upgrades and custom builds easier.\u003c\/p\u003e ✅ Lead screw diameter 8mm, pitch 2mm, lead 8mm, 4 starts, length 500mm \/ 19.69 inch \u003cbr\u003e\n✅ Includes 2 brass nuts (round brass nuts) for quick assembly \u003cbr\u003e\n✅ Material: 304 stainless steel rod; brass nuts provide durability \u003cbr\u003e\n✅ End chamfers ground on both ends for easier mounting \u003cbr\u003e \u003cp\u003e💡 What is a lead screw used for in CNC machines and 3D printers?\nLead screws convert rotary motion into precise linear movement, enabling smooth, controlled travel of beds, carriages, and tool mounts. They are a handy choice for accurate axis drive in DIY projects.\n- Lead screw basics: diameter, pitch, lead, and starts influence accuracy\n- 8mm T8 with 2mm pitch and 4 starts offers strong motion control\n- Stainless steel rod with brass nuts helps resist wear and corrosion\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49029695013099,"sku":"VXB0CK2JF2DB","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61tMhctwNZL_1af4c3ed-7a3c-459a-9369-5257aba3f8fa.jpg?v=1783525240","url":"https:\/\/vxb.com\/products\/heavy-duty-t8-lead-screw-500mm-length-with-brass-n","provider":"VXB Bearings","version":"1.0","type":"link"}