{"product_id":"beefy-8mm-lead-screw-350mm-long-with-brass-nut-twi","title":"Beefy 8mm Lead Screw 350mm Long With Brass Nut Twin Pack For 3D Printer Z Axis CNC, T8 X 8 Thread, 2mm Pitch, 8mm Lead, Four Starts, 2 Pcs, No End Machining Needed, Durable Precision Ground Screws","description":"\u003cdiv\u003eHeavy-Duty 8mm Lead Screws, 350mm Dual Pack with Brass Nuts\u003cbr\u003e\n✔️ 8mm dia, 2mm pitch, 8mm lead, 4-start, 350mm length, 2 pcs \u003cp\u003eThese high-precision lead screws are built for precise Z-axis motion in 3D printers and CNC machines. The twin-pack includes two stainless steel screws and brass nuts, no end machining needed for quick upgrades and reliable performance.\u003c\/p\u003e ✅ 8mm diameter lead screw with 350mm total length (13.78\") \u003cbr\u003e\n✅ Pitch 2mm; lead 8mm; four-start thread \u003cbr\u003e\n✅ Includes 2 brass nuts; no end machining needed \u003cbr\u003e\n✅ Stainless steel rod with brass nuts; rust-resistant and smooth \u003cbr\u003e\n✅ Pack: 2 screws and 2 brass nuts for CNC\/Z-axis projects \u003cbr\u003e \u003cp\u003e💡 What is a lead screw used for in motion control systems? Lead screws convert rotational motion into precise linear movement for positioning in CNC machines and 3D printers. - Handy for precise Z-axis travel\n- Provides controlled, repeatable travel with low backlash\n- Works with brass or steel nuts for smooth operation\n- Pair with proper lubricants and alignment for longer life\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110811611371,"sku":"VXB0CK2H3K4V","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61tMhctwNZL_1701cc37-7a2e-44f4-b6b5-bea738436adf.jpg?v=1776487802","url":"https:\/\/vxb.com\/products\/beefy-8mm-lead-screw-350mm-long-with-brass-nut-twi","provider":"VXB Bearings","version":"1.0","type":"link"}