{"product_id":"bqlzr-450mm-stainless-steel-lead-screw-w-nuts-2mm-lead-for-machine-tool","title":"BQLZR 450mm Stainless Steel Lead Screw w\/ Nuts 2mm Lead for Machine Tool","description":"\u003cp\u003eFeatures:  \u003cbr\u003e1.Every product has a unique Manufacturing Part Number label on the inner package that proves it has been qualified,which include Part Number,Model Number and inspection date information; \u003cbr\u003e2.If you have any questions about the item,please provide us the Manufacturing Part Number for checking,your profits will be guaranteed. \u003cbr\u003e3.Suitable for ordinary machine tools, 3D printing, etc. \u003cbr\u003e4.The product is made of stainless steel screw rod and brass nut. It has compact structure, large load-bearing capacity, wear resistance, not easy to deform, and long use time. \u003cbr\u003e5.Thread: trapezoidal thread, lead: 2mm (the nut moves 2mm per revolution). \u003cbr\u003e6.Brass nut: With 4 holes, the hole spacing is 12mm, which is convenient for fixing to the machine. \u003cbr\u003e7.The screw rod is straight and has low friction, which helps the nut move smoothly on the screw rod, helps the screw rod work accurately, and helps the printer print more accurately. \u003cbr\u003e \u003cbr\u003eSpecifications: \u003cbr\u003eMaterial: Stainless Steel \u0026amp; Brass \u003cbr\u003eColor: Silver \u0026amp; Gold \u003cbr\u003eBrand name: BQLZR \u003cbr\u003eSize:  \u003cbr\u003eDiameter: 8mm\/0.31inch \u003cbr\u003eLength: 450mm\/17.71inch \u003cbr\u003eNut diameter: 22mm\/0.86inch \u003cbr\u003eLead: 2mm\/0.078inch (the nut moves 2mm per revolution) \u003cbr\u003eWeight: 616 g （4pcs）\u003cbr\u003e\u003c\/p\u003e","brand":"BQLZR","offers":[{"title":"4pcs","offer_id":52058074939693,"sku":"A1093703","price":58.92,"currency_code":"USD","in_stock":true},{"title":"5pcs","offer_id":52058074972461,"sku":"A1093704","price":69.69,"currency_code":"USD","in_stock":true},{"title":"6pcs","offer_id":52058075005229,"sku":"A1093705","price":80.67,"currency_code":"USD","in_stock":true},{"title":"10pcs","offer_id":52058075037997,"sku":"A1093707","price":125.96,"currency_code":"USD","in_stock":true},{"title":"12pcs","offer_id":52058075070765,"sku":"A1093708","price":147.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8529\/7709\/files\/A1093703-MW1.jpg?v=1778737935","url":"https:\/\/bqlzr.com\/products\/bqlzr-450mm-stainless-steel-lead-screw-w-nuts-2mm-lead-for-machine-tool","provider":"BQLZR","version":"1.0","type":"link"}