{"product_id":"mechanical-leadscrews-lead-screw-5-5-starts-10-tpi","title":"1\/2\" Lead Screw (2 turns per inch)","description":"\u003ch1\u003e1\/2\" ACME Precision Lead Screw - 5 Start, 10 TPI (2 Turns Per Inch)\u003c\/h1\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis high-precision 1\/2\" ACME lead screw is engineered to deliver exceptional performance as the primary mechanical component for CNC machine axis movement. Featuring a 5-start, 10 TPI configuration that translates to 2 turns per inch, this lead screw provides the precise, reliable motion control essential for professional CNC applications.\u003c\/p\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 1\/2\" outside diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e ACME precision (square threads)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStarts:\u003c\/strong\u003e 5 start configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreads Per Inch:\u003c\/strong\u003e 10 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead:\u003c\/strong\u003e 2 turns per inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Length:\u003c\/strong\u003e 72\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Precision-machined steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEnhanced Performance with Anti-Backlash Nut\u003c\/h2\u003e\n\u003cp\u003eWhen paired with our matching anti-backlash nut (same specifications), this lead screw combination delivers superior precision by virtually eliminating backlash in your CNC system. The anti-backlash nut, also known as a wear compensating nut, automatically adjusts for wear over time, ensuring consistent accuracy throughout the machine's operational life.\u003c\/p\u003e\n\u003ch2\u003eCustom Cut-to-Order\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePricing:\u003c\/strong\u003e Per inch (quantity = total inches needed) \u003cstrong\u003eProcessing Time:\u003c\/strong\u003e Additional 1-2 business days for cutting\u003c\/p\u003e\n\u003ch3\u003eOrdering Instructions\u003c\/h3\u003e\n\u003cp\u003eTo order your desired length, simply set the quantity equal to the total inches needed. For example, for a 24-inch lead screw, change the quantity to \"24\" and add to cart.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWoodsmith 2.0 CNC Machine Plans - Special Package Available\u003c\/strong\u003e For builders following the Woodsmith 2.0 CNC machine plans, we offer a special pricing option that includes all three required lengths: 59-1⁄4\", 37-3⁄4\", and 17\". This package ensures you have all the lead screws needed for your complete build at a discounted rate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed Help with Specifications?\u003c\/strong\u003e Use our website chat feature to speak directly with the owner of BuildYourCNC for personalized assistance with determining the ideal cut length for your specific application.\u003c\/p\u003e\n\u003ch2\u003eImportant Installation Notes\u003c\/h2\u003e\n\u003cp\u003eDue to manufacturing tolerances, standard 1\/2\" ID bearings may require slight adjustment to fit properly on the 1\/2\" lead screw. If needed, you can:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Expansion Method:\u003c\/strong\u003e Gently heat the bearing to expand the inner diameter for easier installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLathe Reduction:\u003c\/strong\u003e Use a lathe to slightly reduce the lead screw diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Reduction:\u003c\/strong\u003e Carefully reduce the lead screw diameter using sandpaper or a file\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cem\u003eNote: Our lead screws and anti-backlash nuts are perfectly mated for optimal performance.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose ACME Precision?\u003c\/h2\u003e\n\u003cp\u003eCNC machines demand precise, repeatable movement. Backlash in linear motion systems can compromise accuracy and surface finish quality. This ACME precision lead screw and anti-backlash nut combination significantly reduces backlash, ensuring your CNC machine operates with professional-grade precision and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e CNC mills, routers, lathes, 3D printers, and other precision machinery requiring accurate linear motion control.\u003c\/p\u003e","brand":"BuildYourCNC","offers":[{"title":"1\/2\" Lead Screw per inch (Steel) - If you need multiple lengths please send us an email with the dimensions","offer_id":45875866927278,"sku":"137","price":2.0,"currency_code":"USD","in_stock":true},{"title":"The Woodsmith CNC 2.0 Lead Screws (59-1⁄4\", 37-3⁄4\", 17\")","offer_id":46673835229358,"sku":null,"price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/7516\/3822\/files\/mechanical-leadscrews-lead-screw-_5-5-starts-10-tpi_1588-800.jpg?v=1730084096","url":"https:\/\/buildyuurcnc.com\/products\/mechanical-leadscrews-lead-screw-5-5-starts-10-tpi","provider":"BuildYourCNC","version":"1.0","type":"link"}