{"product_id":"keystone-threaded-products-um014ag1f002150-lh-hex-nut","title":"Keystone Threaded Products UM014AG1F002150 Lh Hex Nut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KEYSTONE THREADED PRODUCTS UM014AG1F002150 is a left-hand threaded hex nut machined to Acme thread standards. It carries a 7\/8-6 thread size with a 2G fit class, meaning it is suited for applications where controlled clearance and smooth engagement are required. The nut measures 1-7\/16 inches across the flats and stands 55\/64 inches in height. Constructed from steel, it provides reliable strength in mechanical assemblies that demand a left-hand thread direction to resist loosening from counter-clockwise rotation. Machinists, millwrights, and maintenance technicians typically install this style of fastener in industrial equipment, lead screw assemblies, and specialty mechanical linkages.\u003c\/p\u003e\n\u003cp\u003eLeft-hand Acme hex nuts see use in industrial machinery, linear actuator assemblies, and conveyor or drive systems where reverse-thread fasteners prevent unintended backing out under rotational loads. This nut is appropriate for applications requiring an Acme thread profile, which provides a wider thread form and greater load-carrying capacity compared to standard V-thread fasteners. It is suited for both new builds and replacement work in manufacturing and maintenance environments where left-hand thread hardware is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand Acme thread direction resists loosening from counter-clockwise rotation\u003c\/li\u003e\n  \u003cli\u003e7\/8-6 thread size with 2G fit class for controlled clearance engagement\u003c\/li\u003e\n  \u003cli\u003e1-7\/16 inches (1.4375 inches) width across flats for standard hex wrench fitment\u003c\/li\u003e\n  \u003cli\u003e55\/64 inches height provides full thread engagement depth\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in industrial mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003eAcme thread profile suited for lead screw and linear motion applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 7\/8-6 left-hand Acme threaded rods or lead screws requiring a 2G fit class hex nut in steel construction.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified machinists or maintenance technicians familiar with left-hand thread fastener assemblies. Always verify thread direction before installation  -  left-hand nuts tighten counter-clockwise and loosen clockwise. Use an appropriate hex wrench or open-end wrench sized for 1-7\/16 inches across the flats. De-energize and lock out any equipment before servicing components that include this fastener.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 7\/8-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Acme\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Fit Class\u003c\/strong\u003e: 2G\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-7\/16 inches (1.4375 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 55\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161727\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KEYSTONE THREADED PRODUCTS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: UM014AG1F002150\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEYSTONE THREADED PRODUCTS","offers":[{"title":"Default Title","offer_id":67910912508210,"sku":"UM014AG1F002150","price":23.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5bab8ee57a2fb655edd5af358b9fc03c.jpg?v=1791201433","url":"https:\/\/voomisupply.com\/products\/keystone-threaded-products-um014ag1f002150-lh-hex-nut","provider":"Voomi Supply","version":"1.0","type":"link"}