{"product_id":"value-collection-hnfi2037lh-100bx-hex-nut-3-8-24-left-hand","title":"Value Collection HNFI2037LH-100BX Hex Nut 3\/8-24 Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HNFI2037LH-100BX is a 3\/8-24 UNF left-hand thread hex nut manufactured from Grade 2 steel with a bright, uncoated finish. It measures 0.5625 inches (9\/16 inches) across the flats and 21\/64 inches in height. Left-hand thread fasteners rotate counterclockwise to tighten, making them the correct choice for applications where standard right-hand threads would loosen under torque or rotational load. This box of 100 nuts is suited for maintenance, repair, and fabrication work across mechanical, HVAC, and light industrial settings.\u003c\/p\u003e\n\u003cp\u003eThis nut is used in applications that specifically require left-hand thread fasteners, such as rotating shaft assemblies, pedal spindles, fan blade retainers, and other components subject to counterclockwise rotational forces. Grade 2 steel provides adequate tensile strength for general-purpose fastening in non-critical structural joints. The uncoated finish is appropriate for interior or dry-environment installations where corrosion resistance is not a primary concern. Sold in a box quantity of 100, this package suits shop stock, service vehicle inventory, or project-specific needs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand UNF thread (3\/8-24) for counterclockwise-tightening applications\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for general-purpose fastening duty\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating or coating to add dimensional variance\u003c\/li\u003e\n  \u003cli\u003e9\/16-inch width across flats for standard 9\/16-inch wrench or socket\u003c\/li\u003e\n  \u003cli\u003e21\/64-inch height — standard hex nut profile\u003c\/li\u003e\n  \u003cli\u003eBox of 100 for efficient stocking and repetitive-use jobs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any 3\/8-24 UNF left-hand thread fastener system requiring a standard hex nut profile. Confirm thread direction before installation, as left-hand thread components are not interchangeable with right-hand thread hardware of the same nominal size.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by mechanics, millwrights, HVAC technicians, or any trade professional working with left-hand thread assemblies. Always de-energize and lock out equipment before accessing rotating assemblies that use left-hand fasteners. Use a properly sized 9\/16-inch wrench or socket and apply torque counterclockwise to tighten. Do not substitute right-hand thread nuts in left-hand thread applications, as thread damage and fastener failure will result.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.5625 inches (9\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 21\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HNFI2037LH-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697115562290,"sku":"HNFI2037LH-100BX","price":4200.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a04f97f71763f6c6fa7d2d11f23294a4.jpg?v=1788349542","url":"https:\/\/voomisupply.com\/products\/value-collection-hnfi2037lh-100bx-hex-nut-3-8-24-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}