{"product_id":"5-8-11-heavy-hex-nut-a194-grade-2h-plain-finish","title":"Conquest 5\/8\"-11  Heavy Hex Nut, A194 Grade 2H - Plain Finish","description":"\u003ch2\u003eConquest A194 Grade 2H Heavy Hex Nut – 5\/8\"-11 Plain Steel\u003c\/h2\u003e\n\u003cp\u003eThe Conquest 5\/8\"-11 Heavy Hex Nut is manufactured for strength and precision in structural, industrial, and mechanical applications. Made from quenched and tempered medium carbon steel, this nut delivers the mechanical toughness needed for high-load environments. The plain steel finish offers a clean, no-frills solution for indoor or protected environments where surface treatment is not required.\u003c\/p\u003e\n\n\u003ch2\u003ePlain Finish 5\/8\"-11 Heavy Hex Nut for Structural and Mechanical Fastening\u003c\/h2\u003e\n\u003cp\u003eThis nut features coarse internal threads with 11 threads per inch, designed to fit standard 5\/8\" diameter threaded rods and bolts. It meets ASTM A194 Grade 2H specifications and is commonly used in high-pressure, high-temperature assemblies. Its heavy hex profile provides greater bearing surface and improved wrench engagement—critical for applications requiring precise torque control and structural integrity.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for High-Strength Fastening:\u003c\/strong\u003e Suitable for use in structural, industrial, or equipment builds requiring load-rated fastening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Steel Construction:\u003c\/strong\u003e Heat-treated for high tensile strength, reliability, and long-term performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\/TPI:\u003c\/strong\u003e Internal 5\/8\"-11 threads (11 threads per inch) provide strong grip with matching fasteners.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Type:\u003c\/strong\u003e Plain finish allows for cost-effective use in dry or controlled environments without corrosion exposure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Profile:\u003c\/strong\u003e Oversized flats improve tool contact and torque application during installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel frames with A325 or A490 bolts\u003c\/li\u003e\n  \u003cli\u003eIndustrial machines or pressure equipment\u003c\/li\u003e\n  \u003cli\u003eGrade B7 threaded rod systems in HVAC or support structures\u003c\/li\u003e\n  \u003cli\u003eFabrication and maintenance projects in non-corrosive conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify thread size (5\/8\"-11) for correct fit with bolt or rod.\u003c\/li\u003e\n  \u003cli\u003eStart threading by hand to avoid misalignment or cross-threading.\u003c\/li\u003e\n  \u003cli\u003eUse a wrench with proper torque based on the application and load rating.\u003c\/li\u003e\n  \u003cli\u003eRecommended for interior or sheltered environments where rust is not a concern.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Items:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/structural-bolts\"\u003eA325 Structural Hex Bolts\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/grade-b7-threaded-rod\"\u003eGrade B7 Threaded Rod\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eCalifornia Residents: \u003ca style=\"color: black;\" href=\"\/pages\/prop-65\" target=\"_blank\"\u003eWARNING\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"US Cargo Control","offers":[{"title":"Default Title","offer_id":44428516818989,"sku":"ABN58D","price":0.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/ABN58D-1_6c158d29-8a42-49f2-b001-6ab61860379a.jpg?v=1768411796","url":"https:\/\/www.uscargocontrol.com\/products\/5-8-11-heavy-hex-nut-a194-grade-2h-plain-finish","provider":"US Cargo Control","version":"1.0","type":"link"}