{"product_id":"5-8-11-heavy-hex-nut-a194-grade-2h-hot-dip-galvanized","title":"Conquest 5\/8\"-11  Heavy Hex Nut, A194 Grade 2H - Hot Dip Galvanized","description":"\u003ch2\u003eA194 Grade 2H Heavy Hex Nut – 5\/8\"-11 Hot Dip Galvanized Steel\u003c\/h2\u003e\n\u003cp\u003eThe Conquest A194 Grade 2H Heavy Hex Nut is engineered for critical fastening applications that demand strength, reliability, and long-term durability. Made from medium carbon steel and heat-treated through quenching and tempering, this nut provides superior mechanical properties to handle high loads, torque, and tension. Its 5\/8\"-11 coarse threading ensures compatibility with standard bolts and rods used in structural, mechanical, and industrial installations.\u003c\/p\u003e\n\n\u003ch2\u003eHot Dip Galvanized Heavy Hex Nut for Structural and High-Stress Use\u003c\/h2\u003e\n\u003cp\u003eThis nut meets ASTM A194 Grade 2H specifications, making it suitable for high-pressure and high-temperature environments. The hot dip galvanized coating adds a thick, corrosion-resistant layer that protects the steel in outdoor and exposed conditions. The heavy hex profile offers increased surface area across the flats, allowing for higher torque without rounding and making it easier to install in demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDesigned for High-Strength Use:\u003c\/strong\u003e Ideal for applications involving A325 or A490 structural bolts and B7 threaded rod in heavy-duty settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial and Finish:\u003c\/strong\u003e Quenched and tempered medium carbon steel with Hot Dip Galvanized finish for strong corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\/TPI:\u003c\/strong\u003e Internal 5\/8\"-11 coarse threads (11 threads per inch) for secure and consistent engagement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM Compliance:\u003c\/strong\u003e Built to ASTM A194 Grade 2H standards for performance in pressure systems, construction, and industrial assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Profile:\u003c\/strong\u003e Larger wrench flats offer enhanced tool grip and reduced risk of rounding under high torque.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel fastening with A325 or A490 bolts.\u003c\/li\u003e\n  \u003cli\u003eIndustrial builds using Grade B7 threaded rod.\u003c\/li\u003e\n  \u003cli\u003eHigh-temperature and pressure-rated systems in plants or piping setups.\u003c\/li\u003e\n  \u003cli\u003eOutdoor structures requiring corrosion resistance and strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEnsure the mating bolt or rod is 5\/8\"-11 threaded for proper fit.\u003c\/li\u003e\n  \u003cli\u003eStart threading by hand to verify alignment and reduce cross-threading risk.\u003c\/li\u003e\n  \u003cli\u003eUse a wrench on the heavy hex flats to torque the nut to required specifications.\u003c\/li\u003e\n  \u003cli\u003eDo not overtighten to prevent damage to both threads and mating surfaces.\u003c\/li\u003e\n  \u003cli\u003eFollow industry guidelines for proper torque and preload based on material and load requirements.\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":44428515573805,"sku":"ABN58D-HDG","price":0.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/ABN58D-HDG-1_0051b7a8-b54d-4746-9021-ff97ac8cf8a0.jpg?v=1768411794","url":"https:\/\/www.uscargocontrol.com\/products\/5-8-11-heavy-hex-nut-a194-grade-2h-hot-dip-galvanized","provider":"US Cargo Control","version":"1.0","type":"link"}