{"product_id":"7-8-9-heavy-hex-nut-a194-grade-2h-hot-dip-galvanized","title":"Conquest 7\/8\"-9  Heavy Hex Nut, A194 Grade 2H - Hot Dip Galvanized","description":"\u003ch2\u003eA194 Grade 2H Heavy Hex Nut – 7\/8\"-9 Hot Dip Galvanized Steel\u003c\/h2\u003e\n\u003cp\u003eThe Conquest A194 Grade 2H Heavy Hex Nut is engineered for heavy-duty structural and mechanical applications that demand strength, durability, and secure fastening. This nut is manufactured from medium carbon steel and heat-treated by quenching and tempering. This process enhances its tensile strength and hardness, making it an ideal fit for high-load environments such as industrial machinery, structural connections, and pressure-rated systems.\u003c\/p\u003e\n\n\u003ch2\u003eHot Dip Galvanized 7\/8\"-9 Heavy Hex Nut for High-Stress Fastening\u003c\/h2\u003e\n\u003cp\u003eWith a 7\/8\" diameter and 9 threads per inch (TPI), this nut features a coarse thread profile for secure engagement and simplified installation. The hot dip galvanized coating adds a robust layer of corrosion protection, making it suitable for outdoor use and environments exposed to moisture or chemicals. Conforming to ASTM A194 Grade 2H standards, this nut is built to perform reliably in high-pressure and high-temperature applications.\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 Commonly used with A325 or A490 structural bolts and B7 threaded rods in demanding structural and industrial assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial and Finish:\u003c\/strong\u003e Made from quenched and tempered medium carbon steel with a durable hot dip galvanized coating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\/TPI:\u003c\/strong\u003e Coarse internal threading at 7\/8\"-9 (9 threads per inch) for strong and secure engagement.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM Compliance:\u003c\/strong\u003e Meets ASTM A194 Grade 2H standards for use in high-pressure, high-temperature, and structural applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Profile:\u003c\/strong\u003e Larger flats provide enhanced grip and increased surface contact for reliable torque application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel connections using A325 or A490 bolts.\u003c\/li\u003e\n  \u003cli\u003eThreaded rod systems with Grade B7 fasteners.\u003c\/li\u003e\n  \u003cli\u003ePipe flange and pressure vessel assemblies in demanding environments.\u003c\/li\u003e\n  \u003cli\u003eOutdoor and corrosive environments requiring heavy-duty rust protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify that the mating rod or bolt is threaded at 7\/8\"-9 for proper fit.\u003c\/li\u003e\n  \u003cli\u003eBegin threading by hand to ensure alignment and reduce cross-threading risk.\u003c\/li\u003e\n  \u003cli\u003eUse a wrench to apply torque on the heavy hex flats as specified.\u003c\/li\u003e\n  \u003cli\u003eDo not overtighten to preserve thread integrity and ensure consistent clamp load.\u003c\/li\u003e\n  \u003cli\u003eFollow relevant industry torque specifications for your application to ensure optimal performance.\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":44428516360237,"sku":"ABN78D-HDG","price":1.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/ABN78D-HDG-1_bdb6896e-ea44-4144-80ec-6e8c432abf7e.jpg?v=1768411853","url":"https:\/\/www.uscargocontrol.com\/products\/7-8-9-heavy-hex-nut-a194-grade-2h-hot-dip-galvanized","provider":"US Cargo Control","version":"1.0","type":"link"}