{"product_id":"1-1-4-conquest-a563-grade-dh-heavy-hex-nut-hot-dip-galvanized-wax-blue-dye","title":"Conquest 1-1\/4\"  A563 Grade DH Heavy Hex Nut - Hot Dip Galvanized, Wax, \u0026 Blue Dye","description":"\u003ch2\u003e1-1\/4\"-7 Conquest A563 Grade DH Heavy Hex Nut – Hot Dip Galvanized, Wax, \u0026amp; Blue Dye\u003c\/h2\u003e\n\n\u003cp\u003eThe 1-1\/4\"-7 Conquest A563 Grade DH Heavy Hex Nut is a high-strength fastener designed for structural steel connections and critical infrastructure anchoring. Made from quenched and tempered carbon steel, this nut features a Hot Dip Galvanized, Wax, \u0026amp; Blue Dye finish and complies with ASTM A563 Grade DH specifications—making it a trusted choice for outdoor and high-load bolting applications.\u003c\/p\u003e\n\n\u003ch2\u003eHeavy Hex Nut for Bridge, Infrastructure, and Structural Anchor Systems\u003c\/h2\u003e\n\n\u003cp\u003eWith a 1-1\/4\" diameter and 7 TPI coarse threading, this nut delivers exceptional torque resistance, clamping power, and thread engagement. The hot dip galvanized finish protects against corrosion in harsh environments, while the wax ensures smooth installation and reduced galling. The blue dye provides easy visual identification for field inspection and quality assurance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Quenched and tempered carbon steel for structural-grade strength.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\/TPI:\u003c\/strong\u003e Coarse 7 TPI thread for secure and consistent fastening.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Design:\u003c\/strong\u003e Enlarged profile enhances torque application and bearing surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Hot Dip Galvanized, Waxed, and Blue Dyed for corrosion resistance and smooth assembly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Compliance:\u003c\/strong\u003e Meets ASTM A563 Grade DH mechanical and dimensional standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel construction with A325 or A490 bolts\u003c\/li\u003e\n  \u003cli\u003eBridge decks, overpasses, and highway infrastructure\u003c\/li\u003e\n  \u003cli\u003eLarge-diameter anchor bolt systems for columns or frames\u003c\/li\u003e\n  \u003cli\u003eUtility, industrial, and plant fabrication\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty threaded rod assemblies in corrosive environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePair with 1-1\/4\"-7 galvanized A325\/A490 bolts or structural-grade threaded rod.\u003c\/li\u003e\n  \u003cli\u003eUse heavy-duty torque wrenches or impact tools with heavy hex sockets.\u003c\/li\u003e\n  \u003cli\u003eLet the wax act as a built-in lubricant to ease tightening and prevent thread damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Items:\u003c\/h3\u003e\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\/a307-threaded-rod\"\u003eA307 Threaded Rod\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":44428583993389,"sku":"HNA563DH-114HDGWBD","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/HNA563DH-114HDGWBD-1_927f6feb-48d1-4340-ba51-7614e7a3ffe6.jpg?v=1768411525","url":"https:\/\/www.uscargocontrol.com\/products\/1-1-4-conquest-a563-grade-dh-heavy-hex-nut-hot-dip-galvanized-wax-blue-dye","provider":"US Cargo Control","version":"1.0","type":"link"}