{"product_id":"3-4-10-x-6-1-2-conquest-a325-type-1-heavy-hex-structural-bolt-plain","title":"3\/4\" x 6-1\/2\" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain","description":"\u003ch2\u003e3\/4\" x 6-1\/2\" Conquest A325 Type 1 Heavy Hex Structural Bolt with Plain Finish Finish\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhen pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConquest A325 Type 1 Heavy Hex Structural Bolts in 3\/4\" diameter are designed for strength-critical steel-to-steel connections in bridges, buildings, and infrastructure projects. Manufactured to ASTM F3125 standards and A325 specifications, these bolts deliver the performance and reliability demanded in high-load structural applications.\u003c\/p\u003e\n\n\u003ch2\u003eA325 Type 1 Bolts for Bridge Framing and High-Strength Assemblies\u003c\/h2\u003e\n\u003cp\u003eThese bolts feature a 1-3\/8\" threaded section with 10 threads per inch and a coarse thread profile, ensuring secure engagement in structural joints. The heavy hex head maximizes clamping force and torque distribution, making them the preferred choice for steel fabricators and field crews working on infrastructure and industrial frames.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3\/4\" Diameter Carbon Steel:\u003c\/strong\u003e Provides the strength required for structural steel assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1-3\/8\" Thread Length:\u003c\/strong\u003e Designed for efficient engagement in thick steel connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10 TPI Coarse Thread:\u003c\/strong\u003e Offers strong bite and torque control in load-bearing applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM F3125 \/ A325 Compliant:\u003c\/strong\u003e Meets rigorous standards for structural bolting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Head:\u003c\/strong\u003e Enables higher torque application and better load distribution.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose-Built for Steel Connections:\u003c\/strong\u003e Ideal for bridges, buildings, and steel frameworks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrusted by Industry Professionals:\u003c\/strong\u003e Used by contractors and engineers in critical projects.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel connections in bridges and highways\u003c\/li\u003e\n  \u003cli\u003eSteel frame assembly in commercial and industrial buildings\u003c\/li\u003e\n  \u003cli\u003eHigh-strength bolting for columns, girders, and braces\u003c\/li\u003e\n  \u003cli\u003eSteel-to-steel joints in large-scale infrastructure projects\u003c\/li\u003e\n  \u003cli\u003eFabrication and erection of pre-engineered metal buildings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with heavy hex nuts and hardened washers with the same finish\/standards to ensure proper fit and load transfer\u003c\/li\u003e\n  \u003cli\u003eFollow approved tensioning methods such as calibrated wrench or turn-of-nut for proper preload\u003c\/li\u003e\n  \u003cli\u003eVerify bolt length allows for full thread engagement and minimum thread exposure as per project specs\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eCalifornia Residents: \u003ca href=\"\/prop-65\" style=\"color: black;\" target=\"_blank\"\u003eWARNING\u003c\/a\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"US Cargo Control","offers":[{"title":"Default Title","offer_id":44455937376301,"sku":"SB-34X612","price":6.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/SB-34X612.01.jpg?v=1768411711","url":"https:\/\/www.uscargocontrol.com\/products\/3-4-10-x-6-1-2-conquest-a325-type-1-heavy-hex-structural-bolt-plain","provider":"US Cargo Control","version":"1.0","type":"link"}