{"product_id":"1-2-13-x-3-1-2-conquest-a325-type-1-heavy-hex-structural-bolt-plain","title":"1\/2\" x 3-1\/2\" Conquest A325 Type 1 Heavy Hex Structural Bolt, Plain","description":"\u003ch2\u003e1\/2\" x 3-1\/2\" Conquest A325 Type 1 Heavy Hex Structural Bolt with Plain 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 1\/2\" diameter are engineered for steel-to-steel fastening in structural applications. These bolts meet ASTM F3125 standards, providing the strength and reliability required for bridges, commercial framing, and infrastructure work.\u003c\/p\u003e\n\n\u003ch2\u003e1\/2\" A325 Type 1 Structural Hex Bolts for Beams, Frames, and Steel Assemblies\u003c\/h2\u003e\n\u003cp\u003eWith 13 TPI coarse threads and a heavy hex head, these bolts offer solid clamping force and durability. The plain finish is suitable for controlled environments or temporary installations where corrosion resistance isn’t a priority. Built from carbon steel, these bolts are widely trusted in construction and steel fabrication.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1\/2\" Diameter Carbon Steel:\u003c\/strong\u003e Suitable for structural load-bearing in steel assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eASTM A325 Type 1 Certified:\u003c\/strong\u003e Meets F3125 standards for steel-to-steel structural connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e13 TPI Coarse Thread:\u003c\/strong\u003e Offers secure engagement for vibration-resistant connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy Hex Head:\u003c\/strong\u003e Provides increased surface contact for stronger fastening torque.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlain Finish:\u003c\/strong\u003e Best for dry, interior, or non-corrosive settings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard SAE Sizing:\u003c\/strong\u003e Compatible with standard fasteners and tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUsed In:\u003c\/strong\u003e Bridge framing, structural steel builds, steel fabrication, and industrial construction.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eStructural steel connections in bridges and commercial buildings\u003c\/li\u003e\n  \u003cli\u003eSteel beam and girder assembly for infrastructure projects\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty fabrication of industrial steel frameworks\u003c\/li\u003e\n  \u003cli\u003eHigh-strength bolting in transportation structures and overpasses\u003c\/li\u003e\n  \u003cli\u003eSteel-to-steel joints in construction requiring precise torque control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePair with nuts and hardened washers of the same finish for correct thread engagement and load distribution\u003c\/li\u003e\n  \u003cli\u003eUse torque methods approved by ASTM or AISC standards, typically turn-of-nut or calibrated wrench methods\u003c\/li\u003e\n  \u003cli\u003eInspect all components for damage or corrosion before assembly to ensure structural integrity\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":44455936950317,"sku":"SB-12X312","price":1.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0283\/2229\/9949\/files\/SB-12X312.01.jpg?v=1768411550","url":"https:\/\/www.uscargocontrol.com\/products\/1-2-13-x-3-1-2-conquest-a325-type-1-heavy-hex-structural-bolt-plain","provider":"US Cargo Control","version":"1.0","type":"link"}