{"product_id":"value-collection-781468ps-carriage-bolt-1-2-13-5-in-square-neck","title":"Value Collection 781468PS Carriage Bolt 1\/2-13 5 in Square Neck","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 781468PS is a 1\/2-13 carriage bolt with a 5-inch length under the head, manufactured from 18-8 stainless steel with a bright uncoated finish. The square neck beneath the domed head locks into wood or structural members to prevent rotation during installation, eliminating the need for a wrench on the bolt side. At 0.291 pounds, this fastener is suited for structural assembly, equipment mounting, and general fabrication work where corrosion resistance is a priority. Tradespeople across plumbing, HVAC, electrical, and general mechanical work rely on this bolt type for secure, low-maintenance connections in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThis carriage bolt is appropriate for through-bolt applications in wood framing, metal channel, and structural brackets. The 1\/2-13 UNC thread is a standard coarse-thread designation compatible with standard 1\/2-13 nuts and washers. The 18-8 stainless steel construction makes it a practical choice for indoor and outdoor installations where moisture, humidity, or mild chemical exposure could accelerate corrosion in carbon steel fasteners. Common uses include equipment base mounting, strut channel assembly, and utility hardware connections in commercial and residential trade work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread for compatibility with standard nuts and tapped hardware\u003c\/li\u003e\n  \u003cli\u003e5-inch length under head for through-bolt applications in thicker assemblies\u003c\/li\u003e\n  \u003cli\u003eSquare neck design prevents bolt rotation during nut tightening without a second tool\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel provides strong corrosion resistance in wet or humid environments\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish with no plating to flake, peel, or interfere with fit\u003c\/li\u003e\n  \u003cli\u003eInch measurement system with standard UNC thread form\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard 1\/2-13 UNC hex nuts, flange nuts, and flat or lock washers in typical structural and mechanical fastening applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by inserting the bolt through a pre-drilled hole sized for a 1\/2-inch shank, then seating the square neck into a square hole or recessed bearing surface to prevent spin. A standard open-end or socket wrench is used on the nut side only. Always ensure the mating surface is clean and the hole is properly sized to allow the square neck to seat fully before applying torque. Stainless steel fasteners are susceptible to galling — apply anti-seize compound to the threads when assembling in metal-to-metal contact to prevent thread seizure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Type\u003c\/strong\u003e: Square\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.291 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161603\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 781468PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51724001280306,"sku":"781468PS","price":464.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c72ab1e70f2515e325ca85f8474550cc_647d482a-6bd2-4c38-a3ec-ed98d3c5e22e.jpg?v=1788611343","url":"https:\/\/voomisupply.com\/products\/value-collection-781468ps-carriage-bolt-1-2-13-5-in-square-neck","provider":"Voomi Supply","version":"1.0","type":"link"}