{"product_id":"value-collection-3gbm908c1200-hex-head-bolt-1-2-13-12-in","title":"Value Collection 3GBM908C1200 Hex Head Bolt 1\/2-13 12 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 3GBM908C1200 is a Grade 2 galvanized steel hex head bolt with a 1\/2-13 UNC thread and a 12-inch length under head. It is partially threaded, making it suited for applications where a smooth shank is needed between clamped surfaces. The hot-dipped galvanized finish provides corrosion resistance for outdoor and exposed installations. The 3\/4-inch hex drive is compatible with standard wrenches and impact drivers. This bolt meets ANSI\/ASME B18.2.1 dimensional standards and is installed by maintenance technicians, pipefitters, HVAC mechanics, and general contractors working on structural and mechanical assemblies.\u003c\/p\u003e\n\u003cp\u003eThis bolt is used in a wide range of trade and industrial applications including HVAC equipment mounting, mechanical room structural connections, pipe support systems, and general fabrication. The partially threaded shank helps resist shear loads in bolted joints. Its galvanized finish makes it suitable for outdoor, wet, or moderately corrosive environments such as rooftop equipment pads, exterior support structures, and utility enclosures. Grade 2 classification indicates a low-carbon steel with moderate tensile strength appropriate for general-purpose fastening rather than high-stress structural joints.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread for broad compatibility with standard nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e12-inch length under head provides fastening reach for thick assemblies or stacked materials\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank improves shear resistance in bolted connections\u003c\/li\u003e\n  \u003cli\u003eHot-dipped galvanized finish for corrosion resistance in outdoor and wet environments\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI\/ASME B18.2.1 dimensional standards for consistent fitment\u003c\/li\u003e\n  \u003cli\u003eGrade 2 low-carbon steel for general-purpose structural and mechanical fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose hex head bolt for use with standard 1\/2-13 UNC nuts and hardware in structural, mechanical, and HVAC mounting applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 3\/4-inch wrench or socket. Always power down or de-energize associated equipment before securing bolted connections on mechanical or electrical enclosures. Use appropriate flat washers and lock washers or lock nuts to prevent loosening from vibration. Follow applicable building codes and equipment manufacturer specifications for fastener torque and joint design requirements.\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: 12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Hot-Dipped Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\/ASME B18.2.1, ANSI\/ASME B18.2.2\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: 0.01 pounds\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: 3GBM908C1200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697077879090,"sku":"3GBM908C1200","price":3870.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/09e1234aad6579bb574ae1261c8698ee.jpg?v=1788349125","url":"https:\/\/voomisupply.com\/products\/value-collection-3gbm908c1200-hex-head-bolt-1-2-13-12-in","provider":"Voomi Supply","version":"1.0","type":"link"}