{"product_id":"value-collection-c39061-flange-bolt-1-2-20-unf-2in-grade-8","title":"Value Collection C39061 Flange Bolt 1\/2-20 Unf 2in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION C39061 is a smooth flange bolt designed for high-strength fastening applications where a wide bearing surface is needed without a separate washer. Sized at 1\/2-20 UNF with a 2-inch length under head and 1-1\/4 inch thread length, this partially threaded bolt is manufactured from Grade 8 alloy steel, making it suitable for high-load, high-torque joints. The integrated smooth flange measures 1-5\/64 inches (1.0781 inches) in diameter, distributing clamping load evenly across the mating surface. It ships uncoated and meets IFI 111 and SAE J429 standards. Installers in mechanical, industrial, and trade applications will find this bolt appropriate wherever a flanged hex fastener is called for.\u003c\/p\u003e\n\u003cp\u003eThis flange bolt is used in a wide range of mechanical and structural assemblies including HVAC equipment frames, pump and compressor mounting, and general industrial fabrication. The smooth flange face is suited for applications where a serrated flange would damage the mating surface or where a clean bearing surface is required. Sold in a package quantity of 10, it is appropriate for shop stock or job-specific fastener kits.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003e1\/2-20 UNF thread for fine-pitch engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eSmooth flange eliminates need for a separate flat washer\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank allows precise clamping without thread engagement through the full grip length\u003c\/li\u003e\n  \u003cli\u003eMeets IFI 111 and SAE J429 fastener standards\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for use with thread-locking compounds or surface treatments applied in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-20 UNF smooth flange hex bolt for use in any application requiring an IFI 111 and SAE J429 compliant Grade 8 partially threaded flange fastener in the inch measurement system.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with a standard hex wrench or socket driver sized for a 1\/2-inch hex bolt. Confirm the mating thread is 1\/2-20 UNF before installation. Torque to the value specified by the equipment manufacturer or applicable engineering standard for Grade 8 fasteners at this diameter and pitch. Ensure the flange face seats flush and clean against the mating surface to achieve proper clamping load.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1-1\/4 inches (1.25 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Style\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Smooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 1-5\/64 inches (1.0781 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: IFI 111, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 10\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: C39061\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691186520370,"sku":"C39061","price":47.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/67526e496964c925e84de87d07b7fdf1.jpg?v=1788281201","url":"https:\/\/voomisupply.com\/products\/value-collection-c39061-flange-bolt-1-2-20-unf-2in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}