{"product_id":"value-collection-824401msc-serrated-flange-bolt-1-2-13-unc","title":"Value Collection 824401MSC Serrated Flange Bolt 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 824401MSC is a serrated flange bolt designed for secure, vibration-resistant fastening in industrial and mechanical assemblies. It features a 1\/2-13 UNC thread with a 1-1\/4 inch length under head and is fully threaded from head to tip. The integrated serrated flange — 1.07 inches in diameter — distributes clamping load and bites into mating surfaces to resist loosening without a separate washer. Manufactured from Grade 5 steel and finished with a zinc plating for basic corrosion resistance, this bolt meets ASME B18.6.3 and SAE J429 standards. Installation requires a standard hex drive tool.\u003c\/p\u003e\n\u003cp\u003eThis bolt is suited for general mechanical assembly, structural fastening, and equipment mounting applications where vibration or dynamic loading is a concern. The serrated flange makes it particularly useful in automotive, agricultural, and light industrial equipment where a separate washer is impractical or undesirable. The fully threaded shank provides maximum thread engagement across varying material thicknesses.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread, fully threaded for maximum engagement\u003c\/li\u003e\n  \u003cli\u003e1.07-inch serrated flange eliminates the need for a separate washer and resists loosening under vibration\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets SAE J429 mechanical requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion protection\u003c\/li\u003e\n  \u003cli\u003eHex drive head for standard wrench or socket installation\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.6.3 dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-13 UNC serrated flange bolt for use in applications requiring ASME B18.6.3 and SAE J429 compliant fasteners in inch-measurement systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by maintenance technicians, millwrights, or mechanical assemblers using a standard hex wrench or socket. Ensure mating threads are clean and free of debris before installation. Do not exceed recommended torque values for Grade 5 fasteners as specified by the applicable equipment service documentation. Zinc plating provides limited corrosion resistance — evaluate environmental suitability before use in high-moisture or chemical-exposure settings.\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: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull or Partial Threading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Serrated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 1.07 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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.6.3, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 824401MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716284023090,"sku":"824401MSC","price":8699.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7d76729f176d9c72eb887720e3a61e3.jpg?v=1788523933","url":"https:\/\/voomisupply.com\/products\/value-collection-824401msc-serrated-flange-bolt-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}