{"product_id":"value-collection-d30117-hex-head-cap-screw-1-2-13-x-4-1-2-in","title":"Value Collection D30117 Hex Head Cap Screw 1\/2-13 X 4-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D30117 is a 1\/2-13 x 4-1\/2 inch hex head cap screw manufactured from Grade 5 steel with a zinc-plated finish. It features partial threading and conforms to ASME B18.2.1 dimensional standards. The unified coarse (UNC) thread pattern and hex drive make it compatible with standard wrenches and sockets. This fastener is used across industrial, mechanical, and structural assembly applications where a reliable, standardized hex cap screw is required. Installers in HVAC, plumbing, electrical, and general mechanical trades use fasteners of this type when securing equipment frames, mounting brackets, and structural components.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for general-purpose bolted assemblies in both commercial and residential settings. The 4-1\/2 inch length under head accommodates applications requiring fastening through thicker stock or stacked materials. The zinc-plated finish provides a basic level of corrosion resistance appropriate for indoor and protected outdoor environments. Partial threading allows the unthreaded shank to bear shear loads, making it a common choice for bolted connections where alignment and load distribution matter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread size for compatibility with standard nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e4-1\/2 inch length under head for fastening through thicker assemblies\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction provides moderate tensile strength for general mechanical use\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers basic corrosion resistance in dry or protected environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank supports shear load bearing in bolted connections\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 for dimensional consistency and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard ASME B18.2.1 hex head cap screw suitable for use with 1\/2-13 UNC nuts, washers, and tapped holes in general mechanical and structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a standard hex wrench, socket, or box-end wrench sized for 1\/2-inch fasteners. Ensure mating threads are clean and free of debris before assembly. Apply thread lubricant or anti-seize compound where required by the application or governing specification. Follow applicable torque guidelines from the equipment manufacturer or relevant industry standards for Grade 5 fasteners.\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\u003eLength Under Head\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASME B18.2.1\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: D30117\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689565421874,"sku":"D30117","price":42.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0ed502e57c4f9c71083042a6dbe78e65.jpg?v=1788261424","url":"https:\/\/voomisupply.com\/products\/value-collection-d30117-hex-head-cap-screw-1-2-13-x-4-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}