{"product_id":"value-collection-d30116-hex-head-cap-screw-1-2-13-x-4-in","title":"Value Collection D30116 Hex Head Cap Screw 1\/2-13 X 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION D30116 is a partially threaded hex head cap screw sized at 1\/2-13 x 4 inches, manufactured from Grade 5 steel with a zinc-plated finish. The 1\/2-13 designation refers to a half-inch nominal diameter with 13 threads per inch on a Unified National Coarse (UNC) thread form. Zinc plating provides a baseline level of corrosion resistance suited to general indoor and sheltered outdoor applications. This fastener conforms to ASME B18.2.1 dimensional standards, making it a direct fit for applications that call out that specification. Tradespeople across HVAC, plumbing, electrical, and general mechanical assembly use this screw for equipment mounting, structural connections, and panel fastening.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is appropriate for light to medium structural fastening tasks in residential and commercial trade work. The partial threading leaves a smooth shank near the head, which is preferred in applications where the fastener passes through a clearance hole before engaging a tapped hole or nut. Typical uses include equipment base mounting, bracket attachment, and general mechanical assembly where an inch-series UNC fastener is specified. It is sold in a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC thread form, partially threaded for clearance-hole applications\u003c\/li\u003e\n  \u003cli\u003e4-inch length measured under the head per ASME B18.2.1\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction for medium-strength fastening requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish for basic corrosion resistance in general service environments\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series UNC hex head cap screw for general mechanical and trade assembly applications requiring a 1\/2-13 x 4-inch Grade 5 fastener per ASME B18.2.1.\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\/2-13 hex head. Ensure the mating hole is properly sized and tapped or paired with an appropriate nut before driving. Do not exceed the torque rating appropriate for Grade 5 steel at this thread size per applicable project specifications. De-energize and isolate any equipment before fastening components to live assemblies.\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 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 Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensional Standard\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  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: D30116\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717607293234,"sku":"D30116","price":29.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d6de531b0ce4a5d27775562d56da527.jpg?v=1788543280","url":"https:\/\/voomisupply.com\/products\/value-collection-d30116-hex-head-cap-screw-1-2-13-x-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}