{"product_id":"value-collection-500188ps-hex-head-cap-screw-1-2-13-x-4-5in","title":"Value Collection 500188PS Hex Head Cap Screw 1\/2-13 X 4.5in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 500188PS is a fully threaded hex head cap screw designed for general-purpose fastening in mechanical, structural, and trade applications. It features a 1\/2-13 UNC thread pattern and measures 4-1\/2 inches under the head. Constructed from Grade 2 steel with a zinc-plated finish, it provides adequate corrosion resistance for light to moderate environmental exposure. The fully threaded shank allows engagement along the entire fastener length, making it well suited for through-bolt and nut-and-bolt assemblies. Licensed trades including HVAC technicians, plumbers, and electricians commonly use fasteners of this type when securing equipment, mounting brackets, and panel frames.\u003c\/p\u003e\u003cp\u003eThis hex head cap screw is appropriate for residential and commercial applications where a standard UNC-thread steel fastener is specified. Typical uses include securing mechanical equipment bases, electrical enclosures, structural framing members, and piping supports. The 3\/4-inch hex drive size is compatible with standard sockets and wrenches found in most trade toolkits. The zinc-plated finish makes it suitable for interior and semi-protected outdoor installations where mild corrosion resistance is sufficient.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC fully threaded shank for maximum thread engagement\u003c\/li\u003e\n\u003cli\u003e4-1\/2 inch length under head accommodates deeper stack assemblies\u003c\/li\u003e\n\u003cli\u003eGrade 2 steel construction balances strength and cost for general-purpose use\u003c\/li\u003e\n\u003cli\u003eZinc-plated finish provides basic corrosion resistance\u003c\/li\u003e\n\u003cli\u003e3\/4-inch hex key drive compatible with standard sockets and open-end wrenches\u003c\/li\u003e\n\u003cli\u003eInch measurement system with UNC thread standard\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose inch-series hex head cap screw compatible with standard 1\/2-13 UNC threaded nuts, inserts, and tapped holes in steel, aluminum, and similar substrates.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified trade personnel following applicable codes and equipment manufacturer torque guidelines, which vary by joint material and application. De-energize and lock out all electrical circuits and shut off fluid systems before working in areas where this fastener will be used. Use a calibrated torque wrench appropriate for the fastener grade when precise clamp load is required. Inspect threads for damage and ensure mating threads are clean and free of debris before assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: Fully 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\/Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Key Size\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement System\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 500188PS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709158097202,"sku":"500188PS","price":1419.91,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/280b73f9c73be406d3cf57679c758280_463eaf9f-cc71-4394-9fa8-036a766dc1af.jpg?v=1788452129","url":"https:\/\/voomisupply.com\/products\/value-collection-500188ps-hex-head-cap-screw-1-2-13-x-4-5in","provider":"Voomi Supply","version":"1.0","type":"link"}