{"product_id":"value-collection-88548227-5-16-18-x-2-in-hex-cap-screw-50-pk","title":"Value Collection 88548227 5\/16-18 X 2 in Hex Cap Screw 50 Pk","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 88548227 is a Grade 5 steel hex head cap screw with a 5\/16-18 UNC thread and a 2-inch length under head. Zinc plating provides corrosion resistance for general industrial and mechanical applications. The screw is partially threaded, which allows for a stronger clamping grip in thicker assemblies where the unthreaded shank spans the joint interface. This fastener ships in a pack of 50 units. It is commonly installed by millwrights, maintenance mechanics, HVAC technicians, plumbers, and electricians during equipment assembly, panel mounting, and structural fastening tasks.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for a wide range of light to medium-duty fastening applications in residential, commercial, and light industrial settings. The 5\/16-18 UNC thread is one of the most common inch-series thread sizes found in equipment frames, junction boxes, HVAC equipment, pumps, and general mechanical assemblies. The partial threading makes it well suited for through-bolting applications where thread engagement occurs only in the receiving material, keeping the shank smooth through the clamped layers.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC thread for broad compatibility with standard inch-series tapped holes and nuts\u003c\/li\u003e\n  \u003cli\u003e2-inch length under head to accommodate thicker assemblies and through-bolt installations\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for improved clamping force across joint interfaces\u003c\/li\u003e\n  \u003cli\u003eGrade 5 steel construction meets SAE J429 minimum proof load and tensile strength requirements for medium-strength fastening\u003c\/li\u003e\n  \u003cli\u003eZinc plating provides baseline corrosion resistance for indoor and sheltered outdoor environments\u003c\/li\u003e\n  \u003cli\u003ePack of 50 reduces per-unit cost for service calls, shop stock, and bulk repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series hex head cap screw for use in any application requiring a 5\/16-18 UNC thread with a 2-inch length under head and partial threading.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation does not require specialized tools beyond a standard hex wrench or socket set sized for a 5\/16-inch hex head. Always hand-thread fasteners before applying torque to prevent cross-threading. In structural or pressure-boundary applications, consult applicable codes and the equipment manufacturer's torque specifications before final tightening. Zinc-plated fasteners are not rated for submerged, high-humidity, or chemically aggressive environments without additional protective measures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\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: 2 inches\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\u003ePackage Quantity\u003c\/strong\u003e: 50 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 88548227\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51714384003378,"sku":"88548227","price":48.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/65def525e72b26e49a6e9e605b07fd10.jpg?v=1788500647","url":"https:\/\/voomisupply.com\/products\/value-collection-88548227-5-16-18-x-2-in-hex-cap-screw-50-pk","provider":"Voomi Supply","version":"1.0","type":"link"}