{"product_id":"value-collection-209061b-hex-head-cap-screw-5-16-18-x-2-3-4-in","title":"Value Collection 209061B Hex Head Cap Screw 5\/16-18 X 2-3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 209061B is a partially threaded hex head cap screw designed for general industrial and mechanical fastening applications. It features a 5\/16-18 UNC thread size and measures 2-3\/4 inches under the head. Constructed from 18-8 stainless steel with a bright, uncoated finish, this fastener delivers solid corrosion resistance in wet, outdoor, and chemically mild environments. The partial threading allows for a smooth shank section, which helps draw mating parts together without thread interference in the unthreaded portion. Tradespeople and maintenance professionals will find this screw suited for a range of structural and equipment assembly tasks.\u003c\/p\u003e\n\u003cp\u003eThis hex head cap screw is appropriate for use in HVAC equipment mounting, plumbing fixture assembly, electrical enclosure fabrication, and general mechanical maintenance work. The 5\/16-18 UNC thread pattern is one of the most common unified coarse thread sizes, making replacement and sourcing straightforward in most shop and field environments. The 18-8 stainless steel construction makes it a practical choice where carbon steel fasteners would be at risk of rust or staining.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC partially threaded for reduced thread interference and strong clamping force\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in damp and mildly corrosive environments\u003c\/li\u003e\n  \u003cli\u003e2-3\/4 inch length under head accommodates thicker assemblies and stacked material applications\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish maintains dimensional accuracy for precise fit to standard nuts and washers\u003c\/li\u003e\n  \u003cli\u003eHex head drive style compatible with standard hex sockets and wrenches for reliable torque application\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC hex head cap screw compatible with any 5\/16-18 threaded hex nut, insert, or tapped hole following Unified National Coarse thread specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed using a properly sized hex socket or open-end wrench to avoid rounding the hex head. Follow applicable torque guidelines for 18-8 stainless steel fasteners, as stainless can be prone to galling if over-torqued or driven at high speed without lubrication. Use a thread lubricant or anti-seize compound when installing into stainless or aluminum mating hardware to prevent seizing. Always verify thread engagement depth meets the requirements of the joint design before final tightening.\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\u003eLength Under Head\u003c\/strong\u003e: 2-3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\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: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 209061B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51695698968882,"sku":"209061B","price":1713.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d751acc18e4ef8617f7a405afa7b22d.jpg?v=1788337541","url":"https:\/\/voomisupply.com\/products\/value-collection-209061b-hex-head-cap-screw-5-16-18-x-2-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}