{"product_id":"value-collection-211135-hex-head-cap-screw-1-2-20-x-2-1-2-in","title":"Value Collection 211135 Hex Head Cap Screw 1\/2-20 X 2-1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 211135 is a hex head cap screw sized at 1\/2-20 x 2-1\/2 inches, manufactured from 18-8 stainless steel with a bright, uncoated finish. It features a partially threaded shank and a unified fine thread (UNF) standard. The 1\/2-20 designation indicates a 1\/2-inch nominal diameter with 20 threads per inch, making it suitable for precision fastening applications where fine thread engagement and corrosion resistance are required. Tradespeople in plumbing, mechanical, and general industrial assembly rely on this grade of fastener where stainless is specified for moisture or chemical exposure environments.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in residential and light commercial mechanical assemblies, equipment mounting, and general structural fastening where 18-8 stainless steel is required for corrosion resistance. The partially threaded shank allows for clamping force between joined materials rather than threading through the entire fastener length. Typical applications include equipment brackets, pipe supports, panel fastening, and similar trade installations requiring a UNF-thread stainless fastener of this diameter and length.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance in wet and chemically active environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank allows clamping action between fastened materials\u003c\/li\u003e\n  \u003cli\u003eUnified Fine Thread (UNF) standard at 20 threads per inch for precise thread engagement\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no plating to interfere with stainless base material properties\u003c\/li\u003e\n  \u003cli\u003eLength under head measured at 2-1\/2 inches for consistent installation depth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series UNF hex head cap screw for use in any application calling for a 1\/2-20 x 2-1\/2-inch partially threaded fastener in 18-8 stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using an appropriately sized hex wrench or socket driver rated for the fastener diameter. Confirm mating threads are clean and free of debris before installation. Avoid over-torquing stainless steel fasteners, as galling can occur without proper lubrication; an anti-seize compound is commonly used with stainless hardware in trade applications. Follow applicable mechanical or structural codes for torque requirements specific to the joint design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF (Unified Fine Thread)\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: 211135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691097129266,"sku":"211135","price":1993.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9c52a859b5b3a4d8fc9d382c673160f0.jpg?v=1788280329","url":"https:\/\/voomisupply.com\/products\/value-collection-211135-hex-head-cap-screw-1-2-20-x-2-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}