{"product_id":"value-collection-r88412602-hex-head-cap-screw-316-ss","title":"Value Collection R88412602 Hex Head Cap Screw 316 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R88412602 is a 1-8 x 8 inch partially threaded hex head cap screw machined from Grade 316 stainless steel with an uncoated finish. It follows the Unified National Coarse (UNC) thread standard and is measured length-under-head. Grade 316 stainless provides strong resistance to corrosion and pitting, making it well suited for wet, chemical, or marine environments. The large 8 inch length accommodates deep fastening applications where standard-length hardware falls short. Installers and maintenance technicians working in demanding environments rely on this grade for long-term fastener integrity without coating degradation.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is used in industrial, commercial, and mechanical assembly applications where corrosion resistance is a primary concern. Typical installations include pipe flanges, pump housings, HVAC equipment mounting, and structural assemblies exposed to moisture or mild chemicals. The partial threading allows for a smooth shank section that resists shear loads and provides a cleaner grip in through-bolt applications. It is appropriate for both new construction and field maintenance work performed by pipefitters, millwrights, mechanical contractors, and HVAC technicians.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 316 stainless steel construction for superior corrosion and pitting resistance\u003c\/li\u003e\n  \u003cli\u003e1-8 UNC thread size with partial threading for shear-load capability\u003c\/li\u003e\n  \u003cli\u003e8 inch length under head for deep fastening applications\u003c\/li\u003e\n  \u003cli\u003eUncoated finish eliminates risk of coating failure in harsh environments\u003c\/li\u003e\n  \u003cli\u003eHex head drive for standard wrench and socket tool compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC hex head cap screw for use in applications requiring a 1-8 thread size and 8 inch length under head in Grade 316 stainless steel.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical, plumbing, or HVAC technicians using appropriate hex wrenches or impact sockets rated for the fastener size. Ensure mating threads are clean and free of debris before driving. Avoid mixing stainless steel fasteners with dissimilar metals in submerged or high-humidity environments to prevent galvanic corrosion. Apply an anti-seize compound to stainless threads when specified by the assembly procedure, as stainless fasteners are susceptible to galling under high torque without lubrication.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 8 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: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 316\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: 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: 0.011 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: R88412602\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722648355122,"sku":"R88412602","price":153.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/26fcaff7ecf7e347c2a94366172e608a.jpg?v=1788593991","url":"https:\/\/voomisupply.com\/products\/value-collection-r88412602-hex-head-cap-screw-316-ss","provider":"Voomi Supply","version":"1.0","type":"link"}