{"product_id":"value-collection-r57001192-hex-cap-screw-5-8-18-x-2-1-4-in-ss","title":"Value Collection R57001192 Hex Cap Screw 5\/8-18 X 2-1\/4 in Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57001192 is a fully threaded hex head cap screw designed for secure fastening in applications where corrosion resistance is a priority. Manufactured from 18-8 stainless steel with no additional coating, this fastener delivers reliable mechanical performance in wet, chemical-exposed, or food-service environments. The 5\/8-18 UNF thread pitch provides a fine-thread engagement suitable for precision clamping applications. At 2-1\/4 inches under the head, this screw suits medium-depth through-hole and tapped-hole assemblies. Weighing 0.25 pounds, it is a substantial fastener appropriate for structural and mechanical connections. Plumbers, HVAC technicians, and equipment fabricators routinely use stainless hex cap screws in panel mounting, equipment frames, pipe support hardware, and utility installations.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for residential and commercial applications where standard carbon steel fasteners are not appropriate due to moisture exposure, corrosive chemicals, or sanitary requirements. Typical install scenarios include HVAC equipment mounting, plumbing fixture hardware, pool and spa equipment assemblies, and general mechanical fabrication. The fine UNF thread standard is commonly used where vibration resistance or precise torque control is required. Sold individually, this screw fits direct replacement and single-repair use cases.\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 chemical environments\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank allows maximum thread engagement across the entire fastener length\u003c\/li\u003e\n  \u003cli\u003e5\/8-18 UNF fine thread for precise clamping and vibration-resistant connections\u003c\/li\u003e\n  \u003cli\u003eUncoated finish is compatible with stainless nuts and hardware without galvanic coating concerns\u003c\/li\u003e\n  \u003cli\u003e2-1\/4 inch length under head suits medium-depth through-hole and tapped assemblies\u003c\/li\u003e\n  \u003cli\u003eSold as a single unit, supporting direct replacement without minimum bulk purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or general-use hex head cap screw for any application requiring a 5\/8-18 UNF fully threaded stainless steel fastener with a 2-1\/4 inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this fastener should be performed by a qualified mechanic, plumber, or HVAC technician using a properly sized hex wrench or socket. Ensure the mating nut or tapped hole uses a compatible stainless steel or non-reactive material to avoid galvanic corrosion. De-energize and depressurize any system before replacing fasteners on live equipment. Apply anti-seize compound rated for stainless fasteners if required by the service environment to prevent galling during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-18\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\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: 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 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: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: R57001192\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716678353202,"sku":"R57001192","price":17.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9280c038f9cbf1d1be76ed88bef803c8_f7949114-fea9-4e62-a1b3-d0e58f33ee4d.jpg?v=1788530187","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001192-hex-cap-screw-5-8-18-x-2-1-4-in-ss","provider":"Voomi Supply","version":"1.0","type":"link"}