{"product_id":"value-collection-r57001170-hex-head-cap-screw-1-2-13","title":"Value Collection R57001170 Hex Head Cap Screw 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57001170 is a fully threaded hex head cap screw in a 1\/2-13 thread size by 4-1\/2 inches under head length. Manufactured from 18-8 stainless steel with no finish coating, this fastener delivers solid corrosion resistance in wet, chemical-exposed, or outdoor environments where carbon steel hardware would degrade. The UNC (Unified National Coarse) thread form is the standard for general mechanical assemblies across HVAC, plumbing, electrical, and pool equipment installations. At 0.3 pounds per piece, it is a practical stocking fastener for technicians who need reliable, code-appropriate hardware on the job.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for trade applications requiring a corrosion-resistant, general-purpose fastener in light to medium structural assemblies. Common installation scenarios include mounting brackets, equipment frames, access panels, and mechanical enclosures in residential and light commercial settings. The fully threaded shank provides maximum thread engagement across the full grip length, which is particularly useful when securing thin materials or when threading into a nut rather than a tapped hole.\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 outdoor environments\u003c\/li\u003e\n  \u003cli\u003eFully threaded shank maximizes thread engagement for strong, reliable clamping force\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC thread form is compatible with standard hex nuts and tapped holes in inch-measurement assemblies\u003c\/li\u003e\n  \u003cli\u003eUncoated finish avoids galvanic concerns from secondary coatings in sensitive assemblies\u003c\/li\u003e\n  \u003cli\u003e4-1\/2 inch under-head length suits medium-depth fastening applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose inch-measurement hex head cap screw for use in standard 1\/2-13 UNC tapped holes or with 1\/2-13 hex nuts across a wide range of mechanical and structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is appropriate for qualified technicians and experienced trades professionals working with inch-measurement fastener systems. Always ensure the mating thread or nut is also rated 1\/2-13 UNC before assembly. De-energize and isolate any equipment before accessing fastener points on live electrical or mechanical systems. Use a calibrated torque wrench when torque specifications are provided by the equipment manufacturer, and apply an anti-seize compound if stainless fasteners will be mated with stainless hardware to prevent galling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4-1\/2 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: 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: 0.3 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: R57001170\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689046114610,"sku":"R57001170","price":1424.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9280c038f9cbf1d1be76ed88bef803c8.jpg?v=1788254203","url":"https:\/\/voomisupply.com\/products\/value-collection-r57001170-hex-head-cap-screw-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}