{"product_id":"value-collection-hci20370500g-025bx-hex-head-bolt-3-8-16-5in","title":"Value Collection HCI20370500G-025BX Hex Head Bolt 3\/8-16 5in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HCI20370500G-025BX is a Grade 2 steel hex head bolt with a 3\/8-16 UNC thread and a 5-inch length under head. It features a hot-dipped galvanized finish for corrosion resistance in outdoor, wet, or exposed installations. The bolt is partially threaded, which provides a smooth shank section for applications requiring precise clamping without thread engagement along the full length. This fastener meets ASTM A307 standards and is appropriate for general-purpose structural and mechanical connections. Plumbers, electricians, HVAC techs, pool service pros, and general contractors reach for this bolt when assembling equipment supports, mounting brackets, or utility connections where a standard inch-series hex bolt is specified.\u003c\/p\u003e\n\u003cp\u003eThis bolt is suited for light-to-medium structural applications in residential and commercial trade work. The 3\/8-16 UNC thread is one of the most common inch-series fastener sizes in HVAC equipment mounting, pipe hanger assemblies, electrical enclosure hardware, and pool equipment installations. The hot-dipped galvanized coating makes it a practical choice for outdoor use, humid mechanical rooms, rooftop curb installations, and other environments where bare steel would corrode prematurely. Sold in a minimum quantity of 25 per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8-16 UNC thread  -  one of the most common inch-series sizes across trade applications\u003c\/li\u003e\n  \u003cli\u003e5-inch length under head for deeper grip or longer clamping stack requirements\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a smooth bearing section for cleaner clamping\u003c\/li\u003e\n  \u003cli\u003eHot-dipped galvanized finish for corrosion resistance in outdoor and humid environments\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets ASTM A307 fastener standards\u003c\/li\u003e\n  \u003cli\u003eInch measurement system  -  direct fit where imperial fasteners are specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose Grade 2 hex head bolt for standard inch-series fastener applications requiring a 3\/8-16 UNC thread and 5-inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with a standard 9\/16-inch hex wrench or socket driver appropriate for 3\/8-16 hardware. Always power down or de-energize equipment before fastening or removing mounting hardware on electrical or HVAC components. Use flat washers and lock washers as required by the application to prevent loosening under vibration. Do not exceed the load ratings appropriate for Grade 2 fasteners  -  consult project specifications or applicable codes when structural loading is a factor.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5 inches\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: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Hot-Dipped Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM A307\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 25\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: HCI20370500G-025BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":67581579034930,"sku":"HCI20370500G-025BX","price":4190.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/27d4f7b2e5c6804a87f8e831ab947cb8.jpg?v=1790403866","url":"https:\/\/voomisupply.com\/products\/value-collection-hci20370500g-025bx-hex-head-bolt-3-8-16-5in","provider":"Voomi Supply","version":"1.0","type":"link"}