{"product_id":"value-collection-822217msc-flange-bolt-5-8-18-unf-1-1-2in-grade-8","title":"Value Collection 822217MSC Flange Bolt 5\/8-18 Unf 1-1\/2in Grade 8","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 822217MSC is a smooth flange bolt designed for high-strength fastening applications requiring a controlled bearing surface without a separate washer. Manufactured from Grade 8 alloy steel with a phosphate and oil finish for corrosion resistance, this bolt features a 5\/8-18 UNF fully threaded shank with 1-1\/2 inches of thread length under the head. The integrated smooth flange measures 1-21\/64 inches in diameter, distributing clamp load across a wider surface area. It is driven by a standard hex drive and meets IFI 111 and SAE J429 standards. Mechanics, millwrights, and maintenance technicians commonly install this fastener in structural, automotive, and industrial assemblies.\u003c\/p\u003e\n\u003cp\u003eThis flange bolt is suited for bolted joint applications where a smooth flange face is required to protect mating surfaces or provide an even seating surface without serrations. Common installation scenarios include suspension assemblies, machinery frames, brackets, and heavy-duty structural connections. The 5\/8-18 UNF fine thread pitch provides greater thread engagement and finer torque control compared to coarse thread equivalents, making it well-suited for precision-fit or vibration-prone joints. The phosphate and oil finish adds a baseline level of corrosion protection appropriate for indoor and light-duty outdoor applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 alloy steel construction for high tensile strength in demanding bolted joints\u003c\/li\u003e\n  \u003cli\u003eSmooth flange face distributes clamping load without marring mating surfaces\u003c\/li\u003e\n  \u003cli\u003e5\/8-18 UNF fully threaded shank allows engagement along the full thread length\u003c\/li\u003e\n  \u003cli\u003eIntegrated flange eliminates the need for a separate flat washer in many applications\u003c\/li\u003e\n  \u003cli\u003ePhosphate and oil finish provides baseline corrosion and galling resistance\u003c\/li\u003e\n  \u003cli\u003eMeets IFI 111 and SAE J429 fastener standards for dimensional and mechanical conformance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 5\/8-18 UNF smooth flange bolt for use in any application calling for a Grade 8 alloy steel flange fastener conforming to IFI 111 and SAE J429 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic, millwright, or maintenance technician familiar with proper fastener torque procedures for Grade 8 hardware. Always verify thread engagement and mating thread condition before installation. Do not mix inch and metric fasteners or substitute a lower-grade bolt in Grade 8 applications. Follow applicable industry torque tables and joint specifications for the specific assembly.\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 UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Style\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: Smooth\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Diameter\u003c\/strong\u003e: 1-21\/64 inches (1.3281 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Phosphate and Oil\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: IFI 111, SAE J429\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.248 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 822217MSC\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51705740722482,"sku":"822217MSC","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cc781a94dd83477043f32c85a2dae5c6.jpg?v=1788430839","url":"https:\/\/voomisupply.com\/products\/value-collection-822217msc-flange-bolt-5-8-18-unf-1-1-2in-grade-8","provider":"Voomi Supply","version":"1.0","type":"link"}