{"product_id":"value-collection-36657-b-hex-nut-5-8-11-grade-2h","title":"Value Collection -36657-B Hex Nut 5\/8-11 Grade 2H","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION -36657-B is a heavy hex nut in a 5\/8-11 thread size, manufactured to Grade 2H specifications. Grade 2H heavy hex nuts are engineered for high-strength bolting applications where elevated proof load and hardness are required. This nut is commonly used in structural and industrial fastener assemblies, including pipe flange connections, heavy equipment mounting, and structural steel applications. Licensed tradespeople and maintenance professionals in plumbing, mechanical, and construction trades rely on this grade for demanding joint integrity requirements.\u003c\/p\u003e\u003cp\u003eThis hex nut is suited for use in both residential and commercial mechanical and structural applications wherever a 5\/8-11 UNC thread pattern is specified. It is frequently paired with matching Grade 2H or compatible heavy hex bolts and studs in flanged connections, equipment bases, and structural bolted joints. The 5\/8-11 thread designation indicates a coarse-thread series, which provides robust thread engagement in a wide range of base materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 2H designation meets heavy hex nut strength and hardness standards for demanding applications\u003c\/li\u003e\n\u003cli\u003e5\/8-11 UNC coarse-thread profile for broad compatibility with standard 5\/8-inch fastener assemblies\u003c\/li\u003e\n\u003cli\u003eHeavy hex nut geometry provides greater wrenching surface area than standard hex nuts\u003c\/li\u003e\n\u003cli\u003eSuitable for structural, mechanical, and industrial bolting assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 5\/8-11 UNC threaded fasteners in structural and mechanical bolting applications where Grade 2H heavy hex nuts are specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, millwrights, or structural ironworkers depending on the application. Always de-energize, depressurize, or shut down the associated system before working on fastened connections. Use a calibrated torque wrench and follow the applicable code or engineering specification for the required torque value. Consult ASME, AISC, or applicable structural standards for torque and joint requirements specific to your assembly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/8-11 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 2H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161727\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: -36657-B\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51712267551026,"sku":"-36657-B","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7c37ea5a9f3ee2811570c5df23a0c06.jpg?v=1788485804","url":"https:\/\/voomisupply.com\/products\/value-collection-36657-b-hex-nut-5-8-11-grade-2h","provider":"Voomi Supply","version":"1.0","type":"link"}