{"product_id":"national-mfg-n825-004-threaded-rod-3-8-16-x-72-inches-galvanized","title":"National Mfg N825-004 Threaded Rod 3\/8-16 X 72 Inches Galvanized","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N825-004 is a galvanized steel threaded rod measuring 3\/8 inch-16 thread pitch by 72 inches in length. It is designed for hanging, connecting, clamping, and supporting structural and mechanical assemblies across plumbing, heating, and electrical installations. The galvanized finish provides corrosion resistance and meets ASTM A307 Grade A and ASTM A153 standards. The rod can be drilled, cut, heated, or shaped on the job site, giving installers flexibility for custom-length applications. Licensed tradespeople and knowledgeable DIYers both reach for this hardware when a reliable, code-compliant threaded fastener is needed in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThis threaded rod is suited for interior and exterior applications, including pipe hangers, conduit supports, HVAC duct work suspension, and general mechanical fastening tasks. Its Weatherguard Protection coating makes it a practical choice for installations exposed to moisture or outdoor conditions. A 3\/8-16 thread pitch is a common standard size compatible with a wide range of nuts, coupling nuts, and hardware fittings used in plumbing and electrical rough-in work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/8 inch-16 thread pitch by 72 inches length for versatile cut-to-length use\u003c\/li\u003e\n  \u003cli\u003eGalvanized finish with Weatherguard Protection for corrosion resistance in interior and exterior environments\u003c\/li\u003e\n  \u003cli\u003eMeets ASTM A307 Grade A and ASTM A153 standards for structural and coating requirements\u003c\/li\u003e\n  \u003cli\u003eCan be drilled, cut, heated, or shaped on site without special tooling beyond standard trade equipment\u003c\/li\u003e\n  \u003cli\u003eSuitable for pipe hanging, conduit support, clamping, and mechanical connection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in plumbing, heating, and electrical applications as a standard 3\/8 inch-16 threaded rod compatible with corresponding hex nuts, coupling nuts, and threaded inserts of the same pitch.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, electricians, or HVAC technicians depending on the application. Shut off power or isolate the relevant system before securing supports or hangers. Standard hand tools and a hacksaw or angle grinder are sufficient for cutting to length on site. Follow applicable codes such as the NEC, IPC, or IFGC for hanger spacing and fastener requirements specific to the system being supported.\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 inch-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 72 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized with Weatherguard Protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASTM A307 Grade A, ASTM A153\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Interior and exterior\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.66 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: NATIONAL MFG\/SPECTRUM BRANDS HHI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N825-004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51563099586866,"sku":"N825-004","price":19.82,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d7c205b85d511c41826cdc8c49e1f8f1.jpg?v=1786490578","url":"https:\/\/voomisupply.com\/products\/national-mfg-n825-004-threaded-rod-3-8-16-x-72-inches-galvanized","provider":"Voomi Supply","version":"1.0","type":"link"}