{"product_id":"national-mfg-n179-457-zinc-threaded-rod-1-2-13x24-in","title":"National Mfg N179-457 Zinc Threaded Rod 1\/2-13x24 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MFG\/SPECTRUM BRANDS HHI N179-457 is a zinc-plated threaded rod measuring 1\/2-13 x 24 inches with UNC coarse threading. This all-thread rod is used to create fastening assemblies, suspension supports, and structural connections in mechanical, plumbing, and electrical installations. It carries a minimum tensile strength of 6 KSI and a safe working load (SWL) of 3,100 pounds. The zinc finish provides basic corrosion resistance for indoor and light-duty applications. Trade professionals install this rod as a hanger, anchor, or tension member wherever a continuous threaded fastener is required.\u003c\/p\u003e\n\u003cp\u003eThis threaded rod is suited for residential and light commercial construction and mechanical system installations. Common applications include pipe hangers, equipment supports, electrical conduit strut assemblies, and structural tie-rod work. The rod can be drilled, cut, heated, or shaped on the job site to meet specific length or configuration requirements. It meets ASTM A37 Grade A material standards. Sold in a package quantity of 5 rods.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eUNC coarse thread profile at 1\/2-13 thread pitch for broad fastener compatibility\u003c\/li\u003e\n  \u003cli\u003eZinc finish for basic corrosion resistance in interior applications\u003c\/li\u003e\n  \u003cli\u003eMinimum tensile strength of 6 KSI per ASTM A37 Grade A\u003c\/li\u003e\n  \u003cli\u003eSafe working load (SWL) of 3,100 pounds\u003c\/li\u003e\n  \u003cli\u003eField-workable: can be drilled, cut, heated, or shaped without special tooling\u003c\/li\u003e\n  \u003cli\u003eSold in a package of 5 rods\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-13 UNC threaded rod for use with compatible hex nuts, coupling nuts, and threaded rod hangers in mechanical, plumbing, and electrical support assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed plumbers, pipefitters, electricians, or general mechanical contractors. Disconnect or de-energize any adjacent systems before cutting or shaping the rod in an occupied space. When cutting to length, dress the cut end to remove burrs before threading on nuts or couplers. Follow applicable codes such as the IPC, IFGC, or NEC for hanger spacing and load 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: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 24 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\/Finish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: UNC Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Tensile Strength\u003c\/strong\u003e: 6 KSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe Working Load (SWL)\u003c\/strong\u003e: 3,100 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ASTM A37 Grade A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 11.75 pounds (per package)\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: N179-457\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL HARDWARE","offers":[{"title":"Default Title","offer_id":51562376757554,"sku":"N179-457","price":20.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d8db2913013507b9852db549089f365c_aafd5dc5-01eb-4055-894c-f8032387fb9a.jpg?v=1786475956","url":"https:\/\/voomisupply.com\/products\/national-mfg-n179-457-zinc-threaded-rod-1-2-13x24-in","provider":"Voomi Supply","version":"1.0","type":"link"}