{"product_id":"national-marker-n244996-zinc-square-u-bolt-3-8-x-3-5-8-x-4-in","title":"National Marker N244996 Zinc Square U Bolt 3\/8 X 3-5\/8 X 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MARKER N244996 is a zinc-plated square U bolt designed for securing various products to rectangular wood and metal objects. Manufactured from steel wire with a zinc finish, this fastener measures 3\/8 inch in diameter, 3-5\/8 inches in width, and 4 inches in length. It ships as a complete assembly that includes a plate and two hex nuts, reducing the need for separate hardware sourcing. Plumbers, electricians, and general contractors use square U bolts like this one to anchor pipe, conduit, or structural members to wood framing or metal supports in both residential and light commercial applications.\u003c\/p\u003e\n\u003cp\u003eThis U bolt is suited for installations where a square bend profile provides better contact and clamping force against rectangular stock compared to a round-bend design. Typical use cases include securing pipe runs to wood joists or metal strut, fastening conduit to rectangular backing plates, and general-purpose anchoring tasks in mechanical rooms, utility spaces, and framing assemblies. The zinc plating provides corrosion resistance suitable for dry and moderately humid indoor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSquare U bolt profile for flush contact against rectangular wood and metal surfaces\u003c\/li\u003e\n  \u003cli\u003eZinc-plated steel wire construction for corrosion resistance in indoor environments\u003c\/li\u003e\n  \u003cli\u003eComplete assembly includes mounting plate and two hex nuts\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch diameter rod with 3-5\/8 inch inside width and 4 inch leg length\u003c\/li\u003e\n  \u003cli\u003eSold individually with all hardware included — no separate nut or plate purchase required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use fastener for securing pipe, conduit, or structural members to rectangular wood and metal objects in general mechanical and construction applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by plumbers, electricians, or general trades using standard hand tools and wrenches. Always de-energize circuits and relieve system pressure before securing conduit or pipe runs. Tighten hex nuts evenly to ensure uniform clamping without distorting the U bolt legs. Follow applicable NEC or IPC guidelines for fastener spacing and support intervals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRod Diameter\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Width\u003c\/strong\u003e: 3-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLeg Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.455 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel wire\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardware Included\u003c\/strong\u003e: Mounting plate and two hex nuts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00038613244993\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 MARKER\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: N244996\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51346588533042,"sku":"N244996","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550511.jpg?v=1782084614","url":"https:\/\/voomisupply.com\/products\/national-marker-n244996-zinc-square-u-bolt-3-8-x-3-5-8-x-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}