{"product_id":"national-marker-n221705-zinc-hook-bolt-3-8x10-in","title":"National Marker N221705 Zinc Hook Bolt 3\/8x10 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NATIONAL MARKER N221705 is a zinc-finish hook bolt designed for secure fastening applications in light construction, utility, and general trade work. Measuring 3\/8 inch in diameter and 10 inches in length, this hook bolt ships assembled with two hex nuts included in the box pack. The steel construction with zinc plating provides corrosion resistance for both indoor and sheltered outdoor installations. This hardware is commonly installed by electricians, plumbers, HVAC technicians, and general contractors when hanging pipe, conduit, or mechanical components from structural members.\u003c\/p\u003e\n\u003cp\u003eThis hook bolt is suited for residential and light commercial fastening tasks where a threaded hook-style anchor point is needed. The included hex nuts allow for immediate installation without sourcing additional hardware. The zinc finish makes it appropriate for dry or low-moisture environments. It is sold as a single assembled unit with hardware included.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSteel construction with zinc finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch diameter x 10 inch length for deep-reach fastening\u003c\/li\u003e\n  \u003cli\u003eShips assembled with two hex nuts included\u003c\/li\u003e\n  \u003cli\u003eBox pack format for organized jobsite storage\u003c\/li\u003e\n  \u003cli\u003eSold individually, minimum order quantity of one\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-use fastener suitable for standard 3\/8 inch threaded hook bolt applications in mechanical, electrical, and plumbing installations.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by licensed tradespeople or experienced DIYers using standard hand tools. Ensure the anchor substrate is rated for the intended load before installation. Follow applicable building codes and manufacturer torque guidance for threaded fasteners in structural applications. Inspect the zinc finish for any damage before use in moisture-prone environments.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel with zinc finish\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.339 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Hardware\u003c\/strong\u003e: Two hex nuts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 00038613172791\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: N221705\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NATIONAL MARKER","offers":[{"title":"Default Title","offer_id":51345548476722,"sku":"N221705","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310550403.jpg?v=1782060934","url":"https:\/\/voomisupply.com\/products\/national-marker-n221705-zinc-hook-bolt-3-8x10-in","provider":"Voomi Supply","version":"1.0","type":"link"}