{"product_id":"52556-boltmaster-5-16-inch-18-steel-coupling-nut-1-pk","title":"Boltmaster 5\/16 in.-18 Zinc-Plated Steel Coupling Nut, 1-Pack","description":"\n    \u003ch1\u003e5\/16-18 Steel Coupling Nut (Zinc-Plated)\u003c\/h1\u003e\n    \u003cp\u003e\u003cstrong\u003eJoin threaded rods end-to-end with this Boltmaster coupling nut. Made of durable zinc-plated steel with national coarse, right-hand 5\/16-18 threads, it provides strong, reliable connections for plumbing, electrical, and general construction applications.\u003c\/strong\u003e\u003c\/p\u003e\n    \u003chr\u003e\n    \u003ch2\u003eKey Features:\u003c\/h2\u003e\n    \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Zinc-plated steel resists corrosion for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Threading:\u003c\/strong\u003e 5\/16-18 national coarse, right-hand threads for secure rod coupling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Use:\u003c\/strong\u003e Ideal for plumbers, electricians, and contractors joining threaded rods\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Alignment:\u003c\/strong\u003e Hex body allows wrench grip for straightforward installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle-Pack Convenience:\u003c\/strong\u003e Comes carded as a 1-pack for quick repairs or small projects\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \n    \u003chr\u003e\n    \u003ch2\u003eSpecifications Table:\u003c\/h2\u003e\n    \u003ctable\u003e\n        \u003cthead\u003e\n            \u003ctr\u003e\n                \u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n                \u003cth\u003e\u003cstrong\u003eDetails\u003c\/strong\u003e\u003c\/th\u003e\n            \u003c\/tr\u003e\n        \u003c\/thead\u003e\n        \u003ctbody\u003e\n            \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBoltmaster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFinish\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZinc Plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/16 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCoarse, right-hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCall Out Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/16 - 18 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.75 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber in Package\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCarded\u003c\/td\u003e\n\u003c\/tr\u003e\n        \u003c\/tbody\u003e\n    \u003c\/table\u003e\n    \u003chr\u003e\n    \u003ch2\u003eFrequently Asked Questions (FAQ):\u003c\/h2\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What rod size does this coupling nut fit?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e It fits 5\/16 inch diameter threaded rods with 18 TPI (coarse, right-hand threads).\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is the nut corrosion resistant?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is zinc plated to help resist rust and corrosion in typical indoor environments.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Can I tighten it with standard tools?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the hex body is designed for use with common wrenches for easy installation.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: What is the length of the coupling nut?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e The coupling nut length is approximately 1.75 inches.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003cp\u003e\u003cstrong\u003eQ: Is this suitable for structural loads?\u003c\/strong\u003e\u003cbr\u003e\n    \u003cstrong\u003eA:\u003c\/strong\u003e Use per project specifications; while durable, always verify load requirements and local codes before structural applications.\u003c\/p\u003e\n    \u003chr\u003e\n    \n    \u003ch2\u003eA Sleek, Functional Connector for Clean, Continuous Lines\u003c\/h2\u003e\n    \u003cp\u003eThis zinc-plated coupling nut brings a streamlined precision to exposed hardware moments, seamlessly extending threaded rods for a polished, uninterrupted silhouette. The hex profile adds a crisp architectural detail while keeping installation effortless. Style it in open industrial shelving or custom fixtures where hardware becomes part of the aesthetic. It’s a subtle essential that elevates utility into refined, modern craft—quiet luxury in the details.\u003c\/p\u003e\n    \n    \u003chr\u003e\n    \u003cp\u003e\u003cstrong\u003eComplete your rod connection with this durable, zinc-plated coupling nut—add to cart for a secure, professional finish.\u003c\/strong\u003e\u003c\/p\u003e\n    \n    \n    ","brand":"Boltmaster","offers":[{"title":"Default Title","offer_id":46899529023803,"sku":"11836","price":7.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3499\/7051\/files\/119f6278-47e3-4770-b141-d8910c99a3fb.jpg?v=1763135729","url":"https:\/\/soporarbor.shop\/products\/52556-boltmaster-5-16-inch-18-steel-coupling-nut-1-pk","provider":"Super Arbor","version":"1.0","type":"link"}