{"product_id":"value-collection-250218-coupling-nut-1-4-20-unc-7-8in-oal","title":"Value Collection 250218 Coupling Nut 1\/4-20 Unc 7\/8in Oal","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 250218 is a standard coupling nut manufactured from 18-8 stainless steel, designed to join or extend threaded rod, all-thread, or male-threaded fasteners along a common 1\/4-20 UNC axis. At 7\/8 inches overall length with a 3\/8-inch width across flats, this nut provides a compact, corrosion-resistant connection point in applications where two threaded male ends must be joined end-to-end. The right-hand thread direction follows standard UNC convention. The 18-8 stainless alloy delivers solid resistance to rust and mild chemical exposure, making it suitable for both indoor and outdoor installations.\u003c\/p\u003e\n\u003cp\u003eThis coupling nut is used in light mechanical assemblies, HVAC mounting hardware, plumbing support strut work, electrical enclosure hardware, and general trade fastener applications where a 1\/4-20 UNC thread form is required. The 3\/8-inch hex profile accepts a standard open-end or combination wrench, allowing installation in tight clearances. It is sold as a single unit and is appropriate for any trade professional or facilities technician working with 1\/4-20 threaded rod or hardware.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet or outdoor environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC right-hand thread for compatibility with standard inch-series threaded rod and fasteners\u003c\/li\u003e\n  \u003cli\u003e7\/8-inch overall length provides a compact coupling profile\u003c\/li\u003e\n  \u003cli\u003e3\/8-inch width across flats fits standard open-end or combination wrenches\u003c\/li\u003e\n  \u003cli\u003eISO 9001:2000 certified manufacturing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 1\/4-20 UNC right-hand threaded rod, all-thread bar, and male-threaded fasteners requiring an in-line coupling connection.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 3\/8-inch open-end or combination wrench. Thread both male fasteners or rod ends fully into the coupling nut and tighten to snug; do not over-torque stainless steel fasteners as galling can occur. Applying an anti-seize compound to the threads before assembly reduces the risk of galling. Ensure both mating threads are the same thread standard (UNC) before assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.8 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification\u003c\/strong\u003e: ISO 9001:2000\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 250218\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698151784754,"sku":"250218","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b0e5ac1769bc5f4c59a45956ba8760f.jpg?v=1788358532","url":"https:\/\/voomisupply.com\/products\/value-collection-250218-coupling-nut-1-4-20-unc-7-8in-oal","provider":"Voomi Supply","version":"1.0","type":"link"}