{"product_id":"value-collection-250293-coupling-nut-3-4-10-unc-steel","title":"Value Collection 250293 Coupling Nut 3\/4-10 Unc Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 250293 is a standard coupling nut designed to join two threaded rods or extend the reach of a single threaded rod. Manufactured from steel with a galvanized finish, this hex coupling nut features a 3\/4-10 UNC right-hand thread and measures 2.25 inches overall length. The 1-inch width across flats accommodates a standard open-end or box wrench. Coupling nuts of this type are common in structural, mechanical, and utility installations where threaded rod extensions or anchor bolt connections are required. Material Grade 2 designates a medium-strength carbon steel fastener suited to general-purpose applications.\u003c\/p\u003e\n\u003cp\u003eThis coupling nut is used across a wide range of trade applications including HVAC equipment mounting, plumbing pipe hanger rod assembly, electrical conduit support strut work, and general mechanical fastening. The galvanized finish provides a baseline level of corrosion resistance for indoor and moderately exposed environments. It is installed by plumbers, electricians, HVAC mechanics, and general contractors wherever 3\/4-10 UNC threaded rod splicing or extension is needed.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e3\/4-10 UNC right-hand thread for compatibility with standard threaded rod and fasteners\u003c\/li\u003e\n  \u003cli\u003e2.25-inch overall length provides adequate thread engagement for load-bearing connections\u003c\/li\u003e\n  \u003cli\u003eSteel construction with galvanized finish for corrosion resistance in general-use environments\u003c\/li\u003e\n  \u003cli\u003e1-inch width across flats fits standard wrench sizes for easy installation and removal\u003c\/li\u003e\n  \u003cli\u003eMaterial Grade 2 medium-strength carbon steel suitable for general-purpose structural and mechanical use\u003c\/li\u003e\n  \u003cli\u003eISO 9001:2000 certified manufacturing process\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation coupling nut for 3\/4-10 UNC threaded rod applications in HVAC, plumbing, electrical, and general mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by hand-threading the nut onto the threaded rod, then tightening with an open-end or box wrench sized to 1-inch width across flats. Ensure both mating rods are fully seated within the coupling nut for maximum thread engagement before applying final torque. Inspect threads for damage or contamination prior to assembly. Follow applicable mechanical and structural codes for the specific application and load requirements.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-10 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: 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 (OAL)\u003c\/strong\u003e: 2.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO Certified 9001:2000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: 250293\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689323954482,"sku":"250293","price":15.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6907821c2a9c321a0c773ed8579312e5.jpg?v=1788257564","url":"https:\/\/voomisupply.com\/products\/value-collection-250293-coupling-nut-3-4-10-unc-steel","provider":"Voomi Supply","version":"1.0","type":"link"}