{"product_id":"value-collection-hni2031g-100bx-hex-nut-5-16-18-galvanized","title":"Value Collection HNI2031G-100BX Hex Nut 5\/16-18 Galvanized","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION HNI2031G-100BX is a 5\/16-18 UNC hex nut manufactured from Grade A steel with a hot-dipped galvanized finish. Hot-dipped galvanizing deposits a thick zinc coating that resists corrosion in outdoor, wet, and high-humidity environments, making this nut suitable for structural fastening, utility hardware, and general mechanical assemblies. The right-hand thread pattern conforms to standard UNC specifications. At 0.5 inches across flats and 17\/64 inches in height, this nut is sized to accept a standard 1\/2-inch wrench. This box contains 100 pieces. Mechanical contractors, plumbers, electricians, and general tradespeople use this fastener wherever a standard 5\/16-18 nut is required.\u003c\/p\u003e\n\u003cp\u003eThis hex nut is used across residential and commercial construction, HVAC equipment mounting, conduit support hardware, plumbing fixture attachment, and general mechanical assembly. The galvanized finish makes it appropriate for outdoor fastening, rooftop equipment installation, and exposed structural connections where bare steel fasteners would corrode prematurely. The 100-piece box packaging suits job-site use and service van stock.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16-18 UNC right-hand thread for compatibility with standard 5\/16-18 threaded rod and bolts\u003c\/li\u003e\n  \u003cli\u003eGrade A steel construction meets standard commercial fastener strength requirements\u003c\/li\u003e\n  \u003cli\u003eHot-dipped galvanized finish provides heavy zinc coating for corrosion resistance in outdoor and wet environments\u003c\/li\u003e\n  \u003cli\u003e0.5 inches across flats accepts a standard 1\/2-inch wrench or socket\u003c\/li\u003e\n  \u003cli\u003e17\/64 inches height — standard hex nut profile for general fastening applications\u003c\/li\u003e\n  \u003cli\u003eSold in a 100-piece box for job-site and service stock efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with any 5\/16-18 UNC threaded fastener including machine bolts, carriage bolts, threaded rod, and hex cap screws requiring a standard hot-dipped galvanized hex nut.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a 1\/2-inch open-end wrench, combination wrench, or socket driver. Power down or de-energize any equipment before accessing fastener locations on electrical enclosures or HVAC units. Do not mix galvanized fasteners with dissimilar metals in highly conductive or submerged environments without consulting applicable corrosion guidelines. Torque to the assembly specification called out in the relevant equipment service manual or applicable building code.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 5\/16-18\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\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Hot-Dipped Galvanized\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 17\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight (each)\u003c\/strong\u003e: 0.011 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161727\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: HNI2031G-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698908070194,"sku":"HNI2031G-100BX","price":890.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d747fbd0cd4824a8916969964266c2dc.jpg?v=1788369677","url":"https:\/\/voomisupply.com\/products\/value-collection-hni2031g-100bx-hex-nut-5-16-18-galvanized","provider":"Voomi Supply","version":"1.0","type":"link"}