{"product_id":"value-collection-r-34820-3-4-heavy-hex-lock-nut-3-4-10","title":"Value Collection R-34820-3\/4 Heavy Hex Lock Nut 3\/4-10","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R-34820-3\/4 is a heavy hex lock nut with a nylon insert, designed for threaded fastening applications requiring reliable vibration resistance. The nylon insert collar deforms against the bolt thread to create a prevailing torque locking action, holding the nut in place without the need for additional locking hardware. Made from Grade 2 steel in an uncoated finish, this nut is sized for 3\/4-10 UNC right-hand thread and measures 53\/64 inches in height with 1-1\/4 inches across the flats. It is suitable for general-purpose mechanical assembly where moderate strength and reusable locking performance are required.\u003c\/p\u003e\n\u003cp\u003eThis heavy hex lock nut is used in general industrial, structural, and mechanical assembly applications where a 3\/4-10 UNC thread fastener is specified. The heavy hex profile provides a larger bearing surface than standard hex, making it well suited for bolted connections in steel fabrication, equipment mounting, and maintenance work. It is installed by hand and tightened with a standard wrench or impact tool. Minimum order quantity is 5 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNylon insert locking style provides vibration-resistant prevailing torque without additional hardware\u003c\/li\u003e\n  \u003cli\u003eHeavy hex profile offers increased bearing surface compared to standard hex nuts\u003c\/li\u003e\n  \u003cli\u003e3\/4-10 UNC right-hand thread for compatibility with standard inch-series fasteners\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for general-purpose mechanical strength\u003c\/li\u003e\n  \u003cli\u003eUncoated finish suitable for indoor and dry-environment applications\u003c\/li\u003e\n  \u003cli\u003eHeight of 53\/64 inches and 1-1\/4 inches width across flats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 3\/4-10 UNC right-hand threaded bolts and studs in general industrial and mechanical assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by hand-threading onto a compatible 3\/4-10 UNC bolt or stud, then torquing to the specified fastener assembly requirement using an appropriately sized wrench or impact driver. Power down or de-energize any connected equipment before servicing fastened assemblies. The nylon insert is rated for moderate temperature environments; verify service temperature limits before use in elevated-heat applications. Do not reuse nylon insert lock nuts in safety-critical joints where locking performance cannot be confirmed after removal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Heavy Hex Lock Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/4-10\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener 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\u003eLocking Style\u003c\/strong\u003e: Nylon Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Nylon\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: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 53\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItem Package Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: R-34820-3\/4\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51716159439154,"sku":"R-34820-3\/4","price":20.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cf855f994354067f1cc9e60bffd69e4a.jpg?v=1788522549","url":"https:\/\/voomisupply.com\/products\/value-collection-r-34820-3-4-heavy-hex-lock-nut-3-4-10","provider":"Voomi Supply","version":"1.0","type":"link"}