{"product_id":"value-collection-bdna-mpa996393-hex-lock-nut-1-2-13","title":"Value Collection BDNA-MPA996393 Hex Lock Nut 1\/2-13","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BDNA-MPA996393 is a distorted-thread hex lock nut designed to resist loosening under vibration and dynamic loads. Manufactured from Grade 2 steel with a zinc-plated finish for basic corrosion resistance, this 1\/2-13 UNC\/UNF nut uses a mechanically deformed thread profile — rather than a nylon insert or chemical adhesive — to create prevailing torque. At 7\/16 inches high with 3\/4 inches across the flats, it fits standard hex tooling. Right-hand thread direction conforms to conventional fastener orientation. Suitable for general mechanical assembly work across industrial, construction, and maintenance applications.\u003c\/p\u003e\n\u003cp\u003eThis nut is used in general-purpose fastening applications where a low-profile, all-metal locking mechanism is required. Distorted-thread lock nuts are preferred in environments where elevated temperatures would compromise nylon-insert performance. Common installation scenarios include structural assemblies, equipment mounting, and mechanical component retention where fasteners are subject to vibration or cyclic loading. Sold individually with a minimum order quantity of 10 units.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDistorted thread locking style creates prevailing torque without nylon or adhesive — suitable for higher-temperature environments\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 thread size, UNC and UNF fastener standard\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction for general-purpose strength requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides basic corrosion and oxidation resistance\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction — standard orientation for most mechanical assemblies\u003c\/li\u003e\n  \u003cli\u003e7\/16 inches height and 3\/4 inches across flats — compatible with standard hex tooling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose replacement or service nut for 1\/2-13 UNC\/UNF threaded fastener applications in standard inch-measurement assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed using a standard hex wrench or socket sized to 3\/4 inches across the flats. De-energize or shut down any equipment before servicing fastened assemblies. Distorted-thread lock nuts are single-use by design — once the prevailing torque is overcome, the locking effectiveness is reduced and replacement is recommended. Torque to values specified by the equipment manufacturer or applicable structural standards.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Two-Way Lock Nut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\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: Distorted Thread\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: UNC \/ UNF\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: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 7\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 3\/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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: BDNA-MPA996393\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51699589185842,"sku":"BDNA-MPA996393","price":19.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1387a1cbc85e69f037e155e448d18e22_7c70821b-5b9b-4cc7-942f-4166f73cb191.jpg?v=1788377889","url":"https:\/\/voomisupply.com\/products\/value-collection-bdna-mpa996393-hex-lock-nut-1-2-13","provider":"Voomi Supply","version":"1.0","type":"link"}