{"product_id":"bowmalloy-bow36806-hex-lock-nut-1-1-4-12-grade-9","title":"Bowmalloy BOW36806 Hex Lock Nut 1-1\/4-12 Grade 9","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BOWMALLOY BOW36806 is a Grade 9 steel hex lock nut with a 1-1\/4-12 thread size and a Bowma-Guard protective finish. Hex lock nuts are used to secure bolted joints against loosening caused by vibration, torque, or dynamic loading. This nut features right-hand threading and is manufactured to inch-system dimensions, making it a high-strength fastener suited for demanding mechanical and structural assemblies. The Bowma-Guard finish provides corrosion resistance over the Grade 9 steel base. Licensed tradespeople and mechanical contractors working on heavy equipment, structural frames, or industrial machinery are the typical installers of fasteners in this class.\u003c\/p\u003e\u003cp\u003eThis hex lock nut is appropriate for high-load bolted connections in industrial, construction, and heavy equipment applications where a standard Grade 5 or Grade 8 nut would be insufficient. Grade 9 steel offers elevated proof load and tensile strength compared to lower-grade hardware. The 1-1\/4-12 thread designation indicates a fine-pitch thread series, which provides greater thread engagement per inch and is commonly specified in applications requiring precise clamping force control or resistance to vibration-induced loosening.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 9 steel construction for high-strength bolted joint applications\u003c\/li\u003e\n\u003cli\u003eFine-pitch 1-1\/4-12 thread for increased vibration resistance and clamping precision\u003c\/li\u003e\n\u003cli\u003eBowma-Guard finish for added corrosion protection\u003c\/li\u003e\n\u003cli\u003eRight-hand thread direction, compatible with standard inch-series fastener tooling\u003c\/li\u003e\n\u003cli\u003e1-1\/16 inch height and 1-7\/8 inch width across flats for standard wrench fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 1-1\/4-12 inch-series threaded fasteners in Grade 9 or compatible high-strength bolted assemblies.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanic or tradesperson familiar with high-strength fastener procedures. Always degrease or prepare mating threads per the applicable fastener specification before assembly. Use a calibrated torque wrench to achieve the specified clamp load for the joint design. Do not mix Grade 9 hardware with lower-grade nuts or bolts in the same joint.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Type\u003c\/strong\u003e: Hex Lock Nut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/4-12\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: 9\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bowma-Guard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 1-1\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 1-7\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161716\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BOWMALLOY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BOW36806\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":51971385786674,"sku":"BOW36806","price":327.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/eeb2e95729df849ce5ddbfe2a77ad730_c919b04c-79bd-4b12-83dc-46d1cb1ab94b.jpg?v=1789956520","url":"https:\/\/voomisupply.com\/products\/bowmalloy-bow36806-hex-lock-nut-1-1-4-12-grade-9","provider":"Voomi Supply","version":"1.0","type":"link"}