{"product_id":"bowmalloy-bow36611-hex-nut-1-4-28-grade-9","title":"Bowmalloy BOW36611 Hex Nut 1\/4-28 Grade 9","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOWMALLOY BOW36611 is a Grade 9 steel hex nut with a 1\/4-28 UNF thread size and a zinc-plated clear chromate finish, marketed under the Bowma-Guard coating designation. It is designed for high-strength fastening applications where corrosion resistance and hardness are critical. With a hardness rating of 26-36 HRC and a right-hand thread direction, this nut meets ANSI\/ASME B18.2.2 dimensional standards. Installation is performed by mechanical assemblers, maintenance technicians, and trade professionals working on equipment requiring fine-threaded, high-strength fasteners.\u003c\/p\u003e\n\u003cp\u003eThis hex nut is suited for use in industrial, commercial, and heavy mechanical assemblies where Grade 9 fastener strength is specified. The fine 1\/4-28 thread pitch provides strong thread engagement in steel and similarly hard base materials. It is sold in packages of 100 units, making it practical for production or service shops maintaining fastener inventory. Typical applications include equipment frames, brackets, and precision mechanical joints requiring high clamping force in tight quarters.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 9 steel construction with 26-36 HRC hardness for high-strength fastening\u003c\/li\u003e\n  \u003cli\u003eZinc-plated Bowma-Guard finish provides corrosion resistance in exposed environments\u003c\/li\u003e\n  \u003cli\u003e1\/4-28 UNF right-hand thread for fine-pitch engagement and secure clamping\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI\/ASME B18.2.2 fastener dimensional standard\u003c\/li\u003e\n  \u003cli\u003eWidth across flats of 0.437 inches for standard 7\/16-inch wrench fitment\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 100 for shop and production use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-dimension hex nut per ANSI\/ASME B18.2.2 for use with any 1\/4-28 UNF-threaded fastener application requiring Grade 9 strength.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or technician familiar with high-strength fastener assemblies. De-energize and lock out any associated equipment before fastener service. Use a calibrated torque wrench appropriate for Grade 9 hardware and follow the torque specifications provided by the equipment manufacturer. Do not mix Grade 9 nuts with lower-grade bolts or studs, as mismatched hardware grades compromise joint integrity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28 UNF\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: Grade 9\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 26-36 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Zinc-Plated Clear Chromate (Bowma-Guard)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 0.437 inches (7\/16 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.220 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ANSI\/ASME B18.2.2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds (per unit)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\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: BOWMALLOY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BOW36611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":52091895152946,"sku":"BOW36611","price":98.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a1eaf90473260544495d4c2c735bdca_37cb6502-bf92-4f1c-877b-cffd064d3b3c.jpg?v=1790063459","url":"https:\/\/voomisupply.com\/products\/bowmalloy-bow36611-hex-nut-1-4-28-grade-9","provider":"Voomi Supply","version":"1.0","type":"link"}