{"product_id":"bowmalloy-36611-hex-nut-1-4-28-grade-9-steel","title":"Bowmalloy 36611 Hex Nut 1\/4-28 Grade 9 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOWMALLOY 36611 is a Grade 9 steel hex nut with a 1\/4-28 UNF thread and a zinc-plated clear chromate finish. It is designed for high-strength fastening applications where superior hardness and corrosion resistance are required. The nut meets ANSI\/ASME B18.2.2 dimensional standards and carries a hardness rating of 26-36 HRC, making it suitable for demanding mechanical assemblies. The right-hand thread conforms to standard installation practice. Machinists, maintenance technicians, and industrial assembly professionals use this nut where Grade 5 or Grade 8 hardware is insufficient for the load or environment.\u003c\/p\u003e\n\u003cp\u003eThis hex nut is appropriate for use in high-stress mechanical and industrial applications, including equipment manufacturing, structural assemblies, and heavy-duty machinery. The 1\/4-28 UNF fine thread pitch provides excellent holding strength and resistance to vibration loosening, making it a common choice in applications subject to dynamic loading. The clear zinc chromate plating offers a baseline level of corrosion protection suitable for general indoor and light outdoor service conditions.\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\u003e1\/4-28 UNF fine right-hand thread for superior vibration resistance\u003c\/li\u003e\n  \u003cli\u003eZinc-plated clear chromate finish for corrosion protection\u003c\/li\u003e\n  \u003cli\u003e7\/16-inch width across flats for standard wrench fitment\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI\/ASME B18.2.2 fastener dimensional standard\u003c\/li\u003e\n  \u003cli\u003eSold in quantities of 100 per package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-28 UNF hex nut for use with any Grade 9 or compatible threaded fastener of matching thread size and pitch in industrial and mechanical assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanical or maintenance technicians familiar with high-strength fastener specifications. Ensure mating bolt or stud is of compatible thread class and grade before assembly. Use a calibrated torque wrench appropriate for 1\/4-28 UNF fasteners and follow the applicable torque specifications for the assembly or equipment manufacturer. Do not mix Grade 9 hardware with lower-grade fasteners in the same joint.\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\u003eFinish\/Coating\u003c\/strong\u003e: Clear Zinc Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 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\u003eHardness\u003c\/strong\u003e: 26-36 HRC\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161727\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100\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: 36611\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":52014450377010,"sku":"36611","price":88.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/1fff5eabc261087d3c2302c6cca29715_3c42ee8a-724b-4136-a75a-14aa0098c14c.jpg?v=1790007016","url":"https:\/\/voomisupply.com\/products\/bowmalloy-36611-hex-nut-1-4-28-grade-9-steel","provider":"Voomi Supply","version":"1.0","type":"link"}