{"product_id":"bowmalloy-bow36616-hex-nut-9-16-18-grade-9-steel","title":"Bowmalloy BOW36616 Hex Nut 9\/16-18 Grade 9 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOWMALLOY BOW36616 is a Grade 9 steel hex nut with a 9\/16-18 thread size, designed for high-strength fastening applications where standard hardware-grade fasteners are not sufficient. This nut carries a Bowma-Guard zinc-plated clear chromate finish that provides corrosion resistance in demanding service environments. With a hardness rating of 26-36 HRC and a right-hand thread orientation, the BOW36616 meets ANSI\/ASME B18.2.2 dimensional standards. It is installed by maintenance technicians, mechanical contractors, and field service professionals working on heavy-duty assemblies that require reliable, high-load threaded connections.\u003c\/p\u003e\n\u003cp\u003eThis hex nut is suited for industrial, commercial, and heavy equipment applications where Grade 9 fastener specifications are called out by an engineer or equipment OEM. Typical use cases include structural assemblies, drivetrain components, and load-bearing mechanical joints. The 9\/16-18 fine thread pitch provides increased thread engagement strength compared to coarse thread equivalents, making it appropriate for applications subject to vibration or dynamic loading.\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-load fastening applications\u003c\/li\u003e\n  \u003cli\u003e9\/16-18 fine right-hand thread per ANSI\/ASME B18.2.2 dimensional standard\u003c\/li\u003e\n  \u003cli\u003eBowma-Guard zinc-plated clear chromate finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e7\/8 inches across flats, compatible with standard 7\/8-inch wrenching tooling\u003c\/li\u003e\n  \u003cli\u003e0.483 inches nominal height provides positive thread engagement depth\u003c\/li\u003e\n  \u003cli\u003eUNSPSC Code 31161727 for procurement system compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or service fastener for assemblies specifying a 9\/16-18 Grade 9 hex nut per ANSI\/ASME B18.2.2. Verify thread class and torque specification with the assembly drawing before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of Grade 9 fasteners should be performed by qualified mechanical technicians familiar with high-strength fastener procedures. Always de-energize and lock out equipment before servicing any fastened assembly. Use a calibrated torque wrench and follow the torque specification provided by the equipment or assembly manufacturer. Do not substitute a lower-grade nut in any application where Grade 9 hardware is specified.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 9\/16-18\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\/Coating\u003c\/strong\u003e: Bowma-Guard Zinc-Plated Clear Chromate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 26-36 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Across Flats\u003c\/strong\u003e: 7\/8 inches (0.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 0.483 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\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: BOW36616\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":51972295917874,"sku":"BOW36616","price":175.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a1eaf90473260544495d4c2c735bdca_623362b9-cbf5-482b-9656-2aa26797cbcc.jpg?v=1789965687","url":"https:\/\/voomisupply.com\/products\/bowmalloy-bow36616-hex-nut-9-16-18-grade-9-steel","provider":"Voomi Supply","version":"1.0","type":"link"}