{"product_id":"bowmalloy-bow36129-hex-head-cap-screw-9-16-12-x-1-in","title":"Bowmalloy BOW36129 Hex Head Cap Screw 9\/16-12 X 1 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOWMALLOY BOW36129 is a fully threaded hex head cap screw engineered for high-strength bolted connections in demanding trade and industrial applications. Manufactured from Grade 9 steel  -  one of the highest-strength classifications in the inch-series fastener system  -  this screw delivers exceptional tensile and proof-load performance where standard Grade 5 or Grade 8 hardware falls short. The 9\/16-12 thread size paired with a 1-inch length under the head covers a wide range of structural, mechanical, and equipment-mounting applications. The Bowma-Guard finish provides a zinc-plated clear chromate coating that resists corrosion in typical indoor and light-duty outdoor environments. Sold in packages of 25 units.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for heavy equipment assembly, structural steel connections, agricultural machinery, and industrial fabrication work where high clamp load and fatigue resistance are required. Grade 9 screws are commonly specified in applications that demand performance beyond SAE Grade 8 limits. Millwrights, ironworkers, heavy equipment technicians, and industrial maintenance mechanics routinely install this type of fastener in machine frames, brackets, gearboxes, and structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 9 steel construction for superior tensile strength above standard Grade 8 fasteners\u003c\/li\u003e\n  \u003cli\u003eFully threaded 9\/16-12 UNC thread for maximum thread engagement across the full shank length\u003c\/li\u003e\n  \u003cli\u003eBowma-Guard zinc-plated clear chromate finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e1-inch length under head suits a broad range of structural and mechanical joint thicknesses\u003c\/li\u003e\n  \u003cli\u003eInch-system dimensions for compatibility with standard SAE tooling and hardware\u003c\/li\u003e\n  \u003cli\u003ePackaged in quantities of 25 for efficient job-site or shop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a high-strength inch-series hex head cap screw for use in any application specifying a fully threaded 9\/16-12 x 1-inch Grade 9 fastener with a zinc-plated finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified mechanics or tradespeople using calibrated torque equipment rated for Grade 9 fastener specifications. Always consult the equipment manufacturer's torque requirements and applicable structural codes before final tightening. Inspect mating threads and bearing surfaces for damage before assembly. Do not substitute a lower-grade fastener in applications where Grade 9 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\/16-12 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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\u003eThreading\u003c\/strong\u003e: Fully Threaded\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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: BOW36129\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":51996479586610,"sku":"BOW36129","price":42.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2c4c871a2da735a4937ada8c21ea479e_a3fdf0f5-35d9-434c-9d6d-ce4e67a2b3f9.jpg?v=1789993426","url":"https:\/\/voomisupply.com\/products\/bowmalloy-bow36129-hex-head-cap-screw-9-16-12-x-1-in","provider":"Voomi Supply","version":"1.0","type":"link"}