{"product_id":"bowmalloy-36129-hex-head-cap-screw-9-16-12-x-1-in-grade-9","title":"Bowmalloy 36129 Hex Head Cap Screw 9\/16-12 X 1 in Grade 9","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOWMALLOY 36129 is a Grade 9 alloy steel hex head cap screw designed for high-strength fastening applications in industrial, mechanical, and trade assembly work. Sized at 9\/16-12 thread with a 1-inch length under the head, this fully threaded fastener delivers the clamping force and tensile strength required in demanding structural and equipment-mounting applications. The zinc-plated clear chromate finish provides a baseline level of corrosion resistance suitable for general indoor and light-duty outdoor use. Torque-critical joints in heavy equipment, HVAC curb mounting, pump bases, and similar assemblies are common uses for this screw grade and size.\u003c\/p\u003e\n\u003cp\u003eGrade 9 alloy steel cap screws are used across mechanical contracting, heavy equipment service, and industrial maintenance applications where standard Grade 5 or Grade 8 fasteners do not meet load requirements. This 9\/16-12 x 1-inch configuration is a common size in OEM equipment assembly and field repair work on structural brackets, motor mounts, pump flanges, and similar connections requiring high-strength inch-series fasteners. Sold individually with a package quantity of 25 units per package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 9 alloy steel construction for high tensile and proof-load strength\u003c\/li\u003e\n  \u003cli\u003e9\/16-12 UNC thread, fully threaded for maximum thread engagement over the 1-inch length\u003c\/li\u003e\n  \u003cli\u003eZinc-plated clear chromate finish for corrosion resistance in general service environments\u003c\/li\u003e\n  \u003cli\u003eHex head drive for use with standard sockets or wrenches\u003c\/li\u003e\n  \u003cli\u003eInch measurement system, UNSPSC Code 31161501\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of 25 fasteners per pack\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 requiring a 9\/16-12 UNC fully threaded fastener with Grade 9 alloy steel strength ratings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic, millwright, or trade professional familiar with high-strength fastener torque requirements for Grade 9 hardware. Always consult the equipment manufacturer's torque specifications before final tightening, and use a calibrated torque wrench to avoid over- or under-torquing. Clean mating threads and inspect for damage before assembly. Do not substitute a lower-grade fastener in applications where Grade 9 strength 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: Alloy 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\u003eThreading\u003c\/strong\u003e: Fully Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\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: 31161501\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 25\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: 36129\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOWMALLOY","offers":[{"title":"Default Title","offer_id":52109314752818,"sku":"36129","price":69.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6e301aea3abd9a649f340e2f28c3cb8e_8ce662c0-9423-4662-8acd-b700790d6a70.jpg?v=1790075520","url":"https:\/\/voomisupply.com\/products\/bowmalloy-36129-hex-head-cap-screw-9-16-12-x-1-in-grade-9","provider":"Voomi Supply","version":"1.0","type":"link"}