{"product_id":"value-collection-r52001159-hex-cap-screw-3-8-16-x-9-in-grade-5","title":"Value Collection R52001159 Hex Cap Screw 3\/8-16 X 9 in Grade 5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52001159 is a partially threaded hex head cap screw engineered for general industrial and structural fastening applications. Built to Grade 5 steel specifications, this fastener delivers a tensile strength appropriate for medium-duty clamping, assembly, and mechanical fastening tasks. It measures 3\/8-16 thread size by 9 inches under the head and carries a zinc-plated finish to provide baseline corrosion resistance in moderately exposed environments. Manufactured to ASME B18.2.1 and SAE J429 standards, this screw is a go-to choice for machinists, millwrights, and maintenance technicians who require a dimensionally verified, grade-marked fastener.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for residential and light commercial maintenance, equipment assembly, and fabrication work where a 3\/8-16 UNC thread pattern is specified. The 9-inch length under the head accommodates deep through-bolt applications such as machinery bases, structural steel connections, and heavy equipment mounting. Partial threading allows the unthreaded shank to bear shear loads in clearance holes, which is a common requirement in bolted joint design. Sold individually, with a minimum order quantity of 5 pieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 5 steel construction meets SAE J429 mechanical property requirements\u003c\/li\u003e\n  \u003cli\u003eASME B18.2.1 dimensional standard ensures consistent hex head geometry and thread accuracy\u003c\/li\u003e\n  \u003cli\u003e3\/8-16 UNC (Unified National Coarse) thread for broad tool and nut compatibility\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank supports shear-load applications in clearance-hole assemblies\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish provides corrosion resistance for indoor and sheltered outdoor use\u003c\/li\u003e\n  \u003cli\u003e9-inch under-head length suited for deep through-bolt and long-reach fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard replacement or new-installation fastener for any application specifying a 3\/8-16 UNC, Grade 5, partially threaded hex head cap screw per ASME B18.2.1 and SAE J429.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists, millwrights, or maintenance technicians using a standard open-end, box-end, or socket wrench sized for a 3\/8-16 hex head fastener. Always confirm the mating nut or tapped hole thread class before installation. Do not exceed the rated grade torque range for Grade 5 fasteners as specified in applicable engineering references or equipment manufacturer documentation. Inspect the zinc-plated finish for damage before use in corrosive environments, and apply thread lubricant only when specified by the joint design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\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 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, SAE J429\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: 0.29 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: R52001159\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715803283762,"sku":"R52001159","price":1920.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ad4de90928dcd59b6280914b236b5358_d65edff2-899a-49f1-b846-f5df849a866e.jpg?v=1788518539","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001159-hex-cap-screw-3-8-16-x-9-in-grade-5","provider":"Voomi Supply","version":"1.0","type":"link"}