{"product_id":"hillman-fasteners-200123-hex-cap-screw-3-8-16x1-grade-5-100pk","title":"Hillman Fasteners 200123 Hex Cap Screw 3\/8-16x1 Grade 5 100PK","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HILLMAN FASTENERS 200123 is a Grade 5 hex cap screw designed for general structural and mechanical fastening applications. Manufactured from heat-treated steel with a coarse thread pitch of 3\/8-16 and a body length of 1 inch, this fastener meets standard strength requirements for medium-duty assemblies. Each box contains 100 screws, making it a practical supply for job-site stock or shop inventory. Licensed tradespeople, contractors, and maintenance technicians rely on Grade 5 hardware where a step up from standard low-carbon fasteners is required without the cost of Grade 8 specification.\u003c\/p\u003e\u003cp\u003eThese hex cap screws are suited for residential and light commercial construction, HVAC equipment mounting, plumbing fixture support, electrical enclosure assembly, and general mechanical maintenance. The coarse 3\/8-16 thread engages quickly in tapped holes and standard hex nuts, reducing installation time in field conditions. The 100-piece pack format is well suited for contractors who need consistent on-hand supply across multiple service calls or installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 5 heat-treated steel construction for medium-to-high strength fastening\u003c\/li\u003e\n\u003cli\u003e3\/8-16 coarse thread for fast engagement and reliable hold\u003c\/li\u003e\n\u003cli\u003e1-inch body length suits a wide range of standard structural and mechanical connections\u003c\/li\u003e\n\u003cli\u003e100-piece pack provides job-site-ready bulk quantity\u003c\/li\u003e\n\u003cli\u003eHex head drive is compatible with standard 9\/16-inch wrenches and sockets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 3\/8-16 coarse-thread hex cap screw suitable for use with any standard 3\/8-16 threaded nut, tapped hole, or insert meeting ASME B18.2.1 dimensional specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified tradespeople following applicable mechanical and structural codes. Use a calibrated torque wrench when application specifications require controlled clamp load. Ensure mating threads are clean and free of debris before installation. Do not mix Grade 5 fasteners with Grade 8 hardware in the same joint without verifying load requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Grade 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Heat Treated Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces per box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 51.6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HILLMAN FASTENERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 200123\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HILLMAN","offers":[{"title":"Default Title","offer_id":51559791526194,"sku":"200123","price":341.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cd3ee46a607851a26b4c6ab3dbfcb801_4df8c62f-090a-421c-9a7d-42801f8f68d3.jpg?v=1786441177","url":"https:\/\/voomisupply.com\/products\/hillman-fasteners-200123-hex-cap-screw-3-8-16x1-grade-5-100pk","provider":"Voomi Supply","version":"1.0","type":"link"}