{"product_id":"value-collection-r52001096-hex-head-cap-screw","title":"Value Collection R52001096 Hex Head Cap Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52001096 is a partially threaded hex head cap screw sized at 1-1\/2-6 UNC with a 4-inch length under head. Manufactured from Grade 2 steel with a zinc-plated finish, this fastener provides corrosion resistance suitable for general-purpose mechanical and structural applications. The 2-1\/4-inch hex drive allows use with standard hex wrenches and impact drivers. At 2.9 pounds, this is a heavy-duty fastener intended for bolted assemblies where partial thread engagement and a wide hex bearing surface are required. It conforms to ASME B18.2.1 and SAE J429 dimensional and mechanical standards.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for use in equipment fabrication, mechanical assemblies, and structural connections across industrial, commercial, and trade-service environments. The partial thread configuration is typical for through-bolt applications where a smooth shank under the head reduces stress concentration. HVAC equipment frames, pump mounts, electrical enclosure assemblies, and general mechanical bracketing are common installation contexts for a fastener in this size class.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-1\/2-6 UNC thread form for high clamping load in coarse-thread applications\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank provides a smooth bearing surface through the grip length\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets SAE J429 mechanical requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers basic corrosion resistance in dry to mildly humid environments\u003c\/li\u003e\n  \u003cli\u003e2-1\/4-inch hex size is compatible with standard hex wrenches and impact sockets\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.2.1 dimensional standards for hex cap screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose Grade 2 hex head cap screw conforming to ASME B18.2.1, suitable for use in any application requiring a 1-1\/2-6 UNC partially threaded fastener with a 4-inch length under head.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians, millwrights, or licensed trade professionals depending on the assembly context. Power down or de-energize any equipment before replacing or installing fasteners in electrical or mechanical enclosures. Use a properly sized 2-1\/4-inch hex wrench or socket to avoid rounding the drive surface. Always confirm thread engagement and torque to the specification required by the equipment manufacturer or the applicable structural standard for the assembly.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1-1\/2-6 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHex Size\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.9 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B18.2.1, SAE J429\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: R52001096\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51715813638450,"sku":"R52001096","price":52.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e0a38cc2bf74be332a40eb32a1307f63.jpg?v=1788518652","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001096-hex-head-cap-screw","provider":"Voomi Supply","version":"1.0","type":"link"}