{"product_id":"value-collection-86853496-hex-cap-screw-1-2-13-grade-8-5-pack","title":"Value Collection 86853496 Hex Cap Screw 1\/2-13 Grade 8 5-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 86853496 is a 1\/2-13 x 2-1\/2 inch hex head cap screw designed for high-strength mechanical fastening applications. Built from Grade 8 steel with a zinc-plated finish, this screw delivers superior tensile strength and corrosion resistance compared to lower-grade fasteners. The partial threading design provides a smooth shank section under the head, which is important for clamping applications where shank load-bearing is required. Sold in a pack of 5, this fastener follows UNC thread standards and is measured by length under head. It is commonly installed by millwrights, pipefitters, HVAC mechanics, plumbers, and general maintenance technicians.\u003c\/p\u003e\n\u003cp\u003eThis cap screw is suited for structural, mechanical, and equipment assembly applications in both commercial and industrial settings. The 1\/2-13 UNC thread size is one of the most widely used coarse-thread fastener sizes in North American trade work, making this screw a standard go-to for equipment mounts, brackets, flanges, and general mechanical assemblies where high clamping force is needed. The zinc plating provides a basic barrier against oxidation in dry and mildly humid environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGrade 8 steel construction for high tensile and proof load strength\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish for corrosion resistance in standard service environments\u003c\/li\u003e\n  \u003cli\u003ePartially threaded shank for superior clamping performance and shear load handling\u003c\/li\u003e\n  \u003cli\u003eUNC 1\/2-13 thread standard — compatible with standard 1\/2-13 nuts and tapped holes\u003c\/li\u003e\n  \u003cli\u003e2-1\/2 inch length under head for versatile bolt-up depth options\u003c\/li\u003e\n  \u003cli\u003ePack of 5 per package, minimum order quantity of 1 package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC inch-series hex head cap screw for use with any 1\/2-13 threaded nut, insert, or tapped hole conforming to UNC thread standards in mechanical and structural assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or tradesperson using an appropriate socket or wrench sized for a 1\/2-inch hex cap screw. Always verify that mating threads and tapped hole depth are compatible before installation. Do not exceed the rated clamp load of Grade 8 fasteners for the given joint material, and consult applicable equipment service manuals or structural specifications for torque requirements. Use thread-locking compound or hardened washers where vibration or dynamic loading is a factor.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading Type\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 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.18 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 86853496\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51701220344114,"sku":"86853496","price":27.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/41a69bf1947307087f99b5520ab48a18.jpg?v=1788400104","url":"https:\/\/voomisupply.com\/products\/value-collection-86853496-hex-cap-screw-1-2-13-grade-8-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}