{"product_id":"value-collection-88547039-hex-socket-cap-screw-1-2-13-unc","title":"Value Collection 88547039 Hex Socket Cap Screw 1\/2-13 Unc","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 88547039 is a partially threaded hex socket cap screw designed for high-strength fastening in mechanical and structural assemblies. Sized at 1\/2-13 UNC with a 3-1\/2 inch length under the head, this fastener is driven with a 3\/8 inch hex key. The alloy steel construction provides the tensile strength required for demanding clamping applications, and the black oxide finish offers a baseline level of corrosion resistance while reducing surface reflectivity. Each package contains 3 screws. This fastener is installed by machinists, millwrights, pipefitters, and general maintenance trades working across industrial, HVAC equipment, and mechanical system applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in equipment frames, mechanical housings, and structural assemblies where a recessed drive and high clamping force are required. The 1\/2-13 UNC coarse thread pattern is widely used in North American industrial equipment, making this a common replacement or field-repair fastener. Partial threading allows the smooth shank to act as a locating surface in through-hole applications. Sold in a pack of 3, this fastener fits into standard maintenance and repair inventories for shops and field technicians.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/2-13 UNC coarse thread for compatibility with standard North American fastener patterns\u003c\/li\u003e\n  \u003cli\u003e3-1\/2 inch length under head accommodates thicker material stacks and deep clamping applications\u003c\/li\u003e\n  \u003cli\u003ePartial threading provides a smooth shank for use as a locating or shoulder surface\u003c\/li\u003e\n  \u003cli\u003eAlloy steel construction delivers high tensile and shear strength\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish reduces corrosion and minimizes surface glare in service environments\u003c\/li\u003e\n  \u003cli\u003e3\/8 inch hex drive accepts standard Allen keys and hex bit sockets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/2-13 UNC hex socket cap screw for use in mechanical assemblies, equipment frames, and structural fastening applications that accept partially threaded alloy steel fasteners with a 3\/8 inch hex drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eDe-energize and lock out equipment before replacing fasteners in live mechanical or electrical assemblies. Use a correctly sized 3\/8 inch hex key or socket bit to seat the cap screw without rounding the drive cavity. Thread engagement should be verified before applying full torque to avoid cross-threading in tapped holes. Follow applicable machine and equipment manufacturer guidelines for fastener torque specifications.\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 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreading\u003c\/strong\u003e: Partially Threaded\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Hex Socket\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Size\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Alloy Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Black Oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 3 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.216 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161501\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: 88547039\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51718400377138,"sku":"88547039","price":21.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0c3cd9a10f4c152fdfc4458efd0a3d79.jpg?v=1788552985","url":"https:\/\/voomisupply.com\/products\/value-collection-88547039-hex-socket-cap-screw-1-2-13-unc","provider":"Voomi Supply","version":"1.0","type":"link"}