{"product_id":"value-collection-r57600598-shoulder-screw-5-8-in-18-8-ss","title":"Value Collection R57600598 Shoulder Screw 5\/8 in 18-8 Ss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R57600598 is a hex socket shoulder screw machined from 18-8 stainless steel with an uncoated finish. The shoulder measures 5\/8 inches in diameter and 3\/4 inches in length, providing a precision bearing surface for rotating or sliding components. The threaded portion is 1\/2-13 UNC, and the head uses a 5\/16-inch hex socket drive. This fastener is suited for mechanical assemblies where a fixed-diameter shaft or pivot point is required. Machinists, millwrights, and maintenance technicians are the typical installers.\u003c\/p\u003e\n\u003cp\u003eShoulder screws of this type are used in fixtures, jigs, linkages, and machinery where a hardened or precision-ground shaft shoulder acts as a bearing journal or spacer. The 18-8 stainless steel construction offers corrosion resistance suitable for moderate chemical and moisture exposure, making it appropriate for industrial equipment, food-processing fixtures, and similar applications where fastener corrosion is a concern.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eShoulder diameter of 5\/8 inches provides a precise bearing surface for bushings and rotating components\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch shoulder length accommodates standard linkage and pivot designs\u003c\/li\u003e\n  \u003cli\u003e1\/2-13 UNC thread standard for broad hardware compatibility\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction for corrosion resistance in wet or chemical environments\u003c\/li\u003e\n  \u003cli\u003e5\/16-inch hex socket drive for secure torque transfer with standard Allen keys or hex bits\u003c\/li\u003e\n  \u003cli\u003eUncoated finish maintains dimensional accuracy and allows for direct contact with mating parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use shoulder screw for mechanical assemblies, fixtures, and machinery requiring a 5\/8-inch diameter shoulder with a 1\/2-13 UNC threaded engagement.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a 5\/16-inch hex key or socket bit. Ensure mating bores and bushings are clean and sized appropriately for the 5\/8-inch shoulder before installation. Do not apply thread-locking compounds to the shoulder surface, as this may interfere with the bearing function. Torque to the assembly specification required by the host equipment design.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 5\/8 inches (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShoulder Length\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Diameter\u003c\/strong\u003e: 7\/8 inches (0.8750 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 3\/8 inches (0.3750 inches)\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: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: R57600598\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51709523689778,"sku":"R57600598","price":26.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4bbbd449d3521c86e24ad818bddd67ec_f96796af-d22c-4944-9961-d815a58cfb3e.jpg?v=1788457499","url":"https:\/\/voomisupply.com\/products\/value-collection-r57600598-shoulder-screw-5-8-in-18-8-ss","provider":"Voomi Supply","version":"1.0","type":"link"}