{"product_id":"value-collection-r63004023-shoulder-screw-18-8-ss-3-8-16","title":"Value Collection R63004023 Shoulder Screw 18-8 Ss 3\/8-16","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R63004023 is an 18-8 stainless steel shoulder screw designed for precision fastening applications where a smooth, accurately dimensioned shoulder serves as a bearing surface, pivot point, or alignment pin. The shoulder measures 0.5 inches in diameter and 1 inch in length, providing reliable contact surface geometry in assemblies requiring controlled movement or tight tolerances. The threaded section is 3\/8-16 UNC, driven by a 0.25 inch hex socket. This fastener is installed by mechanical assemblers, millwrights, and maintenance technicians across a wide range of industrial and light manufacturing environments.\u003c\/p\u003e\u003cp\u003eThis shoulder screw is suited for use in jigs, fixtures, linkage assemblies, and pivot mechanisms where a hardened or polished shoulder engages a mating bore, bushing, or bearing. The 18-8 stainless steel construction makes it appropriate for moderately corrosive environments, including food-processing adjacent equipment, outdoor assemblies, and wet industrial settings. It is sold in minimum order quantities of 5 units per order, with 1 piece per package.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.5 inch shoulder diameter provides consistent contact surface for bearing and pivot applications\u003c\/li\u003e\n\u003cli\u003e1 inch shoulder length suits standard fixture and linkage depth requirements\u003c\/li\u003e\n\u003cli\u003e3\/8-16 UNC thread ensures compatibility with standard tapped holes and hex nuts\u003c\/li\u003e\n\u003cli\u003e18-8 stainless steel construction offers good corrosion resistance in moderate environments\u003c\/li\u003e\n\u003cli\u003e0.25 inch hex socket drive for installation with standard Allen keys or hex bit drivers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC shoulder screw for use in jigs, fixtures, pivot assemblies, and linkage mechanisms requiring a 0.5 inch shoulder diameter and 3\/8-16 threaded engagement.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by mechanical technicians using a 0.25 inch hex key or socket bit driver. Ensure the mating bore or bushing matches the 0.5 inch shoulder diameter before installation to maintain proper fit and function. Do not over-torque the threaded section, as this can distort the shoulder or damage the mating component. Follow applicable machinery safety lockout procedures before servicing any assembly containing this fastener.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShoulder Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShoulder Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\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: 0.25 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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 5\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: R63004023\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51722982523186,"sku":"R63004023","price":62.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2a57ee8fa4c77288aba6168a5c145e8.jpg?v=1788598823","url":"https:\/\/voomisupply.com\/products\/value-collection-r63004023-shoulder-screw-18-8-ss-3-8-16","provider":"Voomi Supply","version":"1.0","type":"link"}