{"product_id":"value-collection-r63008841-flat-socket-cap-screw-4-40","title":"Value Collection R63008841 Flat Socket Cap Screw 4-40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R63008841 is a flat socket cap screw engineered for precision fastening applications where a flush or countersunk head profile is required. Sized at 4-40 UNC threading with an overall length of 5\/8 inches, this screw features an 82-degree flat head geometry and a 1\/16-inch hex socket drive. Manufactured from 18-8 stainless steel, it delivers reliable corrosion resistance in wet, chemical-exposed, or outdoor environments. Installers in electrical, mechanical, HVAC, and plumbing trades rely on fasteners like this where a low-profile head seating flush with the mating surface is critical to assembly integrity.\u003c\/p\u003e\n\u003cp\u003eThis fastener is suited for light-duty mechanical assemblies, panel mounting, enclosure work, and instrument-grade applications where a non-protruding head is required. The 4-40 UNC thread is a fine, small-diameter standard commonly found in electrical panels, control boxes, instrumentation housings, and small mechanical subassemblies. The 18-8 stainless steel construction makes it appropriate for environments where carbon steel fasteners would corrode prematurely. This item is sold individually but carries a minimum order quantity of 100 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e82-degree flat head seats flush with countersunk surfaces for a low-profile finish\u003c\/li\u003e\n  \u003cli\u003e1\/16-inch hex socket drive for precise torque application in confined spaces\u003c\/li\u003e\n  \u003cli\u003e4-40 UNC thread standard for compatibility with common small-diameter tapped holes\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction resists corrosion in wet or chemically active environments\u003c\/li\u003e\n  \u003cli\u003eOverall length of 5\/8 inches measured from head tip to thread end\u003c\/li\u003e\n  \u003cli\u003eInch measurement system; thread standard is UNC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard inch-series flat socket cap screw for use in any application requiring a 4-40 UNC thread and an 82-degree countersunk flat head seating profile.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a 1\/16-inch hex key or Allen driver sized to fit the socket recess. Ensure the mating surface is properly countersunk to 82 degrees before seating the fastener to achieve a flush finish. Do not overtighten small-diameter stainless steel fasteners, as galling can occur; apply an anti-seize compound if repeated removal is expected. This fastener is typically installed by mechanical, electrical, or instrumentation technicians following applicable assembly specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: 82-degree Flat\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: 1\/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\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.003 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\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: R63008841\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692960055602,"sku":"R63008841","price":881.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e7002ef70b50d7a3c06980258b591ed7.jpg?v=1788305496","url":"https:\/\/voomisupply.com\/products\/value-collection-r63008841-flat-socket-cap-screw-4-40","provider":"Voomi Supply","version":"1.0","type":"link"}