{"product_id":"value-collection-msc-67571083-4-40-x-3-4-in-pan-head-phillips-screw","title":"Value Collection MSC-67571083 4-40 X 3\/4 in Pan Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION MSC-67571083 is a 4-40 UNC machine screw designed for precision fastening applications where corrosion resistance and reliable thread engagement are required. Measuring 3\/4 inches in length under the head, this pan head Phillips drive fastener is manufactured from Grade 18-8 stainless steel with a bright, uncoated finish. The pan head profile provides a low-profile, wide bearing surface well suited to sheet metal, electronics enclosures, and light mechanical assemblies. It is installed by technicians and assemblers working in environments where ferrous hardware is not acceptable.\u003c\/p\u003e\u003cp\u003eThis screw is suited for light-duty mechanical, electrical, and electronic assembly work. The 4-40 thread designation is one of the most common small-diameter unified coarse thread (UNC) standards in North American trade and OEM manufacturing. It is widely used in control panel fabrication, instrumentation mounting, HVAC control board enclosures, and electrical junction box work where small-diameter stainless fasteners are specified. The Phillips drive is compatible with standard No. 1 Phillips screwdrivers and power bit drivers.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eGrade 18-8 stainless steel construction resists corrosion and oxidation in damp or chemically active environments\u003c\/li\u003e\n\u003cli\u003e4-40 UNC thread provides reliable engagement in tapped holes and standard 4-40 nuts\u003c\/li\u003e\n\u003cli\u003ePan head profile offers a wide, flat bearing surface with a rounded top for low-profile installations\u003c\/li\u003e\n\u003cli\u003ePhillips drive accepts standard No. 1 Phillips bits for hand and power tool installation\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish maintains dimensional consistency and avoids plating buildup on threads\u003c\/li\u003e\n\u003cli\u003eLength measured under head at 3\/4 inches for consistent grip-length calculations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard UNC fastener compatible with any 4-40 tapped hole or 4-40 threaded insert per ASME B1.1 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a No. 1 Phillips screwdriver or matching power driver bit to avoid cam-out and head damage. De-energize any electrical assembly before fastening or removing hardware in live enclosures. Apply thread-locking compound only if specified by the assembly drawing, as it may interfere with disassembly during service. Do not overtighten into plastic or thin sheet metal; use a torque-limiting driver when the substrate material requires it.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Pan Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Phillips\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: Bright \/ Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\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: MSC-67571083\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51710645600562,"sku":"MSC-67571083","price":1292.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b545edbf788ef80151f338ee91af6139.jpg?v=1788469047","url":"https:\/\/voomisupply.com\/products\/value-collection-msc-67571083-4-40-x-3-4-in-pan-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}