{"product_id":"value-collection-mspi02500500-100bx-1-4-20-x-1-2-in-pan-head-screw","title":"Value Collection MSPI02500500-100BX 1\/4-20 X 1\/2 in Pan Head Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION MSPI02500500-100BX is a 1\/4-20 x 1\/2 inch pan head machine screw designed for general-purpose fastening in metal, plastic, and wood assemblies where a pre-tapped hole or mating nut is present. Constructed from Grade 2 steel with a zinc plating finish, these screws resist light corrosion and provide adequate tensile strength for standard mechanical applications. The slotted drive accommodates a flat-blade screwdriver, making them accessible in tight spaces where a bit driver may not fit. This box contains 100 screws, sold as a single package quantity, suited for technicians and tradespeople who need reliable fasteners on hand for service, repair, or panel assembly work.\u003c\/p\u003e\n\u003cp\u003eThese machine screws are appropriate for use in light-duty mechanical assemblies, electrical panel work, HVAC equipment housings, plumbing fixture brackets, and similar trade applications. The Unified National Coarse (UNC) thread standard ensures broad compatibility with standard tapped holes and hex nuts. The pan head profile sits low and distributes clamping load across a wide bearing surface, making it a common choice for sheet metal and cover plate installations. Length is measured under the head at 1\/2 inch, which is standard for this screw type.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread for broad compatibility with standard tapped holes and nuts\u003c\/li\u003e\n  \u003cli\u003ePan head profile provides wide bearing surface and low-profile seating\u003c\/li\u003e\n  \u003cli\u003eSlotted drive compatible with standard flat-blade screwdrivers\u003c\/li\u003e\n  \u003cli\u003eGrade 2 steel construction meets general-purpose mechanical fastening requirements\u003c\/li\u003e\n  \u003cli\u003eZinc-plated finish offers light corrosion resistance for indoor and protected environments\u003c\/li\u003e\n  \u003cli\u003eBox of 100 screws packaged for trade and service use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard UNC machine screw for use in any pre-tapped or through-bolted application requiring a 1\/4-20 thread and 1\/2 inch grip length under the head. Compatible with standard 1\/4-20 hex nuts, wing nuts, and tapped holes meeting ASME B1.1 thread specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by any trade professional or technician using a flat-blade screwdriver or appropriate bit driver. Always ensure the mating hole is properly tapped or that a compatible nut is used before driving the screw. Avoid overtightening, which can strip Grade 2 threads or damage the slotted drive recess. When installing in electrical enclosures or energized equipment, follow NFPA 70 (NEC) lockout\/tagout procedures and de-energize the equipment before beginning work.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-20\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC (Unified National Coarse)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1\/2 inch\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: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Grade 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish Coating\u003c\/strong\u003e: Zinc-Plated\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\u003ePackage Quantity\u003c\/strong\u003e: 100 screws per box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\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: MSPI02500500-100BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51702117171506,"sku":"MSPI02500500-100BX","price":1399.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/922822c813cc3e374e171d36c0e5f991.jpg?v=1788409386","url":"https:\/\/voomisupply.com\/products\/value-collection-mspi02500500-100bx-1-4-20-x-1-2-in-pan-head-screw","provider":"Voomi Supply","version":"1.0","type":"link"}