{"product_id":"value-collection-5040mpf-1-2-13-x-2-5in-flat-head-phillips-screw","title":"Value Collection 5040MPF 1\/2-13 X 2.5in Flat Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION 5040MPF is a 1\/2-13 UNC machine screw with a flat head and Phillips drive, manufactured from steel with a zinc finish. It measures 2.5 inches in overall length and is sized for standard inch-system fastener applications. The zinc coating provides basic corrosion resistance for general-purpose use in metal assemblies. This screw conforms to ASME B18.6.3 and SAE J82 standards, confirming dimensional and mechanical consistency. It is suited for mechanical assembly work performed by maintenance technicians, millwrights, and trade professionals requiring a countersunk fastener in steel or structural components.\u003c\/p\u003e\u003cp\u003eThis fastener is intended for use in general industrial and mechanical assemblies where a flat head profile is required to sit flush with or below the surface of the mating material. The 1\/2-13 thread designation refers to a 1\/2-inch nominal diameter with 13 threads per inch, a common coarse-thread specification in HVAC equipment frames, electrical enclosures, and mechanical support structures. No washer is included or required under the head per the standard specification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1\/2-13 UNC coarse thread for broad compatibility with standard tapped holes\u003c\/li\u003e\n\u003cli\u003eFlat head profile allows flush or countersunk seating in mating surfaces\u003c\/li\u003e\n\u003cli\u003ePhillips drive for use with standard Phillips-head bits and screwdrivers\u003c\/li\u003e\n\u003cli\u003eSteel construction with zinc finish for general-purpose corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMeets ASME B18.6.3 and SAE J82 dimensional standards\u003c\/li\u003e\n\u003cli\u003eNo washer required under head per specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard inch-system machine screw for use in any application requiring a 1\/2-13 UNC coarse-thread flat head Phillips fastener conforming to ASME B18.6.3 and SAE J82.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by hand or with a Phillips-head driver or impact driver with appropriate bit. Ensure the mating hole is properly tapped or threaded to 1\/2-13 UNC specification before driving the fastener. For countersunk applications, verify the receiving material is chamfered to match the flat head angle. Power down or de-energize any equipment before accessing fastened assemblies in electrical or HVAC enclosures.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13 UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Flat\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: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: J82\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.6.3 and SAE J82\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: 0.12 pounds\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: 5040MPF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51690611638578,"sku":"5040MPF","price":1730.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9e7470a4e145800df9701154aff1b4b7.jpg?v=1788272591","url":"https:\/\/voomisupply.com\/products\/value-collection-5040mpf-1-2-13-x-2-5in-flat-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}