{"product_id":"value-collection-1516mpf-1-4-28x1in-flat-head-phillips-screw","title":"Value Collection 1516MPF 1\/4-28x1in Flat Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 1516MPF is a 1\/4-28 unified fine thread machine screw designed for general fastening applications in metal assemblies. It features a flat head profile and Phillips drive, allowing it to sit flush with or below the surface of a countersunk workpiece. Constructed from steel with a zinc finish coating, it meets ASME B18.6.3 and SAE J82 standards for dimensional and mechanical compliance. The overall length is 1 inch, measured from the top of the head to the end of the shank. This screw is a standard hardware item installed by machinists, electricians, HVAC technicians, and general tradespeople during panel assembly, equipment mounting, and component fastening tasks.\u003c\/p\u003e\n\u003cp\u003eThis screw is suited for use in light to medium-duty metal fastening applications where a flush or countersunk finish is required. The 1\/4-28 fine thread pitch provides tighter thread engagement and better resistance to loosening under vibration compared to coarse thread equivalents, making it appropriate for mechanical assemblies, electrical enclosures, HVAC equipment panels, and similar trade installations. It is sold individually but requires a minimum order quantity of 100 pieces per order.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 unified fine thread for tight engagement and vibration resistance\u003c\/li\u003e\n  \u003cli\u003eFlat head with Phillips drive for flush or countersunk installations\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc finish for corrosion resistance in indoor applications\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.6.3 and SAE J82 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eOverall length of 1 inch; length under head also 1 inch\u003c\/li\u003e\n  \u003cli\u003eNo washer included; sold without washer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-28 x 1 inch flat head Phillips machine screw conforming to ASME B18.6.3 and SAE J82, suitable for use in any application specifying this thread size, drive type, and head style in steel with zinc finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a Phillips screwdriver or Phillips-tip power driver sized for a 1\/4-inch screw head. Countersink the mating material to the appropriate angle before installation to achieve a flush seating surface. Power down or de-energize any electrical equipment before fastening screws on live panels or enclosures in accordance with applicable NFPA 70 (NEC) lockout\/tagout procedures. Do not overtighten, as fine thread fasteners in thin metal are susceptible to thread stripping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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 Coating\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: 0.0137 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 pieces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 1516MPF\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692102680882,"sku":"1516MPF","price":5768.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b8c7e101d3e434bac4a33ddd102959bd.jpg?v=1788293140","url":"https:\/\/voomisupply.com\/products\/value-collection-1516mpf-1-4-28x1in-flat-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}