{"product_id":"value-collection-r52001080-1-4-20x4-flat-head-phillips-screw","title":"Value Collection R52001080 1\/4-20x4 Flat Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52001080 is a 1\/4-20 x 4-inch flat head Phillips machine screw manufactured from steel with a zinc finish. It carries a Grade J82 designation per ASME B18.6.3 and SAE J82, making it a standard-grade fastener suited for general mechanical assembly. The flat head profile sits flush with or below the mating surface when driven into a countersunk hole, which keeps assembled surfaces clean and snag-free. Phillips drive allows installation with common hand or power tools. This screw is sold individually but requires a minimum order quantity of 50 units per order.\u003c\/p\u003e\n\u003cp\u003eThis fastener is appropriate for light to medium-duty mechanical assemblies in industrial, commercial, and trade environments. Typical applications include panel mounting, equipment enclosures, brackets, and general machine assembly where a flush fastener profile is required. The zinc finish provides a basic level of corrosion resistance suitable for indoor and dry-environment use. HVAC techs, electricians, plumbers, and general maintenance trades routinely use this screw size for panel work and equipment enclosure assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 thread size with 4-inch overall length for deep engagement in thick stock\u003c\/li\u003e\n  \u003cli\u003eFlat head profile for flush or countersunk installations\u003c\/li\u003e\n  \u003cli\u003ePhillips drive compatible with standard power and hand drivers\u003c\/li\u003e\n  \u003cli\u003eSteel construction with zinc finish for basic corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eGrade J82 per ASME B18.6.3 and SAE J82 fastener standards\u003c\/li\u003e\n  \u003cli\u003eMinimum order quantity of 50 units per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or general-use fastener for any application requiring a 1\/4-20 thread, 4-inch overall length, flat head, Phillips drive machine screw conforming to ASME B18.6.3 or SAE J82 standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a Phillips screwdriver or power driver with the appropriate bit size to avoid cam-out and head damage. When countersinking, match the countersink angle to the screw head angle for full flush seating. De-energize and lock out any electrical equipment before installing or removing fasteners on or near live panels, per NFPA 70E guidelines. Do not overtighten steel screws into softer base materials such as aluminum without accounting for thread strip-out limits.\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\u003eLength (Overall)\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4 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 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\u003eFastener Standard\u003c\/strong\u003e: ASME B18.6.3 and SAE J82\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 Weight\u003c\/strong\u003e: 2.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 50\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: R52001080\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51696108699954,"sku":"R52001080","price":6595.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c47f9181f2b24255d15ccbe2720b9152.jpg?v=1788340098","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001080-1-4-20x4-flat-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}