{"product_id":"value-collection-586021pr-2-56-x-3-4-flat-head-phillips-screw","title":"Value Collection 586021PR 2-56 X 3\/4 Flat Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 586021PR is a 2-56 machine screw with a flat head and Phillips drive, manufactured from steel with a zinc finish. The flat head profile sits flush with the mating surface when installed, making it a common choice in assemblies where a low-profile fastener is required. The zinc coating provides basic corrosion resistance in general indoor applications. This screw meets ASME B18.6.3 and SAE J82 dimensional and material standards. Machinists, technicians, and maintenance professionals use this fastener in light-duty mechanical assemblies, electronics enclosures, and instrument panels where a 2-56 thread form is specified.\u003c\/p\u003e\n\u003cp\u003eThe 586021PR is suited for applications calling for a 2-56 unified coarse thread in a 3\/4 inch overall length. It is commonly installed in precision sheet metal assemblies, control panels, HVAC equipment covers, and small appliance housings. The flat countersunk head requires a matching countersunk hole in the mating material for a flush-mount installation. This fastener is sold in a minimum order quantity of 100 pieces per package, making it practical for shop stock or production-line use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-56 thread size with 3\/4 inch overall length for flush flat-head installations\u003c\/li\u003e\n  \u003cli\u003ePhillips drive for use with standard Phillips screwdrivers and power bits\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 — clean countersunk seating without additional hardware\u003c\/li\u003e\n  \u003cli\u003ePackaged in multiples of 100 for efficient shop and production stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in any application specifying a 2-56 x 3\/4 inch flat head Phillips machine screw per ASME B18.6.3 inch-series standards.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a properly countersunk clearance hole sized for the 2-56 thread and flat head profile. Use a Phillips screwdriver or bit matched to the drive size to avoid cam-out and head damage. Do not overtighten — the 2-56 thread form is fine and susceptible to stripping in soft or thin base materials. Always confirm thread engagement depth and material compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 2-56\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3\/4 inches\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: Flat (Countersunk)\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\u003eMaterial Grade\u003c\/strong\u003e: J82\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Zinc\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 \/ 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\u003eUNSPSC Code\u003c\/strong\u003e: 31161504\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 100 pieces per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.05 pounds\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: 586021PR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689269690674,"sku":"586021PR","price":1455.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a7689c4524ed7ccc6064b057990216e7.jpg?v=1788256587","url":"https:\/\/voomisupply.com\/products\/value-collection-586021pr-2-56-x-3-4-flat-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}