{"product_id":"value-collection-r52001189-machine-screw-3-8-16-x-4-in","title":"Value Collection R52001189 Machine Screw 3\/8-16 X 4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION R52001189 is a flat head Phillips drive machine screw designed for general industrial and mechanical fastening applications. It features a 3\/8-16 unified coarse thread and measures 4 inches in overall length. The screw is manufactured from steel to Grade J82 and finished with a zinc plating that provides basic corrosion resistance in standard service environments. It conforms to ASME B18.6.3 and SAE J82 dimensional and performance standards. The flat head profile sits flush with or below the surface of the mating material when countersunk correctly, making it a common choice where a low-profile fastener is required. Sold individually, with a minimum order quantity of 5 units.\u003c\/p\u003e\u003cp\u003eThis screw is suited for use in light machinery, equipment assemblies, enclosures, and structural fastening tasks where a 3\/8-16 coarse-thread fastener is specified. The Phillips drive is compatible with standard power drivers and hand tools, making it practical for production environments and field maintenance work alike. The zinc finish is appropriate for indoor or lightly protected outdoor settings where mild corrosion protection is acceptable.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/8-16 unified coarse thread for broad hardware compatibility\u003c\/li\u003e\n\u003cli\u003e4-inch overall length with no washer face\u003c\/li\u003e\n\u003cli\u003eFlat head profile allows flush or countersunk installation\u003c\/li\u003e\n\u003cli\u003ePhillips drive compatible with standard power and hand drivers\u003c\/li\u003e\n\u003cli\u003eZinc-plated steel construction meets ASME B18.6.3 and SAE J82 standards\u003c\/li\u003e\n\u003cli\u003eGrade J82 material specification for consistent mechanical properties\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard 3\/8-16 coarse-thread machine screw for use in any application specifying an ASME B18.6.3 flat head Phillips fastener in that thread size and length.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall using a properly sized Phillips driver bit to avoid cam-out and fastener head damage. For flush or recessed seating, ensure the receiving material is countersunk to the correct angle before driving. De-energize or lock out any equipment before performing fastener work on live assemblies. Apply thread torque consistent with Grade J82 steel specifications per the applicable mechanical or structural standard for the job.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8-16\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\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\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-Plated\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\u003eWeight\u003c\/strong\u003e: 0.1 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: R52001189\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51717068718386,"sku":"R52001189","price":443.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b48855f451b8d81173d9dba4e43b84e6.jpg?v=1788535282","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001189-machine-screw-3-8-16-x-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}