{"product_id":"value-collection-0410mpr-4-40-x-5-8-in-round-head-phillips-screw","title":"Value Collection 0410MPR 4-40 X 5\/8 in Round Head Phillips Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 0410MPR is a 4-40 unified coarse thread machine screw designed for precision fastening applications in light-gauge metal, electronics, and equipment assembly. The round head profile provides a low-profile dome shape suitable for through-hole and clearance-hole installations. Driven by a Phillips bit, the screw measures 5\/8 inches in length under head. It is manufactured from steel with a zinc-plated finish that provides corrosion resistance in indoor and light-duty environments. Conforming to ASME B18.6.3 and SAE J82 standards, this fastener is sold in minimum order quantities of 100 pieces per transaction.\u003c\/p\u003e\n\u003cp\u003eThis screw is used across a wide range of trade and light industrial applications including HVAC control panel assembly, electrical enclosure fabrication, small appliance repair, and electronic equipment maintenance. The 4-40 thread size is common in instrument panels, junction boxes, and low-voltage control boards where compact fasteners are required. Technicians and assemblers working with sheet metal chassis or plastic housings will find this a standard replacement or assembly fastener for #4 tapped holes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e4-40 unified coarse thread for reliable engagement in standard #4 tapped holes\u003c\/li\u003e\n  \u003cli\u003eRound head profile with Phillips drive for easy installation with a standard bit\u003c\/li\u003e\n  \u003cli\u003e5\/8-inch length under head suits moderate material stack thicknesses\u003c\/li\u003e\n  \u003cli\u003eZinc-plated steel construction provides indoor corrosion resistance\u003c\/li\u003e\n  \u003cli\u003eMeets ASME B18.6.3 and SAE J82 dimensional and material standards\u003c\/li\u003e\n  \u003cli\u003eNo washer — clean underhead bearing surface for direct contact fastening\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 4-40 machine screw for any application requiring a #4-40 unified coarse thread fastener with a round Phillips head per ASME B18.6.3 specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a Phillips screwdriver or a No. 1 Phillips bit in a power driver set to a low torque clutch setting to avoid stripping the small-diameter thread. Ensure the mating tapped hole is clean and free of debris before driving. Do not overtighten — 4-40 threads are fine-pitch and the screw cross-section is small, making them susceptible to shear under excessive torque. For electrical panel applications, follow applicable NEC guidelines for fastener use in enclosures.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 4-40\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Phillips\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 5\/8 inches\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-Plated\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, 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 Weight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100 pieces\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: 0410MPR\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51698609324338,"sku":"0410MPR","price":705.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d5bf89ff6d57caedc9829a190ea27e2d.jpg?v=1788365408","url":"https:\/\/voomisupply.com\/products\/value-collection-0410mpr-4-40-x-5-8-in-round-head-phillips-screw","provider":"Voomi Supply","version":"1.0","type":"link"}