{"product_id":"value-collection-r52001312-8-32x4-round-head-machine-screw","title":"Value Collection R52001312 8-32x4 Round Head Machine Screw","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52001312 is a #8-32 machine screw measuring 4 inches in length under head, featuring a round head with combination slotted and Phillips drive. Manufactured from steel with a zinc-plated finish, it meets ASME B18.6.3 and SAE J82 standards for dimensional accuracy and mechanical performance. This fastener is intended for general mechanical assembly applications across industrial, commercial, and trade environments. Installation is straightforward with either a flat-blade or Phillips screwdriver. Sold individually per package with a minimum order quantity of 100 units.\u003c\/p\u003e\n\u003cp\u003eThis machine screw is suited for light-gauge metal panel assembly, electrical enclosure mounting, HVAC equipment housings, and general mechanical fastening tasks where a #8-32 thread is called out. The zinc-plated finish provides basic corrosion resistance in dry or lightly humid indoor environments. The combination drive allows use with either a standard flat-blade or Phillips screwdriver, reducing the chance of a drive mismatch on the job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread size #8-32 UNC for broad compatibility with standard tapped holes and hex nuts\u003c\/li\u003e\n  \u003cli\u003e4-inch length under head for deeper engagement in stacked panels or thick substrates\u003c\/li\u003e\n  \u003cli\u003eRound head profile distributes clamping load across a wider bearing surface\u003c\/li\u003e\n  \u003cli\u003eCombination slotted and Phillips drive accepts both flat-blade and Phillips drivers\u003c\/li\u003e\n  \u003cli\u003eZinc-plated steel finish meets ASME B18.6.3 and SAE J82 standards\u003c\/li\u003e\n  \u003cli\u003eWithout washer style — clean install directly against mating surface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard #8-32 UNC machine screw suitable for pre-tapped holes, threaded inserts, or use with a matching hex nut in general mechanical, electrical, and HVAC enclosure assembly applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis fastener is installed by mechanical, electrical, or HVAC technicians during panel and enclosure assembly. Power down any equipment before fastening or removing screws on live electrical enclosures, following NEC requirements. Use the correct driver bit size to avoid cam-out and damage to the drive recess. Do not overtorque into thin sheet metal or plastic standoffs, as the 4-inch length may extend through thinner assemblies.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: #8-32 UNC\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: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Type\u003c\/strong\u003e: Slotted and 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-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\u003eWeight\u003c\/strong\u003e: 0.0212 pounds\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: R52001312\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691622531378,"sku":"R52001312","price":1917.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5e040e55f3a39e8f992df6ff4e4ec2e8.jpg?v=1788287892","url":"https:\/\/voomisupply.com\/products\/value-collection-r52001312-8-32x4-round-head-machine-screw","provider":"Voomi Supply","version":"1.0","type":"link"}