{"product_id":"value-collection-r52000305-flat-head-machine-screw-1-4-20","title":"Value Collection R52000305 Flat Head Machine Screw 1\/4-20","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION R52000305 is a flat head slotted machine screw manufactured from brass and conforming to ASME B18.6.3. It features a 1\/4-20 unified coarse thread with an overall length of 2 inches and a full 2-inch length under the head, meaning the thread runs the full shank. The flat head profile seats flush with or below the mating surface, making it well suited for applications where a smooth, unobstructed surface finish is required. This fastener is supplied in the inch measurement system and is sold in a minimum order quantity of 10 pieces.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in light mechanical assemblies, electrical enclosures, panel fabrication, and general trade applications where a non-ferrous, corrosion-resistant fastener is preferred. Brass construction makes it appropriate for use in environments where galvanic compatibility with copper or aluminum components is a consideration, or where a non-magnetic fastener is required. HVAC technicians, electricians, and plumbers commonly use brass machine screws when fastening components in wet or corrosive service environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBrass construction for corrosion resistance and galvanic compatibility with copper and aluminum\u003c\/li\u003e\n  \u003cli\u003eFlat head profile allows flush or countersunk installation\u003c\/li\u003e\n  \u003cli\u003eSlotted drive compatible with standard flat-blade screwdrivers\u003c\/li\u003e\n  \u003cli\u003e1\/4-20 UNC thread for broad hardware compatibility\u003c\/li\u003e\n  \u003cli\u003eFull 2-inch length under the head with no reduced shank\u003c\/li\u003e\n  \u003cli\u003eConforms to ASME B18.6.3 dimensional standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 x 2-inch flat head slotted machine screw per ASME B18.6.3, compatible with any tapped hole or nut conforming to 1\/4-20 UNC thread specifications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall using a flat-blade screwdriver sized to the slot width to avoid cam-out and head damage. A properly sized countersink in the mating material ensures full flat head seating and flush surface finish. Avoid over-torquing brass fasteners, as the material is softer than steel and susceptible to thread stripping. Ensure the mating thread is clean and free of debris 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: 1\/4-20 UNC\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: Slotted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMeasurement System\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFastener Standard\u003c\/strong\u003e: ASME B18.6.3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10 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: R52000305\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51719178027314,"sku":"R52000305","price":1263.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7dc5a04135162c0dceb50cc76d8904f6.jpg?v=1788557933","url":"https:\/\/voomisupply.com\/products\/value-collection-r52000305-flat-head-machine-screw-1-4-20","provider":"Voomi Supply","version":"1.0","type":"link"}