{"product_id":"value-collection-92589-machine-screw-1-4-20-x-1-in-flat-head","title":"Value Collection 92589 Machine Screw 1\/4-20 X 1 in Flat Head","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION 92589 is a 1\/4-20 x 1 inch flat head slotted machine screw manufactured from 18-8 stainless steel with a bright, uncoated finish. It uses Unified National Coarse (UNC) threading and is sold in a minimum order quantity of 25 pieces per package. The flat head profile sits flush with the mating surface when fully driven, making it a common choice in assemblies where a smooth, low-profile finish is required. Installers use a standard flat-blade screwdriver or slotted bit for installation. This fastener is suited for light mechanical and structural fastening tasks across a wide range of trade and industrial applications.\u003c\/p\u003e\n\u003cp\u003eThis screw is used in residential, commercial, and light industrial settings wherever a 1\/4-20 UNC thread is specified. The 18-8 stainless steel construction provides good corrosion resistance, making it appropriate for indoor applications with moderate moisture exposure and for general-purpose assembly work. Electricians, plumbers, HVAC technicians, and general contractors commonly use 1\/4-20 flat head machine screws for panel mounting, equipment assembly, and fixture attachment. The overall length is 1 inch, and the length under the head is also 1 inch, consistent with flat head geometry.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-20 UNC thread form for broad compatibility with standard tapped holes and hex nuts\u003c\/li\u003e\n  \u003cli\u003eFlat head profile seats flush with the workpiece surface for clean, low-profile assemblies\u003c\/li\u003e\n  \u003cli\u003eSlotted drive accepts standard flat-blade screwdrivers and bits\u003c\/li\u003e\n  \u003cli\u003e18-8 stainless steel construction provides corrosion resistance without plating\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish — no additional surface treatment that could affect thread fit\u003c\/li\u003e\n  \u003cli\u003eSold in multiples of 25, suitable for job-site and service-van stocking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard 1\/4-20 UNC flat head slotted machine screw for use in any application requiring that thread size and head style. Compatible with standard 1\/4-20 tapped holes, threaded inserts, and hex nuts across inch-measurement fastener systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation requires a flat-blade screwdriver or slotted bit sized to the head. Ensure the mating hole is properly tapped to 1\/4-20 UNC before driving the screw to avoid cross-threading. For flush seating, a countersunk hole matching the flat head angle is required. Do not exceed the rated torque for the material being fastened, and verify thread engagement depth is sufficient for the application load.\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\u003eOverall Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1 inch\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: Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 18-8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWasher Style\u003c\/strong\u003e: Without Washer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1 (Minimum Order Quantity: 25)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: 92589\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51720290533682,"sku":"92589","price":19.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8eae378f7dca975388b0f5555ff614b6.jpg?v=1788562240","url":"https:\/\/voomisupply.com\/products\/value-collection-92589-machine-screw-1-4-20-x-1-in-flat-head","provider":"Voomi Supply","version":"1.0","type":"link"}