{"product_id":"machine-screws-slotted-round-steel-black-oxide-1-4-20x3-4_1412msrbkc","title":"1\/4\"-20 X 3\/4\" Machine Screws | Round Head | Slotted Drive | Steel Black Oxide (3000\/Pkg.)","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cb\u003eMachine Screws Slotted Round\u003c\/b\u003e – engineered for durability and versatility. These steel machine screws feature a classic slotted drive, a round head for a clean, low-profile appearance, and a black oxide finish that provides corrosion resistance and a sleek look for metal-to-metal assemblies, electronics enclosures, and machinery projects. The 1\/4-20 thread size with a 3\/4 inch length is a reliable standard for a wide range of applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eSlotted drive for easy installation with a standard screwdriver\u003c\/li\u003e \u003cli\u003eRound head design for a smooth, flush appearance in exposed or recessed applications\u003c\/li\u003e \u003cli\u003eSteel construction delivers strong, dependable performance\u003c\/li\u003e \u003cli\u003eBlack oxide finish offers moderate corrosion resistance and a sleek, professional look\u003c\/li\u003e \u003cli\u003eMetric-compatible sizing: 1\/4-20 UNC thread with a 3\/4 in length\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThread size: 1\/4-20 UNC\u003c\/li\u003e \u003cli\u003eLength: 3\/4 inch\u003c\/li\u003e \u003cli\u003eMaterial: Steel\u003c\/li\u003e \u003cli\u003eFinish: Black oxide\u003c\/li\u003e \u003cli\u003eHead type: Round\u003c\/li\u003e \u003cli\u003eDrive type: Slotted\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMetal fabrication and machinery assemblies\u003c\/li\u003e \u003cli\u003eElectronics enclosures and control panels\u003c\/li\u003e \u003cli\u003eAutomotive and hobby projects requiring a robust fastener with a clean finish\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cb\u003eWhy choose these fasteners?\u003c\/b\u003e They combine a proven slot drive with a durable round head and a protective black oxide finish, delivering reliable performance in everyday fastening tasks. Use with compatible nuts or tapped holes for secure, long-lasting joints.\u003c\/p\u003e \u003ch3\u003eInstallation \u0026amp; Care\u003c\/h3\u003e\n\u003cp\u003eEnsure threads are clean and aligned before tightening. Use an appropriate screwdriver to avoid head damage, and torque to manufacturer recommendations for your specific application. Store in a dry environment to maintain the finish and prevent corrosion.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mutual Screw","offers":[{"title":"Default Title","offer_id":50345323823383,"sku":"1412MSRBKC","price":365.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/1125\/5063\/files\/1424MSRBKC_2389863e-4b0b-4707-9ba9-a590c7e84510.webp?v=1747150714","url":"https:\/\/mutualscrew.com\/products\/machine-screws-slotted-round-steel-black-oxide-1-4-20x3-4_1412msrbkc","provider":"Mutual Screw \u0026 Supply","version":"1.0","type":"link"}