{"product_id":"cleveland-c54467-hand-tap-1-4-28-unf-plug-4-flute-hss","title":"Cleveland C54467 Hand Tap 1\/4-28 Unf Plug 4-flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C54467 is a 1\/4-28 UNF straight-flute hand tap designed for cutting internal threads in both blind holes and through-holes. Built from high speed steel (HSS) with a bright, uncoated finish, it delivers consistent thread quality across a range of common workpiece materials. The plug chamfer (3-5 thread lead) makes it suitable for most general-purpose tapping operations where a starting tap is not required. At 2.5 inches overall length with a 0.63-inch threaded section, this tap fits standard tap handles and is sized for precision work in 1\/4-28 applications. The 4-flute straight-flute design suits hand tapping in stable setups.\u003c\/p\u003e\n\u003cp\u003eThis tap is used in machine shops, maintenance and repair operations, and field fabrication where 1\/4-28 UNF internal threads are required. The straight-flute geometry works in both blind-hole and through-hole configurations. Material applications include alloy steel, aluminum, carbon steel, and free-machining stainless steel. It is a Series 1002 tap, intended for hand tapping operations with a standard tap wrench or T-handle.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1\/4-28 UNF thread form, right-hand cut, Class 2B fit\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer for general-purpose blind-hole and through-hole tapping\u003c\/li\u003e\n  \u003cli\u003e4-flute straight-flute design for stable hand tapping\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with bright uncoated finish\u003c\/li\u003e\n  \u003cli\u003eH2 thread limit for controlled fit tolerance\u003c\/li\u003e\n  \u003cli\u003eCompatible with alloy steel, aluminum, carbon steel, and free-machining stainless steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard hand tap for use in any application requiring 1\/4-28 UNF internal threads. Fits standard tap handles sized for 1\/4-inch taps. Suitable for alloy steel, aluminum, carbon steel, and free-machining stainless steel workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eMachinists and maintenance technicians should secure the workpiece firmly before tapping. Use appropriate cutting fluid for the workpiece material to extend tap life and improve thread quality. Back the tap off periodically during hand tapping to break chips and reduce the risk of tap breakage. Ensure the tap is started square to the hole to maintain thread alignment and Class 2B fit tolerance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 28\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 2B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches (63.5 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.63 inches (25.4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.255 inches (6.48 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.3125 inches (7.94 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.191 inches (4.85 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading, Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Free-Machining Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1002\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C54467\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51691723063602,"sku":"C54467","price":27.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/160c8a7c6976dc9efc835796feef48ed.jpg?v=1788288898","url":"https:\/\/voomisupply.com\/products\/cleveland-c54467-hand-tap-1-4-28-unf-plug-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}