{"product_id":"cleveland-c54727-hand-tap-1-2-13-unc-plug-4-flute-hss","title":"Cleveland C54727 Hand Tap 1\/2-13 Unc Plug 4-flute Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C54727 is a 1\/2-13 UNC straight-flute hand tap designed for cutting internal threads in both blind holes and through-holes. Built from high speed steel with a bright uncoated finish, it features four flutes and a plug chamfer, which provides a gradual thread lead suitable for a wide range of general-purpose tapping applications. The tap is ground to a Class 3B fit with an H3 thread limit, delivering close-tolerance threads. Overall length is 3.375 inches with a thread length of 0.94 inches. It is intended for use by machinists, tool-and-die makers, and maintenance technicians working in manual or low-speed machine tapping operations.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for threading alloy steel, carbon steel, aluminum, and free-machining stainless steel workpieces. The plug chamfer style makes it a practical choice for starting threads in through-holes as well as blind holes with sufficient depth for the chamfer lead. It is appropriate for both job-shop production and maintenance-repair-operations environments where 1\/2-13 UNC threads are required. The straight-flute design keeps chips moving predictably and is a standard choice for these material types in right-hand thread applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh speed steel construction provides durability across a broad range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for use with cutting fluids on ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer with 4-flute straight-flute geometry for reliable chip clearance in blind and through-hole threading\u003c\/li\u003e\n  \u003cli\u003eClass 3B fit with H3 thread limit for close-tolerance 1\/2-13 UNC threads\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, standard for the majority of fastener applications\u003c\/li\u003e\n  \u003cli\u003eNo coolant-through requirement — compatible with standard flood or brush-applied cutting oils\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for cutting 1\/2-13 UNC right-hand internal threads in alloy steel, carbon steel, aluminum, and free-machining stainless steel. Compatible with standard tap wrenches and tapping heads that accept the 0.367-inch shank diameter of Cleveland Series 1002 hand taps.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap should be installed in a tap wrench or appropriate tapping fixture; ensure the workpiece is securely clamped before beginning the threading operation. Apply a suitable cutting fluid for the workpiece material to extend tap life and improve thread finish. Back the tap off periodically to break and clear chips, especially in blind-hole applications. Follow applicable shop safety practices and ensure the tap is properly aligned with the pilot hole before applying torque.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/2-13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 13\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 3B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Style\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.94 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.367 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.275 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.4375 inches\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\u003eMaterial Application\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Free-Machining Stainless Steel\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1002\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.0122 pounds\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: C54727\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51720843952434,"sku":"C54727","price":43.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fe585f403a8bc2902fdd540ea132dd8a.jpg?v=1788569854","url":"https:\/\/voomisupply.com\/products\/cleveland-c54727-hand-tap-1-2-13-unc-plug-4-flute-hss","provider":"Voomi Supply","version":"1.0","type":"link"}