{"product_id":"cleveland-c55102-hand-tap-6-40-unf-plug-rh-tin-hss","title":"Cleveland C55102 Hand Tap 6-40 Unf Plug Rh Tin Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C55102 is a 6-40 UNF straight flute hand tap designed for cutting internal threads in both blind holes and through-holes. Built from high speed steel with a titanium nitride (TiN) coating, it delivers extended tool life and reduced friction during threading operations. The plug chamfer style provides a gradual lead-in, making it suitable for general-purpose tapping work. With a right-hand thread direction, 3-flute geometry, and H2 thread limit, this tap produces Class 2B and 3B fits — the tolerances most commonly specified for standard fastener assemblies in industrial and maintenance applications. Overall length is 2 inches with a thread length of 11\/16 inches.\u003c\/p\u003e\u003cp\u003eThis tap is intended for use in machine shops, maintenance and repair operations, and production environments where 6-40 UNF threads are required. It is suited for both blind hole and through-hole threading applications. Compatible material applications include alloy steel, aluminum, carbon steel, and free-machining stainless steel, making it a versatile choice for machinists and tooling technicians working across a range of workpiece materials. It belongs to the Cleveland Series 1002TN, a straight flute hand tap line.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiN coating reduces friction and extends tool life compared to uncoated HSS taps\u003c\/li\u003e\n\u003cli\u003ePlug chamfer provides gradual thread engagement, ideal for general-purpose threading\u003c\/li\u003e\n\u003cli\u003e3-flute straight flute geometry suits a wide range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eH2 thread limit produces Class 2B and 3B fits for standard fastener tolerance requirements\u003c\/li\u003e\n\u003cli\u003eRight-hand thread direction; compatible with blind hole and through-hole applications\u003c\/li\u003e\n\u003cli\u003eCompact 2-inch overall length for use in confined work areas\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for threading 6-40 UNF internal threads in alloy steel, aluminum, carbon steel, and free-machining stainless steel workpieces in blind hole and through-hole configurations.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by machinists or tooling technicians using a standard tap wrench or tapping fixture. Before use, ensure the workpiece is securely fixtured and the pilot hole is drilled to the correct tap drill diameter for a 6-40 UNF thread. Apply appropriate cutting fluid for the workpiece material to promote chip evacuation and prolong tap life. Straight flute taps do not actively evacuate chips, so back off periodically during blind hole tapping to break and clear chips.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 6-40\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: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer Type\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, 3B\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: 3\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: 2 inches (50.80 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.6875 inches (11\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.141 inches (3.58 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.110 inches (2.79 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\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eSeries\u003c\/strong\u003e: 1002TN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: C55102\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51713819902258,"sku":"C55102","price":24.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0d2d98cab202219e55259fc3b8071aff.jpg?v=1788495264","url":"https:\/\/voomisupply.com\/products\/cleveland-c55102-hand-tap-6-40-unf-plug-rh-tin-hss","provider":"Voomi Supply","version":"1.0","type":"link"}