{"product_id":"osg-1400110008-thread-forming-tap-6-32-unc-bottoming","title":"Osg 1400110008 Thread Forming Tap 6-32 Unc Bottoming","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1400110008 is a thread forming tap designed for cold-forming internal threads in blind holes without cutting or producing chips. Manufactured from cobalt high-speed steel and coated with TiCN for improved wear resistance and lubricity, this tap produces stronger threads by displacing material rather than removing it. The bottoming chamfer style — with 1 to 1.5 chamfered threads — allows threading close to the bottom of a blind hole. The overall length is 2 inches with a thread length of 0.37 inches and a tapping depth of 0.685 inches. Part of the HY-PRO NRT series, this tap is suited for use by machinists and tooling professionals working in precision manufacturing and fabrication environments.\u003c\/p\u003e\n\u003cp\u003eThis tap is intended for blind hole threading applications across a wide range of metals including alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel. The 6-32 UNC thread size and right-hand thread direction make it a common choice for fastener tapping in electronic enclosures, instrumentation housings, and light mechanical assemblies. The H3 thread limit and Class 3B fit designation ensure close-tolerance thread production appropriate for precision assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread forming design displaces material rather than cutting, producing stronger threads and eliminating chip buildup in blind holes\u003c\/li\u003e\n  \u003cli\u003eCobalt construction provides increased hardness and heat resistance compared to standard HSS, suitable for tougher work materials\u003c\/li\u003e\n  \u003cli\u003eTiCN coating reduces friction and extends tool life across a broad range of metal materials\u003c\/li\u003e\n  \u003cli\u003eBottoming chamfer with 1 to 1.5 chamfered threads allows threading to the full depth of blind holes\u003c\/li\u003e\n  \u003cli\u003eH3 thread limit and Class 3B fit for consistent, close-tolerance thread production\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, 32 threads per inch, shank diameter of 0.141 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for blind hole thread forming in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel. Material application codes P and N indicate suitability for steel and non-ferrous materials respectively.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread forming taps require adequate lubrication and correct spindle speed selection for the work material — consult published tapping speed charts for cobalt taps in the target material before use. Always secure the workpiece and use a properly sized drill bit to achieve the correct pre-tap hole diameter for thread forming, which differs from cutting tap drill requirements. Power down and de-energize any CNC or drill press before installing or changing tooling. Do not use thread forming taps in brittle materials such as cast iron or hardened materials beyond the rated hardness range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 6-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Style\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 1 to 1.5\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\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.37 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.685 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.141 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.11 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\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\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e: Alloy Steel, Aluminum, Carbon Steel, Die Steel, Hardened Steel, Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: HY-PRO NRT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.011 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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1400110008\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51737230246194,"sku":"1400110008","price":31.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d2d34386f5e0a0ebdb5a50def73afae5.jpg?v=1788785839","url":"https:\/\/voomisupply.com\/products\/osg-1400110008-thread-forming-tap-6-32-unc-bottoming","provider":"Voomi Supply","version":"1.0","type":"link"}