{"product_id":"osg-1400123308-thread-forming-tap-12-24-unc-plug-cobalt-ticn","title":"Osg 1400123308 Thread Forming Tap 12-24 Unc Plug Cobalt Ticn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1400123308 is a thread forming tap designed for right-hand, through-hole threading in a wide range of metallic workpiece materials. Part of the HY-PRO NRT series, it cuts a 12-24 UNC thread profile using a plug chamfer with 4 to 4.5 chamfered threads, allowing for gradual thread engagement at the start of the hole. The tap is manufactured from cobalt high-speed steel and carries a TiCN coating for improved wear resistance and surface hardness. The H6 thread limit keeps the finished thread within a tight tolerance band, making it suitable for close-tolerance fastener assemblies. Licensed machinists and tool and die tradespeople are the primary users of this tap.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for through-hole threading operations on alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. The plug chamfer style makes it the standard choice when the tap can pass fully through the workpiece. It is appropriate for both production and maintenance machining environments where a consistent 12-24 UNC internal thread is required. The 0.933-inch tapping depth and 0.496-inch thread length support shallow to moderate threading applications on machined parts and fabricated assemblies.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e12-24 UNC thread profile, right-hand direction, H6 thread limit for close-tolerance results\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer with 4 to 4.5 chamfered threads for smooth entry in through-hole applications\u003c\/li\u003e\n  \u003cli\u003eCobalt high-speed steel construction provides heat and wear resistance in tough alloys\u003c\/li\u003e\n  \u003cli\u003eTiCN coating extends tool life and reduces friction during forming operations\u003c\/li\u003e\n  \u003cli\u003eHY-PRO NRT series design optimized for thread forming rather than cutting, reducing chip generation\u003c\/li\u003e\n  \u003cli\u003eCompatible with a broad material range including stainless steel, hardened steel, and aluminum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eRated for use in alloy steel, aluminum, carbon steel, die steel, hardened steel, and stainless steel workpieces. Designed for through-hole threading applications requiring a 12-24 UNC internal thread with an H6 thread limit.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap should be installed in a compatible tap holder or CNC toolholder sized to the 0.220-inch shank diameter and 0.165-inch square drive. Secure the workpiece and ensure the pilot hole diameter is correctly sized for a thread forming tap before starting. Apply an appropriate tapping fluid or cutting oil for the workpiece material, particularly when working with stainless or hardened steel. Coolant-through is not supported on this tap, so external lubrication is required.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 12-24\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\u003eChamfer Style\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 4 to 4.5P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.496 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.933 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.220 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.165 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.281 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt High-Speed Steel\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: Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\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: 0.02 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: 1400123308\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51727742206258,"sku":"1400123308","price":39.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f9e0a7535aeb52c331c9ab34d6077839_1ad82974-f10c-4d68-b9b0-190123c72ae1.jpg?v=1788681531","url":"https:\/\/voomisupply.com\/products\/osg-1400123308-thread-forming-tap-12-24-unc-plug-cobalt-ticn","provider":"Voomi Supply","version":"1.0","type":"link"}