{"product_id":"osg-1400121405-thread-forming-tap-10-32-unf-plug-cobalt-tin","title":"Osg 1400121405 Thread Forming Tap 10-32 Unf Plug Cobalt Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1400121405 is a thread forming tap in the HY-PRO NRT series, designed for cold-forming internal threads in ductile materials without cutting or producing chips. Sized for 10-32 UNF right-hand threads, it features a plug chamfer with 4 to 4.5 chamfered threads for gradual thread engagement. The tap is manufactured from cobalt steel and carries a TiN (titanium nitride) coating to extend tool life and reduce friction during forming. With an H5 thread limit and a Class 2B fit, it produces threads held to tight tolerances suited for precision fastener applications. Licensed machinists, tool-and-die technicians, and CNC operators use this tap in production and maintenance environments.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for through-hole threading operations in ferrous and non-ferrous metals. Rated material applications include alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum. The chipless forming action makes it especially effective in blind-hole setups where chip evacuation is a concern, and in CNC tapping centers where consistent thread geometry is required across high-volume runs. It is a strong fit for aerospace, automotive, and general manufacturing work where 10-32 UNF fastener holes must meet close-tolerance specs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eChipless thread forming eliminates chip evacuation issues in through-hole and blind-hole applications\u003c\/li\u003e\n  \u003cli\u003eCobalt construction provides heat resistance and durability in hard and abrasive materials including stainless and hardened steel\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and extends tool life in high-cycle production tapping\u003c\/li\u003e\n  \u003cli\u003eH5 thread limit with Class 2B fit ensures consistent, close-tolerance 10-32 UNF thread geometry\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer (4 to 4.5 threads) allows use in both through-hole and sufficiently deep blind-hole setups\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction compatible with standard tapping spindles and CNC tap holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for through-hole threading in alloy steel, carbon steel, die steel, hardened steel, stainless steel, and aluminum workpieces. Compatible with standard 10-32 UNF tap holders and CNC tapping heads accepting a 0.194-inch shank diameter with a 0.152-inch square drive.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread forming taps require higher torque than cutting taps and must be used with a tapping fluid or cutting oil appropriate for the workpiece material. Secure the workpiece and ensure the tap is started perpendicular to the hole to prevent thread lean and tap breakage. Always confirm spindle speed and feed rate are matched to material hardness and tap diameter per the manufacturer recommendations for forming taps. Inspect the tap for wear or coating damage before each production run to maintain thread quality.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-32\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: 32\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 4.5\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: H5\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: TiN (Titanium Nitride)\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\u003eApplication\u003c\/strong\u003e: Through-Hole Threading\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: 0.492 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 0.866 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.194 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.152 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.250 inches\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: HY-PRO NRT (14001)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 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: 1400121405\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51740127461682,"sku":"1400121405","price":38.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a28752a235b884f2776cfb2aab1455c7.jpg?v=1788822629","url":"https:\/\/voomisupply.com\/products\/osg-1400121405-thread-forming-tap-10-32-unf-plug-cobalt-tin","provider":"Voomi Supply","version":"1.0","type":"link"}