{"product_id":"irwin-ir24614-tap-and-die-set-unc-unf-npt-11-taps","title":"Irwin IR24614 Tap and Die Set Unc Unf Npt 11 Taps","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN IR24614 is a non-metric tap and die set covering thread sizes from 1\/4 inch to 1\/2 inch across UNC, UNF, and NPT thread standards. The set includes 11 taps and 11 dies, all manufactured from high-carbon steel (HCS) for durability in threading steel, iron, and other common trade materials. Taps are plug-style for general-purpose through-hole and blind-hole threading. Dies are hexagon-shaped for secure grip in a die stock. The set ships with one plain die stock and one offset adjustable tap wrench, making it a self-contained threading kit for field and shop use.\u003c\/p\u003e\n\u003cp\u003eThis set is suited for plumbers, pipefitters, electricians, HVAC technicians, and general maintenance trades who need to chase, cut, or restore threads on fasteners, pipe fittings, and hardware. The inclusion of 1\/8 inch-27 TPI NPT threading capability makes it particularly useful for plumbing and gas-line work where tapered pipe threads are standard. The range from 1\/4 inch through 1\/2 inch covers the most common fastener and pipe thread sizes encountered in residential and light commercial service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e11 HCS plug-style taps spanning UNC, UNF, and NPT thread forms\u003c\/li\u003e\n  \u003cli\u003e11 HCS hexagon dies in matching UNC, UNF, and NPT sizes\u003c\/li\u003e\n  \u003cli\u003eIncludes one plain die stock and one offset adjustable tap wrench\u003c\/li\u003e\n  \u003cli\u003eNPT die at 1\/8 inch-27 TPI for tapered pipe thread cutting and chasing\u003c\/li\u003e\n  \u003cli\u003eThread range 1\/4 inch to 1\/2 inch covers the most common field fastener sizes\u003c\/li\u003e\n  \u003cli\u003eHigh-carbon steel construction for resistance to wear during repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for cutting and chasing standard UNC, UNF, and NPT threads in the 1\/4 inch to 1\/2 inch size range, compatible with common threaded fasteners and fittings used in plumbing, HVAC, electrical, and general mechanical applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eAlways de-energize and de-pressurize any system before cutting or chasing threads on installed components. Use cutting fluid when threading ferrous metals to extend tap and die life and reduce the risk of breakage. Plug-style taps require a clear or partially formed hole before use and are not intended for starting threads from the face of solid stock without a drill press or center-punched pilot. Follow applicable codes such as IFGC or IPC when cutting NPT threads on gas or water piping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standards\u003c\/strong\u003e: UNC, UNF, NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size Range\u003c\/strong\u003e: 1\/4 inch to 1\/2 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Taps\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Dies\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Style\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDie Shape\u003c\/strong\u003e: Hexagon\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Material\u003c\/strong\u003e: High-Carbon Steel (HCS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDie Material\u003c\/strong\u003e: High-Carbon Steel (HCS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Tap Sizes\u003c\/strong\u003e: 1\/4 inch-20 TPI UNC, 1\/4 inch-28 TPI UNF, 5\/16 inch-18 TPI UNC, 5\/16 inch-24 TPI UNF, 3\/8 inch-16 TPI UNC, 3\/8 inch-24 TPI UNF, 7\/16 inch-14 TPI UNC, 7\/16 inch-20 TPI UNF, 1\/2 inch-13 TPI UNC, 1\/2 inch-20 TPI UNF, 1\/8 inch-27 TPI NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e: 11 taps, 1 plain die stock, 1 offset adjustable tap wrench\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 042526246142\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: IRWIN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: IR24614\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51345127670066,"sku":"IR24614","price":242.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310499515.jpg?v=1782049913","url":"https:\/\/voomisupply.com\/products\/irwin-ir24614-tap-and-die-set-unc-unf-npt-11-taps","provider":"Voomi Supply","version":"1.0","type":"link"}