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B23BMP-G20050 | Dixon Valve | 304 Stainless Steel | Sanitary Thermometer Cap | 2" Tube OD | 1/2" NPT Tap Size — HoseWarehouse
![2-11-1/2 NPT 7 Flute High Speed Steel Pipe Tap-Steam Oxide Series/List #2133 MT4036210 - First Industrial Supplies 2-11-1/2 NPT 7 Flute High Speed Steel Pipe Tap-Steam Oxide Series/List #2133 MT4036210 - First Industrial Supplies](https://cdn11.bigcommerce.com/s-9l966chvx4/images/stencil/1280x1280/products/75373/71108/MCT-MT40-36207_Enlarge__00231.1677217294.jpg?c=2)
2-11-1/2 NPT 7 Flute High Speed Steel Pipe Tap-Steam Oxide Series/List #2133 MT4036210 - First Industrial Supplies
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Century Drill & Tool 1-11-1/2 NPT National Pipe Thread Tap - Valu Home Centers | For the do-it-yourselfer in you
![Reiff & Nestor - Standard Pipe Tap: 1 - 11-1/2, NPT, Regular, 5 Flutes, High Speed Steel, Bright/Uncoated - 05959283 - MSC Industrial Supply Reiff & Nestor - Standard Pipe Tap: 1 - 11-1/2, NPT, Regular, 5 Flutes, High Speed Steel, Bright/Uncoated - 05959283 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0595928-23.jpg)
Reiff & Nestor - Standard Pipe Tap: 1 - 11-1/2, NPT, Regular, 5 Flutes, High Speed Steel, Bright/Uncoated - 05959283 - MSC Industrial Supply
![NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch (TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1 NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch (TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1](https://alliedmachine.com/AlliedMachine/media/AlliedMasterPageImages/OnlineTools/Tap%20Drill%20Charts/Thumbnails/LPI_National-Pipe-Threads.jpg)
NPT & NPTF NPS & NPSF Pipe Tap Size Pitch (TPI) Drill Size* (inch) Pitch (TPI) Drill Size (inch) 1/16 27 0.242 (C) - - 1
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Drill America 1/8 in., 1/4 in., 3/8 in., 1/2 in., 3/4 in. and 1 in. Carbon Steel NPT Pipe Tap and Die Set (12-Piece) DWTNPT-SET - The Home Depot
![Amazon.com: NPT Thread Forming Taps - 5 Pieces 1/8", 1/4", 3/8", 1/2", 3/4" Pipe Taps Set with Storage Box Drill Bits for Cleaning or Re-thread Damaged or Jam Pipe Threads, High-speed Steel Amazon.com: NPT Thread Forming Taps - 5 Pieces 1/8", 1/4", 3/8", 1/2", 3/4" Pipe Taps Set with Storage Box Drill Bits for Cleaning or Re-thread Damaged or Jam Pipe Threads, High-speed Steel](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71-gCivIkIL.jpg)
Amazon.com: NPT Thread Forming Taps - 5 Pieces 1/8", 1/4", 3/8", 1/2", 3/4" Pipe Taps Set with Storage Box Drill Bits for Cleaning or Re-thread Damaged or Jam Pipe Threads, High-speed Steel
![Drill America 1-1/2-in-11-1/2 NPT 7-Flute Carbon Steel Npt (Pipe) Tap in the Taps department at Lowes.com Drill America 1-1/2-in-11-1/2 NPT 7-Flute Carbon Steel Npt (Pipe) Tap in the Taps department at Lowes.com](https://mobileimages.lowes.com/productimages/1295e564-c71e-4491-8cf0-271cbae27a66/12088080.jpg?size=pdhism)
Drill America 1-1/2-in-11-1/2 NPT 7-Flute Carbon Steel Npt (Pipe) Tap in the Taps department at Lowes.com
![1/2″ NPT TAP WITH DRILL- FOR DUAL PUMP FUEL SYSTEM – A&A Corvette Performance, Your C5, C6 & C7 Corvette Supercharger Specialist 1/2″ NPT TAP WITH DRILL- FOR DUAL PUMP FUEL SYSTEM – A&A Corvette Performance, Your C5, C6 & C7 Corvette Supercharger Specialist](https://aacorvette.com/shop/wp-content/uploads/2022/08/500-NPT-1.jpg)
1/2″ NPT TAP WITH DRILL- FOR DUAL PUMP FUEL SYSTEM – A&A Corvette Performance, Your C5, C6 & C7 Corvette Supercharger Specialist
![Amazon.com: 6 Pack NPT Pipe Tap Set - NPT Thread Forming Taps with Storage Box Carbon Steel Pipe Tap Set Includes 1/8" 1/4" 3/8" 1/2" 3/4" 1" NPT Tap for Re-thread Damaged Amazon.com: 6 Pack NPT Pipe Tap Set - NPT Thread Forming Taps with Storage Box Carbon Steel Pipe Tap Set Includes 1/8" 1/4" 3/8" 1/2" 3/4" 1" NPT Tap for Re-thread Damaged](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71c5+gsaZGL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 6 Pack NPT Pipe Tap Set - NPT Thread Forming Taps with Storage Box Carbon Steel Pipe Tap Set Includes 1/8" 1/4" 3/8" 1/2" 3/4" 1" NPT Tap for Re-thread Damaged
![1/2" Carbon Steel NPT Tap and 23/32" HSS Drill Bit Kit, Qualtech | POU1/2NPTW/DRILL | DrillsandCutters.com 1/2" Carbon Steel NPT Tap and 23/32" HSS Drill Bit Kit, Qualtech | POU1/2NPTW/DRILL | DrillsandCutters.com](https://cdn11.bigcommerce.com/s-zbaqm/images/stencil/1280x1280/products/127615/547842/npt-shank__31113.1587413133.jpg?c=2?imbypass=on)
1/2" Carbon Steel NPT Tap and 23/32" HSS Drill Bit Kit, Qualtech | POU1/2NPTW/DRILL | DrillsandCutters.com
![Drill America 1/2 in. Carbon Steel NPT Pipe Tap and 23/32 in. High Speed Steel Drill Bit Set (2-Piece) POU1/2NPTW/DRILL - The Home Depot Drill America 1/2 in. Carbon Steel NPT Pipe Tap and 23/32 in. High Speed Steel Drill Bit Set (2-Piece) POU1/2NPTW/DRILL - The Home Depot](https://images.thdstatic.com/productImages/2bdda8b7-dc5b-4c1b-84a6-65968b891721/svn/drill-america-specialty-drill-bits-pou1-2nptw-drill-64_600.jpg)