![Hertel - Extension Pipe Tap: 1/4-18 NPT, Plug Chamfer, High Speed Steel - 88244934 - MSC Industrial Supply Hertel - Extension Pipe Tap: 1/4-18 NPT, Plug Chamfer, High Speed Steel - 88244934 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/8824493-24.jpg)
Hertel - Extension Pipe Tap: 1/4-18 NPT, Plug Chamfer, High Speed Steel - 88244934 - MSC Industrial Supply
![Amazon.com: CNBTR 3/4" NPT Titanium High Speed Steel Machine Screw Thread Metric Plug Tap for Processing NPT Pipe Threads : Industrial & Scientific Amazon.com: CNBTR 3/4" NPT Titanium High Speed Steel Machine Screw Thread Metric Plug Tap for Processing NPT Pipe Threads : Industrial & Scientific](https://m.media-amazon.com/images/I/71Mv8mYVv4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: CNBTR 3/4" NPT Titanium High Speed Steel Machine Screw Thread Metric Plug Tap for Processing NPT Pipe Threads : Industrial & Scientific
![Heli-Coil - 1/8-27 NPT Thread 4 Flutes, Plug Chamfer, Bright Finish, High Speed Steel, Pipe STI Tap - 71912620 - MSC Industrial Supply Heli-Coil - 1/8-27 NPT Thread 4 Flutes, Plug Chamfer, Bright Finish, High Speed Steel, Pipe STI Tap - 71912620 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/7191262-23.jpg)
Heli-Coil - 1/8-27 NPT Thread 4 Flutes, Plug Chamfer, Bright Finish, High Speed Steel, Pipe STI Tap - 71912620 - MSC Industrial Supply
Larson Electronics - 3/4'' NPT Threaded Recessed Aluminum Conduit Plug for Explosion Proof Junction Boxes
![1/2-14 Single End Tapered Plug Pipe Thread Gage Handle Included, NPT-L1 ASME B1.20.1 Tolerance 423444-401107020 1/2-14 Single End Tapered Plug Pipe Thread Gage Handle Included, NPT-L1 ASME B1.20.1 Tolerance 423444-401107020](https://www.carbideanddiamondtooling.com/cdn-cgi/image/quality%3D85/assets/images/vermontgage/single%20end%20tapered%20plug%20pipe%20thread%20gage%20handle%20included%20npt-l1%20asme%20b1201%20tolerance%20id%20423444-.jpg)
1/2-14 Single End Tapered Plug Pipe Thread Gage Handle Included, NPT-L1 ASME B1.20.1 Tolerance 423444-401107020
![Value Collection - Extension Pipe Tap: 3/4-14 NPT, 5 Flutes, Plug Chamfer, High Speed Steel - 04676078 - MSC Industrial Supply Value Collection - Extension Pipe Tap: 3/4-14 NPT, 5 Flutes, Plug Chamfer, High Speed Steel - 04676078 - MSC Industrial Supply](https://cdn.mscdirect.com/global/images/ProductImages/0467607-24.jpg)