Series 2320/5320 • Standard Chamfer • Standard Projection • NPT/ANPT , NPTF

Features and benefits

• Manufactured from select high-speed steel.


• Ground thread pipe taps are standard in American Standard Pipe Form (NPT) and American Standard Dryseal Pipe Thread Form (NPTF).


• NPT threads require the use of a sealer, such as Teflon® tape or pipe compound.


• NPTF dryseal threads give a pressure-tight joint without the use of a sealer.


• The nominal size of a pipe tap is that of the pipe fitting to be tapped, not the actual size of the tap; thread taper is 3/4" per foot.


• Alternate tap coatings are available as stock modifications.