1-1/4" x 4-1/2" Pipe Nipple, Stainless Steel Schedule 40 Threaded Both Ends (TBE) 304/304L SS NPT
- The Nipple Threads are National Pipe Thread (NPT), also known as American National Standard Taper Pipe Thread.
- This is the common thread used for threaded pipe connections in the United States.
- NPT is defined by ANSI/ASME standard B1.20.1
