Determine Pipe Thread Size

pipe threading sizes Determine Pipe Thread Size
Here’s a handy chart for determining pipe thread size. You can find thread sizes for both male and female joints.
According to
“Two common pipe thread sizes exist, the tapered National Pipe Thread (NPT) and the straight National Standard Free-Fitting Straight Mechanical Pipe Thread (NPSM). The tapered threads are for joining and sealing, the straight threads are only for joining.”

  • Christine Flaherty

    Thank you for giving such kind of great information .