6

10

12

20

25

32/25

400

500

NPT Innengewinde, ANSI/ASME B1.20.1-1983

1 - 11.1/2 NPT

1/2 - 14 NPT

1/4 - 18 NPT

3/4 - 14 NPT

3/8 - 18 NPT

1.1/4 - 11.1/2 NPT

-

Stahl