SAME DAY DISPATCH FOR ORDERS BEFORE 2PM ON WEEKDAYS

NPT HEX DIES

Sizes Available:

  • 1/4" x 18 TPI
  • 3/8" x 18 TPI
  • 1/2" x 14 TPI
  • 3/8" x 14 TPI
  • 1" x 11-1/2 TPI


NPT Characteristics:
  • NPT Is also known as ANSI/ASME B1.20 1 Pipe Threads, general Purpose
  • the angle between the taper and the centre axis of the pipe is 1.7899 degrees
  • Trucations of roots and crests are flat
  • 60 degree thread angle
  • pitch is measured in Thread per Inch