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4"-8 NPT National Pipe Taper Pipe Tap, High Speed Steel

Model #: NPT-4

4"-8 NPT National Pipe Taper Pipe Tap, High Speed Steel

Price: $550.00

  • Size:: 4" - 8 National Taper Pipe
  • High Speed Steel
  • NPT=3/4" per foot taper.
  • Ground Threads.
  • Makes a thread for standard "4" Pipe" - the actual thread dimension is greater than 4".

The "pipe size" listed (such as 1/2"-14) gives the inside diameter of the pipe this tool is intended to be used for, followed by the threads per inch the tap will cut.

Qty: