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Straight Pipe Taps, NPS, NPSF Dryseal, NH - RH, Ground Thread, High Speed Steel - Allegiance, Made in USA
Straight Pipe Taps are general purpose and many be used in both ferrous and non-ferrous materials. Taps are available as either NPS (American Standard Straight Pipe Tap form of thread) or NPSF (Dryseal American Standard Straight Pipe thread Form). Chamfer is 2-1/2 to 3 threads. The nominal size of a Pipe Taps is that of the pipe fitting to be tapped, not the actual size of the tap. The thread tapers 3/4 of an inch per foot. Manufactured to Table 311 dimensions. Note: 3/4-11-1/2 NH is the garden hose thread.
WARNING: This product contains Cobalt and/or Nickel and/or Lead a chemical known to the state of California to cause cancer, or birth defects or other reproductive harm. For more information: www.p65warnings.ca.gov