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Production Taps

NPS and NPSF Straight-Pipe Taps

Features and benefits
Features and Benefits:
  • Manufactured from select tap high-speed steel.

  • Ground thread pipe taps are standard in American National Standard Straight Pipe (NPS) thread form and American National Standard Dryseal Straight Pipe (NPSF) thread form.

  • NPS threads are suitable for tapping holes or couplings for low pressure work when used with a sealer; also suitable for NPSC and NPSM work.

  • NPSF dryseal taps are intended for low pressure work, such as fuel and oil lines where a sealer is not used.

  • Dryseal threads give a low-pressure, pressure-tight joint without the use of a sealer.
Product specifications
Product # 2748084
ISO Catalog Number 16354
ANSI Catalog Number 16354
[D1-TDZ]Thread Dia Size 1/8 - 27
[L]Overall Length Inch 2.125
[L3]Thread Length Inch .7500
[D]Adapter/Shank/Bore Dia Inch .4375
Number of Flutes 4
Type of Thread NPSF
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Series 5323 • Modified Bottoming Chamfer

Filter By:
Product # ISO Catalog Number ANSI Catalog Number Grade [D1-TDZ]Thread Dia Size [L]Overall Length Inch [L3]Thread Length Inch [D]Adapter/Shank/Bore Dia Inch Number of Flutes Type of Thread
2748066 16363 16363 1 - 11 1/2 3.750 1.750 1.125 5 NPS
2748068 16362 16362 3/4 - 14 3.250 1.375 .9063 5 NPSF
2748070 16361 16361 3/4 - 14 3.250 1.375 .9063 5 NPS
2748072 16360 16360 1/2 - 14 3.125 1.656 .6875 4 NPSF
2748074 16359 16359 1/2 - 14 3.125 1.656 .6875 4 NPS
2748076 16358 16358 3/8 - 18 2.562 1.062 .7 4 NPSF
2748078 16357 16357 3/8 - 18 2.562 1.062 .7 4 NPS
2748080 16356 16356 1/4 - 18 2.437 1.062 .5625 4 NPSF
2748082 16355 16355 1/4 - 18 2.437 1.062 .5625 4 NPS
2748084 16354 16354 1/8 - 27 2.125 .7500 .4375 4 NPSF
2748086 16353 16353 1/8 - 27 2.125 .7500 .3125 4 NPSF
2748088 16352 16352 1/8 - 27 2.125 .7500 .4375 4 NPS
2748090 16351 16351 1/8 - 27 2.125 .7500 .3125 4 NPS

Product Usage

Uses and application

  • Gewindebohren: Rohrgewinde
  • 38490
  • Außenkühlung: Gewindebohren
  • Manufacturer’s Specs: ANSI NPS
  • Manufacturer’s Specs: ANSI NPSF