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Production Taps

NPT/ANPT and NPTF Production Taper Pipe Taps

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

  • Ground thread pipe taps are standard in American Standard Pipe Form (NPT) and American Standard Dryseal Pipe Thread Form (NPTF).

  • NPT threads require the use of a sealer, such as Teflon® tape or pipe compound.

  • NPTF dryseal threads give a pressure-tight joint without the use of a sealer.

  • The nominal size of a pipe tap is that of the pipe fitting to be tapped, not the actual size of the tap; thread taper is 3/4" per foot.

  • Alternate tap coatings are available as stock modifications.
Product specifications
Product # 3139338
ISO Catalog Number 16201
ANSI Catalog Number 16201
[D1-TDZ]Thread Dia Size 1/16 - 27
[L]Overall Length Inch 2.125
[L3]Thread Length Inch .6875
[D]Adapter/Shank/Bore Dia Inch .3125
Number of Flutes 4
Type of Thread NPT/ANPT
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Series 2320/5320 • Standard Chamfer • Standard Projection

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
2603958 19707 19707 1/8 - 27 2.125 .7500 .3125 4 NPT/ANPT
2603959 19748 19748 1/2 - 14 3.125 1.656 .687 4 NPT/ANPT
2622810 19728 19728 1/4 - 18 2.437 1.062 .5625 4 NPT/ANPT
2746355 19778 19778 1 - 11 1/2 3.750 1.750 1.125 5 NPT/ANPT
2746357 19776 19776 1 - 11 1/2 3.750 1.750 1.125 5 NPTF
2746359 19768 19768 3/4 - 14 3.250 1.375 .9063 5 NPT/ANPT
2746361 19766 19766 3/4 - 14 3.250 1.375 .9063 5 NPTF
2746366 19760 19760 3/4 - 14 3.250 1.375 .9063 5 NPT/ANPT
2746373 19746 19746 1/2 - 14 3.125 1.656 .687 4 NPTF
2746378 19740 19740 1/2 - 14 3.125 1.656 .687 4 NPT/ANPT
2746380 19738 19738 3/8 - 18 2.562 1.062 .7 4 NPT/ANPT
2746382 19736 19736 3/8 - 18 2.562 1.250 .7 4 NPTF
2746386 19730 19730 3/8 - 18 2.562 1.062 .7 4 NPT/ANPT
2746393 19721 19721 1/4 - 18 2.437 1.062 .5625 4 NPTF
2746397 19712 19712 1/8 - 27 2.125 .7500 .4375 4 NPT/ANPT
2746399 19710 19710 1/4 - 18 2.437 1.062 .5625 4 NPT/ANPT
2746405 19702 19702 1/8 - 27 2.125 .7500 .4375 4 NPTF
2746407 19701 19701 1/8 - 27 2.125 .7500 .3125 4 NPTF
2746411 19698 19698 1/16 - 27 2.125 .6875 .3125 4 NPT/ANPT
2746413 19695 19695 1/8 - 27 2.125 .7500 .4375 4 NPT/ANPT
2746415 19691 19691 1/16 - 27 2.125 .6875 .3125 4 NPTF
2746417 19690 19690 1/16 - 27 2.125 .6875 .3125 4 NPT/ANPT
2748143 16245 16245 2 - 11 1/2 4.250 1.750 1.875 7 NPTF
2748145 16243 16243 2 - 11 1/2 4.250 1.750 1.875 7 NPT/ANPT
2748147 16242 16242 1 1/2 - 11 1/2 4.250 3 1.5 7 NPTF
2748151 16240 16240 1 1/2 - 11 1/2 4.250 3 1.5 7 NPT/ANPT
2748153 16239 16239 1 1/4 - 11 1/2 4 1.750 1.312 5 NPTF
2748155 16237 16237 1 1/4 - 11 1/2 4 1.750 1.312 5 NPT/ANPT
2748159 16235 16235 1 - 11 1/2 3.750 1.750 1.125 5 NPTF
2748165 16232 16232 1 - 11 1/2 3.750 1.750 1.125 5 NPT/ANPT
2748169 16230 16230 3/4 - 14 3.250 1.375 .9063 5 NPTF
2748173 16227 16227 3/4 - 14 3.250 1.375 .9063 5 NPT/ANPT
2748177 16225 16225 1/2 - 14 3.125 1.656 .687 4 NPTF
2748181 16222 16222 1/2 - 14 3.125 1.656 .687 4 NPT/ANPT
2748185 16220 16220 3/8 - 18 2.562 1.062 .7 4 NPTF
2748189 16217 16217 3/8 - 18 2.562 1.062 .7 4 NPT/ANPT
2748193 16215 16215 1/4 - 18 2.437 1.062 .5625 4 NPTF
2748199 16212 16212 1/4 - 18 2.437 1.062 .5625 4 NPT/ANPT
2748203 16210 16210 1/8 - 27 2.125 .7500 .4375 4 NPTF
2748206 16209 16209 1/8 - 27 2.125 .7500 .3125 4 NPTF
2748210 16205 16205 1/8 - 27 2.125 .7500 .4375 4 NPT/ANPT
2748216 16203 16203 1/16 - 27 2.125 .6875 .3125 4 NPTF
2873746 16204 16204 1/8 - 27 2.125 .7500 .3125 4 NPT/ANPT
3139338 16201 16201 1/16 - 27 2.125 .6875 .3125 4 NPT/ANPT

Product Usage

Uses and application

  • Gewindebohren: Rohrgewinde
  • 38490
  • 38541
  • 38543