AT Pipe Taps

Alfa Tools pipe taps are precision-engineered threading tools designed specifically for creating leak-free connections in hydraulic, pneumatic, plumbing, and industrial fluid systems. Unlike standard metric or fractional threads, pipe threads feature a tapered design that creates a mechanical seal when mated with pipe fittings, eliminating the need for thread sealant in many applications. Available in NPT (National Pipe Thread—USA standard), BSP (British Standard Pipe), and BSPT (British Standard Pipe Taper) designs, our comprehensive pipe tap collection covers 1/16" through 2" sizes with both straight and taper options.

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Alfa Tools HSNPT170301 1/16-27 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170301
MPN: HSNPT170301

~~List price $48.53~~

Save $24.21

Alfa Tools HSNPT170302 1/8-27 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170302
MPN: HSNPT170302

~~List price $48.53~~

Save $24.21

Alfa Tools HSNPT170303 1/4-18 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170303
MPN: HSNPT170303

~~List price $52.77~~

Save $26.31

Alfa Tools HSNPT170304 3/8-18 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170304
MPN: HSNPT170304

~~List price $69.30~~

Save $34.56

Alfa Tools HSNPT170305 1/2-14 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170305
MPN: HSNPT170305

~~List price $110.37~~

Save $55.04

Alfa Tools HSNPT170306 3/4-14 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170306
MPN: HSNPT170306

~~List price $156.10~~

Save $77.85

Alfa Tools HSNPT170307 1-11.1/2 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170307
MPN: HSNPT170307

~~List price $235.20~~

Save $117.31

Alfa Tools HSNPT170308 1.1/4-11.1/2 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170308
MPN: HSNPT170308

~~List price $333.16~~

Save $166.17

Alfa Tools HSNPT170309 1.1/2-11.1/2 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170309
MPN: HSNPT170309

~~List price $456.79~~

Save $227.84

Alfa Tools HSNPT170310 2-11.1/2 HSS ALFA USA NPT PIPE TAP

SKU: AT-HSNPT170310
MPN: HSNPT170310

~~List price $613.78~~

Save $306.13

Alfa Tools HSNPT180321 1/16-27 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180321
MPN: HSNPT180321

~~List price $47.61~~

Save $23.75

Alfa Tools HSNPT180322 1/8-27 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180322
MPN: HSNPT180322

~~List price $47.61~~

Save $23.75

Alfa Tools HSNPT180323 1/4-18 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180323
MPN: HSNPT180323

~~List price $51.77~~

Save $25.81

Alfa Tools HSNPT180324 3/8-18 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180324
MPN: HSNPT180324

~~List price $67.98~~

Save $33.91

Alfa Tools HSNPT180325 1/2-14 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180325
MPN: HSNPT180325

~~List price $108.26~~

Save $53.99

Alfa Tools HSNPT180326 3/4-14 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180326
MPN: HSNPT180326

~~List price $153.13~~

Save $76.36

Alfa Tools HSNPT180327 1-11.1/2 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180327
MPN: HSNPT180327

~~List price $249.26~~

Save $124.32

Alfa Tools HSNPT180328 1.1/4-11.1/2 HSS ALFA USA NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT180328
MPN: HSNPT180328

~~List price $348.89~~

Save $174.01

Alfa Tools HSNPT26701 1/16-27 HS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26701
MPN: HSNPT26701

~~List price $38.00~~

Save $18.95

Alfa Tools HSNPT26702 1/8-27 HSS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26702
MPN: HSNPT26702

~~List price $38.00~~

Save $18.95

Alfa Tools HSNPT26703 1/4-18 HSS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26703
MPN: HSNPT26703

~~List price $48.98~~

Save $24.43

Alfa Tools HSNPT26704 3/8-18 HSS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26704
MPN: HSNPT26704

~~List price $59.47~~

Save $29.65

Alfa Tools HSNPT26705 1/2-14 HSS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26705
MPN: HSNPT26705

~~List price $103.00~~

Save $51.37

Alfa Tools HSNPT26706 3/4-14 HSS ECO PRO INTERRUPTED NPT TAP

SKU: AT-HSNPT26706
MPN: HSNPT26706

~~List price $158.93~~

Save $79.27