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AT Pipe Taps

AT pipe taps are threading taps used to cut tapered internal pipe threads for fittings and connections (application dependent). They’re commonly used in maintenance and fabrication work involving air, fluid, and general piping systems where a properly formed pipe thread is required for fit and sealing. Because pipe threads differ from standard machine screw threads, selecting the correct thread standard and size is essential before tapping.

Alfa Tools HSNPT26707 1-11 1/2 HSS ECO INTERRUPTED NPT TAP

Alfa Tools HSNPT26707 1-11 1/2 HSS ECO INTERRUPTED NPT TAP

SKU: AT-HSNPT26707
MPN: HSNPT26707

Save $148.93
Alfa Tools HSNPT270301 1/16X27 HSS NPT PIPE TAP

Alfa Tools HSNPT270301 1/16X27 HSS NPT PIPE TAP

SKU: AT-HSNPT270301
MPN: HSNPT270301

Save $16.56
Alfa Tools HSNPT270302 1/8X27 HSS NPT PIPE TAP

Alfa Tools HSNPT270302 1/8X27 HSS NPT PIPE TAP

SKU: AT-HSNPT270302
MPN: HSNPT270302

Save $16.56
Alfa Tools HSNPT270303 1/4X18 HSS NPT PIPE TAP

Alfa Tools HSNPT270303 1/4X18 HSS NPT PIPE TAP

SKU: AT-HSNPT270303
MPN: HSNPT270303

Save $20.34
Alfa Tools HSNPT270304 3/8X18 HSS NPT PIPE TAP

Alfa Tools HSNPT270304 3/8X18 HSS NPT PIPE TAP

SKU: AT-HSNPT270304
MPN: HSNPT270304

Save $25.03
Alfa Tools HSNPT270305 1/2 X 14 HSS NPT PIPE TAP

Alfa Tools HSNPT270305 1/2 X 14 HSS NPT PIPE TAP

SKU: AT-HSNPT270305
MPN: HSNPT270305

Save $42.71
Alfa Tools HSNPT270306 3/4 X 14 HSS NPT PIPE TAP

Alfa Tools HSNPT270306 3/4 X 14 HSS NPT PIPE TAP

SKU: AT-HSNPT270306
MPN: HSNPT270306

Save $67.94
Alfa Tools HSNPT270307 1 X 11-1/2 HSS NPT PIPE TAP

Alfa Tools HSNPT270307 1 X 11-1/2 HSS NPT PIPE TAP

SKU: AT-HSNPT270307
MPN: HSNPT270307

Save $113
Alfa Tools HSNPT270308 1-1/4 X 11-1/2 HSS NPT PIPE TAP

Alfa Tools HSNPT270308 1-1/4 X 11-1/2 HSS NPT PIPE TAP

SKU: AT-HSNPT270308
MPN: HSNPT270308

Save $157.01
Alfa Tools HSNPT270309 1-1/2 X 11-1/2 HSS NPT PIPE TAP

Alfa Tools HSNPT270309 1-1/2 X 11-1/2 HSS NPT PIPE TAP

SKU: AT-HSNPT270309
MPN: HSNPT270309

Save $220.05
Alfa Tools HSNPT270310 2 X 11-1/2 HSS NPT PIPE TAP

Alfa Tools HSNPT270310 2 X 11-1/2 HSS NPT PIPE TAP

SKU: AT-HSNPT270310
MPN: HSNPT270310

Save $301.10
Alfa Tools HSNPT270311 2-1/2X8 HSS NPT PIPE TAP

Alfa Tools HSNPT270311 2-1/2X8 HSS NPT PIPE TAP

SKU: AT-HSNPT270311
MPN: HSNPT270311

Save $687.36
Alfa Tools HSNPT270312 3-8 HSS NPT PIPE TAP

Alfa Tools HSNPT270312 3-8 HSS NPT PIPE TAP

SKU: AT-HSNPT270312
MPN: HSNPT270312

Save $1,331.05
Alfa Tools HSNPT270313 3-1/2-8 HSS NPT PIPE TAP

Alfa Tools HSNPT270313 3-1/2-8 HSS NPT PIPE TAP

SKU: AT-HSNPT270313
MPN: HSNPT270313

Save $1,625.93
Alfa Tools HSNPT270314 4-8 HSS NPT PIPE TAP

Alfa Tools HSNPT270314 4-8 HSS NPT PIPE TAP

SKU: AT-HSNPT270314
MPN: HSNPT270314

Save $2,388.75
Alfa Tools HSNPT280321 1/16-27 ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280321 1/16-27 ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280321
MPN: HSNPT280321

Save $16.80
Alfa Tools HSNPT280322 1/8-27 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280322 1/8-27 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280322
MPN: HSNPT280322

Save $16.80
Alfa Tools HSNPT280323 1/4-18 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280323 1/4-18 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280323
MPN: HSNPT280323

Save $21.66
Alfa Tools HSNPT280324 3/8-18 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280324 3/8-18 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280324
MPN: HSNPT280324

Save $26.27
Alfa Tools HSNPT280325 1/2-14 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280325 1/2-14 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280325
MPN: HSNPT280325

Save $45.57
Alfa Tools HSNPT280326 3/4-14 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280326 3/4-14 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280326
MPN: HSNPT280326

Save $70.27
Alfa Tools HSNPT280327 1X11-1/2 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280327 1X11-1/2 HS ECO PRO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280327
MPN: HSNPT280327

Save $118.41
Alfa Tools HSNPT280328 1-1/4X1-1/2 HS ECO NPTF (DRY SEAL) PIPE TAP

Alfa Tools HSNPT280328 1-1/4X1-1/2 HS ECO NPTF (DRY SEAL) PIPE TAP

SKU: AT-HSNPT280328
MPN: HSNPT280328

Save $168.29
Alfa Tools HSNPT76702 1/8-27 HSS ALFA USA INTERRUPTED NPT TAP

Alfa Tools HSNPT76702 1/8-27 HSS ALFA USA INTERRUPTED NPT TAP

SKU: AT-HSNPT76702
MPN: HSNPT76702

Save $36.31