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Besly Standard Straight Flute Taper Pipe Taps High Speed Steel NPTF-Dryseal |
Catalog Number: 3166
These NPTF-Dryseal Medium Angle Taper Pipe Taps may be used in most materials under average conditions. Please call 800 435-2965 for current net pricing. Note: Click the EDP No to check availability. |
![]() All dimensions are in inches. |
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Besly Standard Straight Flute Taper PipeTaps Catl No. 3166 Fractional Sizes |
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Tap Size |
Thrds Per Inch | No. of Flutes | Cham Type | Surface Treat | EDP No | Pkg Qty | Gage Projection |
Overall Length A |
Thread Length B |
Shank Dia. C |
Square Length D |
Square Size E |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. | Max. | ||||||||||||
| 1/16 | 27 | 4 | Plug | 13983 | 12 | .250 | .374 | 2-1/8 | 11/16 | .3125 | 3/8 | .234 | |
| 1/16 | 27 | 4 | Plug | 33 | 15297 | 12 | .250 | .374 | 2-1/8 | 11/16 | .3125 | 3/8 | .234 |
| 1/16 | 27 | 4 | Plug | 55 | 15298 | 12 | .250 | .374 | 2-1/8 | 11/16 | .3125 | 3/8 | .234 |
| 1/16 | 27 | 4 | Plug | TiN | 15839 | 12 | .250 | .374 | 2-1/8 | 11/16 | .3125 | 3/8 | .234 |
| 1/8 | 27 | 4 | Plug | 14012 | 12 | .250 | .374 | 2-1/8 | 3/4 | .3125 | 3/8 | .234 | |
| 1/8 | 27 | 4 | Plug | 52 | 15310 | 12 | .250 | .374 | 2-1/8 | 3/4 | .3125 | 3/8 | .234 |
| 1/8 | 27 | 4 | Plug | TiN | 15842 | 12 | .250 | .374 | 2-1/8 | 3/4 | .3125 | 3/8 | .234 |
| 1/8 | 27 | 4 | Plug | 13993 | 12 | .250 | .374 | 2-1/8 | 3/4 | .4375 | 3/8 | .328 | |
| 1/8 | 27 | 4 | Plug | 33 | 15302 | 12 | .250 | .374 | 2-1/8 | 3/4 | .4375 | 3/8 | .328 |
| 1/8 | 27 | 4 | Plug | 52 | 15303 | 12 | .250 | .374 | 2-1/8 | 3/4 | .4375 | 3/8 | .328 |
| 1/8 | 27 | 4 | Plug | TiN | 15843 | 12 | .250 | .374 | 2-1/8 | 3/4 | .4375 | 3/8 | .328 |
| 1/4 | 18 | 4 | Plug | 14030 | 12 | .398 | .522 | 2-7/16 | 1-1/16 | .5625 | 7/16 | .421 | |
| 1/4 | 18 | 4 | Plug | 33 | 15314 | 12 | .398 | .522 | 2-7/16 | 1-1/16 | .5625 | 7/16 | .421 |
| 1/4 | 18 | 4 | Plug | 52 | 15315 | 12 | .398 | .522 | 2-7/16 | 1-1/16 | .5625 | 7/16 | .421 |
| 1/4 | 18 | 4 | Plug | TiN | 15846 | 12 | .398 | .522 | 2-7/16 | 1-1/16 | .5625 | 7/16 | .421 |
| 3/8 | 18 | 4 | Plug | 14045 | 3 | .392 | .516 | 2-9/16 | 1-1/16 | .7000 | 1/2 | .531 | |
| 3/8 | 18 | 4 | Plug | 33 | 15322 | 3 | .392 | .516 | 2-9/16 | 1-1/16 | .7000 | 1/2 | .531 |
| 3/8 | 18 | 4 | Plug | TiN | 15847 | 3 | .392 | .516 | 2-9/16 | 1-1/16 | .7000 | 1/2 | .531 |
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Tap Size |
Thrds Per Inch | No. of Flutes | Cham Type | Surface Treat | EDP No | Pkg Qty | Gage Projection |
Overall Length A |
Thread Length B |
Shank Dia. C |
Square Length D |
Square Size E |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min. | Max. | ||||||||||||
| 1/2 | 14 | 4 | Plug | 14064 | 3 | .518 | .642 | 3-1/8 | 1-3/8 | .6875 | 5/8 | .515 | |
| 1/2 | 14 | 4 | Plug | 33 | 15327 | 3 | .518 | .642 | 3-1/8 | 1-3/8 | .6875 | 5/8 | .515 |
| 1/2 | 14 | 4 | Plug | 52 | 15328 | 3 | .518 | .642 | 3-1/8 | 1-3/8 | .6875 | 5/8 | .515 |
| 1/2 | 14 | 4 | Plug | TiN | 15848 | 3 | .518 | .642 | 3-1/8 | 1-3/8 | .6875 | 5/8 | .515 |
| 3/4 | 14 | 5 | Plug | 14083 | 3 | .504 | .628 | 3-1/4 | 1-3/8 | .9063 | 11/16 | .679 | |
| 3/4 | 14 | 5 | Plug | 33 | 15332 | 3 | .504 | .628 | 3-1/4 | 1-3/8 | .9063 | 11/16 | .679 |
| 3/4 | 14 | 5 | Plug | 52 | 15333 | 3 | .504 | .628 | 3-1/4 | 1-3/8 | .9063 | 11/16 | .679 |
| 3/4 | 14 | 5 | Plug | TiN | 15849 | 3 | .504 | .628 | 3-1/4 | 1-3/8 | .9063 | 11/16 | .679 |
| 1 | 11-1/2 | 5 | Plug | 14102 | 1 | .584 | .772 | 3-3/4 | 1-3/4 | 1.1250 | 13/16 | .843 | |
| 1 | 11-1/2 | 5 | Plug | 33 | 15336 | 1 | .584 | .772 | 3-3/4 | 1-3/4 | 1.1250 | 13/16 | .843 |
| 1 | 11-1/2 | 5 | Plug | 55 | 15337 | 1 | .584 | .772 | 3-3/4 | 1-3/4 | 1.1250 | 13/16 | .843 |
| 1 | 11-1/2 | 5 | Plug | TiN | 15850 | 1 | .584 | .772 | 3-3/4 | 1-3/4 | 1.1250 | 13/16 | .843 |
| 1-1/4 | 11-1/2 | 5 | Plug | 14120 | 1 | .592 | .780 | 4 | 1-3/4 | 1.3125 | 15/16 | .984 | |
| 1-1/4 | 11-1/2 | 5 | Plug | 33 | 19199 | 1 | .592 | .780 | 4 | 1-3/4 | 1.3125 | 15/16 | .984 |
| 1-1/2 | 11-1/2 | 7 | Plug | 14132 | 1 | .605 | .793 | 4-1/4 | 1-3/4 | 1.5000 | 1 | 1.125 | |
| 2 | 11-1/2 | 7 | Plug | 14144 | 1 | .573 | .761 | 4-1/2 | 1-3/4 | 1.8750 | 1-1/8 | 1.406 | |