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Besly Standard
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

NPT
Straight Flute
4, 5 and 7 Flute


Fractional Sizes:
1/8 | 1/4 | 3/8 | 1/2 | 3/4 | 11-1/4 | 1-1/2 | 2

Catalog Number: 3165H

Besly Standard Straight Flute Taper Pipe Taps

These NPT Hi Angle Pipe Taps are designed with a high rake angle and deep flutes to handle tough curly chips of low carbon and leaded steels, boiler plate aluminums and die castings.

Please call 800 435-2965 for current net pricing.

Note: Click the EDP No to check availability.

 
All dimensions are in inches.
  Besly Standard
Straight Flute

Taper Pipe
Taps

Catl No. 3165H
Fractional
Sizes
Besly Surface Treatments Besly Drill Selector
Tap
Size
Thrds Per Inch No. of Flutes Chamfer 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.
1/8 27 4 Plug   14013 12 .250 .374 2-1/8 3/4 .3125 3/8 .234
1/8 27 4 Plug   13995 12 .250 .374 2-1/8 3/4 .4375 3/8 .328
1/8 27 4 Plug 33 15074 12 .250 .374 2-1/8 3/4 .4375 3/8 .328
1/4 18 4 Plug   14032 12 .398 .522 2-7/16 1-1/16 .5625 7/16 .421
1/4 18 4 Plug 33 15970 12 .398 .522 2-7/16 1-1/16 .5625 7/16 .421
3/8 18 4 Plug   14051 3 .392 .516 2-9/16 1-1/16 .7000 1/2 .531
3/8 18 4 Plug 33 15093 3 .392 .516 2-9/16 1-1/16 .7000 1/2 .531
1/2 14 4 Plug   14070 3 .518 .642 3-1/8 1-3/8 .6875 5/8 .515
1/2 14 4 Plug 33 15102 3 .518 .642 3-1/8 1-3/8 .6875 5/8 .515
3/4 14 5 Plug   14085 3 .504 .628 3-1/4 1-3/8 .9063 11/16 .679
3/4 14 5 Plug 33 15110 3 .504 .628 3-1/4 1-3/8 .9063 11/16 .679
1 1-1/2 5 Plug   14103 1 .584 .772 3-3/4 1-3/4 1.1250 13/16 .843
1 1-1/2 5 Plug 33 15971 1 .584 .772 3-3/4 1-3/4 1.1250 13/16 .843
1-1/4 11-1/2 5 Plug   14121 1 .592 .780 4 1-3/4 1.3125 15/16 .984
1-1/4 11-1/2 5 Plug 33 19210 1 .592 .780 4 1-3/4 1.3125 15/16 .984
1-1/2 11-1/2 7 Plug   14133 1 .605 .793 4-1/4 1-3/4 1.5000 1 1.125
1-1/2 11-1/2 7 Plug 33 15343 1 .605 .793 4-1/4 1-3/4 1.5000 1 1.125
2 11-1/2 7 Plug   14151 1 .573 .761 4-1/2 1-3/4 1.8750 1-1/8 1.406
2 11-1/2 7 Plug 33 15346 1 .573 .761 4-1/2 1-3/4 1.8750 1-1/8 1.406
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