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Besly Popular Special
Straight Flute
Taper Pipe Taps

High Speed Steel
Ground Thread

BSPT
Straight Flute
4, 5 and 7 Flute


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


Also available...

Standard Sizes: Catl No 3165

Catalog Number: 3165

Besly Popular Special Straight Flute Taper Pipe Taps These BSPT 55 Modified Whitworth 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.                 
  Besly Popular Special
Straight Flute

Taper Pipe
Taps

Catl No. 3165
Fractional Sizes
   
 
Besly Surface Treatments Besly Drill Selector
Tap
Size
Thrds Per Inch No. of Flutes Cham Type Pkg
Qty*
EDP No Gage Projection Overall Length
A
Thread Length
B
Shank Dia.
C
Square Length
D
Square Size
E
Min. Max.
1/8 28 4 Plug   13997 .250 .374 2-1/8 3/4 .4375 3/8 .328
1/4 19 4 Plug   14026 .398 .522 2-7/16 1-1/16 .5625 7/16 .421
3/8 19 4 Plug   14048 .392 .516 2-9/16 1-1/16 .7000 1/2 .531
1/2 14 4 Plug   14069 .518 .642 3-1/8 1-3/8 .6875 5/8 .515
3/4 14 5 Plug   14086 .504 .628 3-1/4 1-3/8 .9063 11/16 .679
1 11 5 Plug   14088 .584 .772 3-3/4 1-3/4 1.1250 13/16 .843
1-1/4 11 5 Plug   14097 .592 .780 4 1-3/4 1.3125 15/16 .984
1-1/2 11 7 Plug   14099 .605 .793 4-1/4 1-3/4 1.5000 1 1.125
2 11 7 Plug   14107 .573 .761 4-1/2 1-3/4 1.8750 1-1/8 1.406
 * No standard package quantity. Price determined by quantity ordered. Go to the top of this page.