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Besly Carbon Taps

Carbon Steel
Cut Thread

Straight Flute
2, 3 and 4 Flute

Machine Screw Sizes:
0 | 1 | 2 | 3 | 4 | 5 | 6 | 8 | 10 | 12

  Catalog Number: 2104

Besly Carbon Taps
These Besly carbon taps are for general hand and limited production tapping. For hand tapping in relatively hard materials or in bottoming holes the use of taper, plug and bottoming taps, in the order named, is suggested.
The taper tap is helpful in starting a tapped thread square with the work piece. The plug tap is, however, the most widely used tap in both hand and production tapping.

Please call 800 435-2965 for current net pricing.

Note: Click the EDP No to check availability.
   
All dimensions are in inches.
  Besly Carbon Taps
Catl No. 2104
Machine Screw Sizes
 
   
  Besly Surface Treatments Besly Drill Selector
Tap Size
& TPI
No. of
Flutes
Chamfer
Type
Surface
Treat
EDP No Pkg Qty Basic
Pitch Dia.
Overall
Length
A
Thread
Length
B
Shank
Dia.
C
Square
Length
D
Square
Size
E
0-80 2 Plug   17295 12 .0519 1-5/8 5/16 .141 3/16 .110
1-64 2 Plug   17303 12 .0629 1-11/16 3/8 .141 3/16 .110
1-72 2 Plug   17307 12 .0640 1-11/16 3/8 .141 3/16 .110
2-56 3 Taper   17310 12 .0744 1-3/8 7/16 .141 3/16 .110
2-56 3 Plug   17311 12 .0744 1-3/8 7/16 .141 3/16 .110
2-56 3 Bot   17312 12 .0744 1-3/8 7/16 .141 3/16 .110
2-56 3 Set   17313 1 .0744 1-3/8 7/16 .141 3/16 .110
2-64 3 Plug   17315 12 .0759 1-3/8 7/16 .141 3/16 .110
3-48 3 Plug   17319 12 .0856 1-13/16 1/2 .141 3/16 .110
3-56 3 Plug   17323 12 .0874 1-13/16 1/2 .141 3/16 .110
4-36 3 Bot   17331 12 .0940 1-7/8 9/16 .141 3/16 .110
4-40 3 Taper   17334 12 .0958 1-7/8 9/16 .141 3/16 .110
4-40 3 Plug   17335 12 .0958 1-7/8 9/16 .141 3/16 .110
4-40 3 Bot   17336 12 .0958 1-7/8 9/16 .141 3/16 .110
4-40 3 Set   17337 1 .0958 1-7/8 9/16 .141 3/16 .110
4-48 3 Plug   17339 12 .0985 1-15/16 9/16 .141 3/16 .110
5-40 3 Taper   17342 12 .1102 1-15/16 5/8 .141 3/16 .110
5-40 3 Plug   17343 12 .1102 1-15/16 5/8 .141 3/16 .110
5-40 3 Bot   17344 12 .1102 1-15/16 5/8 .141 3/16 .110
5-40 3 Set   17345 1 .1102 1-15/16 5/8 .141 3/16 .110
6-32 3 Taper   17350 12 .1177 2 11/16 .141 3/16 .110
6-32 3 Plug   17351 12 .1177 2 11/16 .141 3/16 .110
6-32 3 Bot   17352 12 .1177 2 11/16 .141 3/16 .110
6-32 3 Set   17353 1 .1177 2 11/16 .141 3/16 .110
6-36 3 Plug   17355 12 .1218 2 11/16 .141 3/16 .110
6-40 3 Plug   17359 12 .1218 2 11/16 .141 3/16 .110
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Tap Size
& TPI
No. of
Flutes
Chamfer
Type
Surface
Treat
EDP No Pkg Qty Basic
Pitch Dia.
Overall
Length
A
Thread
Length
B
Shank
Dia.
C
Square
Length
D
Square
Size
E
8-32 4 Taper   17362 12 .1437 2-1/8 3/4 .168 1/4 .131
8-32 4 Plug   17363 12 .1437 2-1/8 3/4 .168 1/4 .131
8-32 4 Bot   17364 12 .1437 2-1/8 3/4 .168 1/4 .131
8-32 4 Set   17365 1 .1437 2-1/8 3/4 .168 1/4 .131
8-36 4 Plug   17367 12 .1437 2-1/8 3/4 .168 1/4 .131
8-40 4 Plug   17371 12 .1478 2-1/8 3/4 .168 1/4 .131
10-24 4 Taper   17374 12 .1629 2-3/8 7/8 .194 1/4 .152
10-24 4 Plug   17375 12 .1629 2-3/8 7/8 .194 1/4 .152
10-24 4 Bot   17376 12 .1629 2-3/8 7/8 .194 1/4 .152
10-24 4 Set   17377 1 .1629 2-3/8 7/8 .194 1/4 .152
10-32 4 Taper   17382 12 .1697 2-3/8 7/8 .194 1/4 .152
10-32 4 Plug   17383 12 .1697 2-3/8 7/8 .194 1/4 .152
10-32 4 Bot   17384 12 .1697 2-3/8 7/8 .194 1/4 .152
10-32 4 Set   17385 1 .1697 2-3/8 7/8 .194 1/4 .152
12-24 4 Taper   17386 12 .1889 2-3/8 15/16 .220 9/32 .152
12-24 4 Plug   17387 12 .1889 2-3/8 15/16 .220 9/32 .165
12-24 4 Bot   17388 12 .1889 2-3/8 15/16 .220 9/32 .165
12-24 4 Set   17389 1 .1889 2-3/8 15/16 .220 9/32 .165
12-28 4 Plug   17391 12 .1928 2-3/8 15/16 .220 9/32 .165
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