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Besly
Popular Special
ACME Taps

High Speed Steel
Ground Thread

Straight Flute
4 Flute

Fractional Sizes:
3/8 | 1/2 | 5/8 | 3/4 | 7/8 | 1 |
1-1/8 | 1-1/4 | 1-3/8 | 1-1/2


Also available...

Left Hand: Catl No. ACMELH

Catalog Number: ACME

  Besly Popular Special ACME Taps

Besly Popular Special ACME Taps are commonly used in valves, jacks, prsses or machine tools using traverse motion. These ACME threads are a 29° inclusive angle and are available in right hand threads.

Choose tandem style ACME taps to provide roughing and finishing operations in one pass.

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
ACME
Taps
Catl No. ACME
Fractional Sizes
 
   
  Besly Surface Treatments Besly Drill Selector
Tap Size TPI No. of
Flutes
Chamfer
Type
Class Special
Features
Pkg
Qty*
EDP No Basic
Pitch
Dia.
Overall
Length
A
Thread
Length
B
Shank
Dia.
C
Square
Length
D
Square
Size
E
3/8 12 4 Plug 2G Tandem   19751 .3333 4-1/16 2-1/8 .255 5/16 .191
1/2 10 4 Plug 2G     19756 .4500 3-3/8 1-21/32 .367 7/16 .275
1/2 10 4 Plug 2G Tandem   19761 .4500 5 2-9/16 .367 7/16 .275
5/8 8 4 Plug 2G     19764 .5625 3-13/16 1-13/16 .480 9/16 .360
5/8 8 4 Plug 2G Tandem   19769 .5625 6-1/4 3-3/16 .480 9/16 .360
3/4 6 4 Plug 2G     19772 .6667 4-1/4 2 .590 11/16 .442
3/4 6 4 Plug 2G Tandem   19777 .6667 7-15/16 4-5/16 .542 5/8 .406
3/4 8 4 Plug 2G     19780 .6875 4-1/4 2 .590 11/16 .442
3/4 8 4 Plug 2G Tandem   19782 .6875 7-15/16 4-5/16 .542 5/8 .406
3/4 10 4 Plug 2G     19785 .7000 4-1/4 2 .590 11/16 .442
7/8 6 4 Plug 2G     19788 .7917 4-11/16 2-7/32 .697 3/4 .523
7/8 6 4 Plug 2G Tandem   19793 .7917 8-5/8 4-3/8 .697 3/4 .523
1 5 4 Plug 2G     19796 .9000 5-1/8 2-1/2 .800 13/16 .600
1 5 4 Plug 2G Tandem   19853 .9000 10-1/8 5-1/4 .697 7/8 .523
1 8 4 Plug 2G     19856 .9375 5-1/8 2-1/2 .800 13/16 .600
1-1/8 5 4 Plug 2G     19859 1.0250 5-7/16 2-9/16 .896 7/8 .672
1-1/8 5 4 Plug 2G Tandem   19864 1.0250 10-3/4 5-1/4 .800 1 .600
1-1/4 5 4 Plug 2G     19867 1.1500 5-3/4 2-9/16 1.021 1 .766
1-1/4 5 4 Plug 2G Tandem   19872 1.1500 11-1/8 5-1/4 .896 1-1/8 .672
1-3/8 4 4 Plug 2G     19875 1.2500 6-1/16 3 1.108 1-1/16 .831
1-3/8 4 4 Plug 2G Tandem   19880 1.2500 12-1/4 5-7/8 1.108 1-1/4 .831
1-1/2 4 4 Plug 2G     19883 1.3750 6-3/8 3 1.233 1-1/8 .925
1-1/2 4 4 Plug 2G Tandem   19888 1.3750 12-5/8 5-7/8 1.233 1-1/4 .925
 * No standard package quantity. Price determined by quantity ordered. Go to the top of this page.