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Pipe Tap Dimensions


Multiple Spindle Tapping Heads, Drill Units, AutoTap, Multiple Spindle Production Tapping

Nominal
Size
(inches)
Dimensions-Inches
Length
Overall
A

Length
of
Thread
B

Length
of
Square
C
Diameter
of
Shank
D
Size
of
Square
E
1/16
1/8
1/8
2-1/8
2-1/8
2-1/8
11/16
3/4
3/4

3/8
3/8
3/8

.3125
.3125
.4375
.234
.234
.328

1/4
3/8
1/2

2-7/16
2-9/16
3-1/8
1-1/16
1-1/16
1-3/8
7/16
1/2
5/8
.5625
.7000
.6875
.421
.531
.515
3/4
1"
1-1/4
3-1/4
3-3/4
4"
1-3/8
1-3/4
1-3/4
11/16
13/16
15/16
.9063
1.1250
1.3125
.679
.843
.984
1-1/2
2"
2-1/2
4-1/4
4-1/2
5-1/2
1-3/4
1-3/4
2-9/16
1"
1-1/8
1-1/4
1.5000
1.8750
2.2500
1.125
1.406
1.687
3"
3-1/2
4"
6"
6-1/2
6-3/4
2-5/8
2-11/16
2-3/4
1-3/8
1-1/2
1-5/8
2.6250
2.8125
3.0000
1.968
2.108
2.250




      For help improving your tapping operations contact AutoDrill at:

      United States & Canada: 800-871-5022

      International: 01-908-542-0244


 


AutoDrill specializes in Production Drilling and Tapping Equipment and Automation Controls.

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