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1/4 In. - 20 High-Carbon Steel Fractional Bottoming Tap
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BBT14F20
- Heat-treated carbon steel tap for right-hand internal threads
- Rolled threads for accuracy, precise flutes for chip clearance
- Tap has 1-1/2 threads chamfered for tapping to bottom of a hole
Benefits
Bottoming taps
engineered for cutting right-hand internal threads; commonly used in through holes and with materials where a guide is necessary
Heat-treated carbon steel
provides superior durability and speed
Precise flute design
for fast and easy chip clearance
Rolled threads
deliver more accuracy and are cleaner than machined threads
Rust and tarnish resistant design
provides greater durability and accuracy
Laser-etched marking
ensures size identification and won't wear off
Precision machining
designed to ensure that bolts fit tightly and anchor securely
Technical Data
| Corresponding Drill Size | #7 |
| Description | 1/4 In. - 20 High-Carbon Steel Fractional Bottoming Tap |
| Material | High Carbon Steel |
| Number of Flutes | 4.0 |
| Pack Quantity | 1 |
| Shank Diameter in | 0.25 |
| Size and Thread | 1/4 - 20 |
| Size in | 1/4" - 20 NC |
| Standard | NC |
| Use Drill Bit Size | 7 |
| Includes | (1) 1/4 In. - 20 High-Carbon Steel Fractional Bottoming Tap |
BBT14F20
Includes
(1) 1/4 In. - 20 High-Carbon Steel Fractional Bottoming Tap
BBT14F20
Includes
(1) 1/4 In. - 20 High-Carbon Steel Fractional Bottoming Tap
BBT1024
Includes
(1) 10 In. - 24 High-Carbon Steel Machine Screw Bottoming Tap
BBT1032
Includes
(1) 10 In. - 32 High-Carbon Steel Machine Screw Bottoming Tap
BBT14F28
Includes
(1) 1/4 In. - 28 High-Carbon Steel Fractional Bottoming Tap
BBT38F16
Includes
(1) 3/8 In. - 16 High-Carbon Steel Fractional Bottoming Tap
BBT38F24
Includes
(1) 3/8 In. - 24 High-Carbon Steel Fractional Bottoming Tap
BBT516F18
Includes
(1) 5/16 In. - 18 High-Carbon Steel Fractional Bottoming Tap
BBT516F24
Includes
(1) 5/16 In. - 24 High-Carbon Steel Fractional Bottoming Tap
BBT716F14
Includes
(1) 7/16 In. - 14 High-Carbon Steel Fractional Bottoming Tap
BBT716F20
Includes
(1) 7/16 In. - 20 High-Carbon Steel Fractional Bottoming Tap
BBT832
Includes
(1) 8 In. - 32 High-Carbon Steel Machine Screw Bottoming Tap
Other sizes
BBT716F20
Size and Thread
7/16 - 20
Standard
NF
Corresponding Drill Size
25/64"
Pack Quantity
1
BBT716F14
Size and Thread
7/16 - 14
Standard
NC
Corresponding Drill Size
3/8"
Pack Quantity
1
BBT38F24
Size and Thread
3/8 - 24
Standard
NF
Corresponding Drill Size
Ltr. Q
Pack Quantity
1
BBT38F16
Size and Thread
3/8 - 16
Standard
NC
Corresponding Drill Size
5/16"
Pack Quantity
1
BBT516F24
Size and Thread
5/16 - 24
Standard
NF
Corresponding Drill Size
Ltr. I
Pack Quantity
1
BBT516F18
Size and Thread
5/16 - 18
Standard
NC
Corresponding Drill Size
Ltr. F
Pack Quantity
1
BBT14F28
Size and Thread
1/4 - 28
Standard
NF
Corresponding Drill Size
#3
Pack Quantity
1
BBT1032
Size and Thread
10 - 32
Standard
NF
Corresponding Drill Size
#21
Pack Quantity
1
BBT1024
Size and Thread
10 - 24
Standard
NC
Corresponding Drill Size
#25
Pack Quantity
1
BBT832
Size and Thread
8 - 32
Standard
NC
Corresponding Drill Size
#29
Pack Quantity
1