Contact Us
Call our Service Hotline or use our contact form.
1-877-BOSCH99 (1-877-267-2499)Mon-Fri: 7:00-19:00 CST
1/4 In. - 28 High-Carbon Steel Fractional Taper Tap
Hover Image to Zoom
Hover Image to Zoom
BTT14F28
- Heat-treated carbon steel tap for right-hand internal threads
- Rolled threads for accuracy, precise flutes for chip clearance
- Tap provides 8 to 10 threads chamfered for easy starts
Benefits
Taper 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 | #3 |
| Description | 1/4 In. - 28 High-Carbon Steel Fractional Taper Tap |
| Material | High Carbon Steel |
| Number of Flutes | 4.0 |
| Pack Quantity | 1 |
| Shank Diameter in | 0.25 |
| Size and Thread | 1/4 - 28 |
| Size in | 1/4" - 28 NF |
| Standard | NF |
| Use Drill Bit Size | 3 |
| Includes | (1) 1/4 In. - 28 High-Carbon Steel Fractional Taper Tap |
BTT14F28
Includes
(1) 1/4 In. - 28 High-Carbon Steel Fractional Taper Tap
BTT14F28
Includes
(1) 1/4 In. - 28 High-Carbon Steel Fractional Taper Tap
BTT1024
Includes
(1) 10 In. - 24 High-Carbon Steel Machine Screw Taper Tap
BTT1032
Includes
(1) 10 In. - 32 High-Carbon Steel Machine Screw Taper Tap
BTT12F13
Includes
(1) 1/2 In. - 13 High-Carbon Steel Fractional Taper Tap
BTT14F20
Includes
(1) 1/4 In. - 20 High-Carbon Steel Fractional Taper Tap
BTT38F16
Includes
(1) 3/8 In. - 16 High-Carbon Steel Fractional Taper Tap
BTT38F24
Includes
(1) 3/8 In. - 24 High-Carbon Steel Fractional Taper Tap
BTT516F18
Includes
(1) 5/16 In. - 18 High-Carbon Steel Fractional Taper Tap
BTT632
Includes
(1) 6 In. - 32 High-Carbon Steel Machine Screw Taper Tap
BTT716F14
Includes
(1) 7/16 In. - 14 High-Carbon Steel Fractional Taper Tap
BTT832
Includes
(1) 8 In. - 32 High-Carbon Steel Machine Screw Taper Tap
Other sizes
BTT12F13
Size and Thread
1/2 - 13
Standard
NC
Corresponding Drill Size
27/64"
Pack Quantity
1
BTT716F14
Size and Thread
7/16 - 14
Standard
NC
Corresponding Drill Size
3/8"
Pack Quantity
1
BTT38F24
Size and Thread
3/8 - 24
Standard
NF
Corresponding Drill Size
Ltr. Q
Pack Quantity
1
BTT38F16
Size and Thread
3/8 - 16
Standard
NC
Corresponding Drill Size
5/16"
Pack Quantity
1
BTT516F18
Size and Thread
5/16 - 18
Standard
NC
Corresponding Drill Size
Ltr. F
Pack Quantity
1
BTT14F20
Size and Thread
1/4 - 20
Standard
NC
Corresponding Drill Size
#7
Pack Quantity
1
BTT1032
Size and Thread
10 - 32
Standard
NF
Corresponding Drill Size
#21
Pack Quantity
1
BTT1024
Size and Thread
10 - 24
Standard
NC
Corresponding Drill Size
#25
Pack Quantity
1
BTT832
Size and Thread
8 - 32
Standard
NC
Corresponding Drill Size
#29
Pack Quantity
1
BTT632
Size and Thread
6 - 32
Standard
NC
Corresponding Drill Size
#36
Pack Quantity
1