AT Hand Taps

AT hand taps are threading tools used to cut internal threads in a drilled hole using a tap wrench or hand tapping setup (application dependent). They’re commonly used in maintenance, repair, and fabrication work for creating new threads, restoring damaged threads, or producing threaded holes when a machine tap isn’t practical. Choosing the right hand tap starts with matching the thread standard (SAE/UNC/UNF or metric), the size and pitch, and the tap style that fits your hole depth and threading needs.


Alfa Tools HTT270016 10-32 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

Alfa Tools HTT270016 10-32 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

SKU: AT-HTT270016
MPN: HTT270016

Regular price $41.30
Alfa Tools HTT270017 12-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

Alfa Tools HTT270017 12-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

SKU: AT-HTT270017
MPN: HTT270017

Regular price $43.70
Alfa Tools HTT270018 12-28 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

Alfa Tools HTT270018 12-28 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

SKU: AT-HTT270018
MPN: HTT270018

Regular price $43.70
Alfa Tools HTT270030 1/4-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

Alfa Tools HTT270030 1/4-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

SKU: AT-HTT270030
MPN: HTT270030

Regular price $39.80
Alfa Tools HTT270031 1/4-28 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

Alfa Tools HTT270031 1/4-28 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 10

SKU: AT-HTT270031
MPN: HTT270031

Regular price $39.80
Alfa Tools HTT270032 5/16-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270032 5/16-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270032
MPN: HTT270032

Regular price $26.65
Alfa Tools HTT270033 5/16-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270033 5/16-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270033
MPN: HTT270033

Regular price $26.65
Alfa Tools HTT270034 3/8-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270034 3/8-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270034
MPN: HTT270034

Regular price $36.85
Alfa Tools HTT270035 3/8-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270035 3/8-24 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270035
MPN: HTT270035

Regular price $36.85
Alfa Tools HTT270036 7/16-14 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270036 7/16-14 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270036
MPN: HTT270036

Regular price $47.25
Alfa Tools HTT270037 7/16-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270037 7/16-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270037
MPN: HTT270037

Regular price $47.25
Alfa Tools HTT270038 1/2-13 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270038 1/2-13 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270038
MPN: HTT270038

Regular price $62.40
Alfa Tools HTT270039 1/2-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

Alfa Tools HTT270039 1/2-20 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 5

SKU: AT-HTT270039
MPN: HTT270039

Regular price $62.40
Alfa Tools HTT270040 9/16-12 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270040 9/16-12 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270040
MPN: HTT270040

Regular price $51.75
Alfa Tools HTT270041 9/16-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270041 9/16-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270041
MPN: HTT270041

Regular price $51.75
Alfa Tools HTT270042 5/8-11 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270042 5/8-11 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270042
MPN: HTT270042

Regular price $62.46
Alfa Tools HTT270043 5/8-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270043 5/8-18 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270043
MPN: HTT270043

Regular price $62.46
Alfa Tools HTT270044 11/16-11 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270044 11/16-11 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270044
MPN: HTT270044

Regular price $77.37
Alfa Tools HTT270045 11/16-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270045 11/16-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270045
MPN: HTT270045

Regular price $77.37
Alfa Tools HTT270046 3/4-10 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270046 3/4-10 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270046
MPN: HTT270046

Regular price $86.79
Alfa Tools HTT270047 3/4-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270047 3/4-16 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270047
MPN: HTT270047

Regular price $86.79
Alfa Tools HTT270048 7/8-9 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270048 7/8-9 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270048
MPN: HTT270048

Regular price $130.29
Alfa Tools HTT270049 7/8-14 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270049 7/8-14 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270049
MPN: HTT270049

Regular price $130.29
Alfa Tools HTT270050 1-8 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

Alfa Tools HTT270050 1-8 HSS ECO PRO HAND TAP-TAPER - Std Qty Pack 3

SKU: AT-HTT270050
MPN: HTT270050

Regular price $163.59