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 HTP270005 3-48 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270005 3-48 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270005
MPN: HTP270005

Regular price $67.30
Alfa Tools HTP270006 3-56 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270006 3-56 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270006
MPN: HTP270006

Regular price $67.30
Alfa Tools HTP270007 4-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270007 4-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270007
MPN: HTP270007

Regular price $55.60
Alfa Tools HTP270008 4-48 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270008 4-48 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270008
MPN: HTP270008

Regular price $55.60
Alfa Tools HTP270009 5-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270009 5-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270009
MPN: HTP270009

Regular price $55.60
Alfa Tools HTP270010 5-44 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270010 5-44 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270010
MPN: HTP270010

Regular price $55.60
Alfa Tools HTP270011 6-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270011 6-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270011
MPN: HTP270011

Regular price $39.00
Alfa Tools HTP270012 6-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270012 6-40 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270012
MPN: HTP270012

Regular price $43.30
Alfa Tools HTP270013 8-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270013 8-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270013
MPN: HTP270013

Regular price $39.80
Alfa Tools HTP270014 8-36 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270014 8-36 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270014
MPN: HTP270014

Regular price $43.70
Alfa Tools HTP270015 10-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270015 10-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270015
MPN: HTP270015

Regular price $41.30
Alfa Tools HTP270016 10-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270016 10-32 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270016
MPN: HTP270016

Regular price $41.30
Alfa Tools HTP270017 12-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270017 12-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270017
MPN: HTP270017

Regular price $43.70
Alfa Tools HTP270018 12-28 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270018 12-28 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270018
MPN: HTP270018

Regular price $43.70
Alfa Tools HTP270030 1/4-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270030 1/4-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270030
MPN: HTP270030

Regular price $39.80
Alfa Tools HTP270031 1/4-28 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

Alfa Tools HTP270031 1/4-28 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 10

SKU: AT-HTP270031
MPN: HTP270031

Regular price $39.80
Alfa Tools HTP270032 5/16-18 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270032 5/16-18 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270032
MPN: HTP270032

Regular price $26.65
Alfa Tools HTP270033 5/16-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270033 5/16-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270033
MPN: HTP270033

Regular price $26.65
Alfa Tools HTP270034 3/8-16 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270034 3/8-16 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270034
MPN: HTP270034

Regular price $36.85
Alfa Tools HTP270035 3/8-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270035 3/8-24 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270035
MPN: HTP270035

Regular price $36.85
Alfa Tools HTP270036 7/16-14 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270036 7/16-14 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270036
MPN: HTP270036

Regular price $47.25
Alfa Tools HTP270037 7/16-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270037 7/16-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270037
MPN: HTP270037

Regular price $47.25
Alfa Tools HTP270038 1/2-13 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270038 1/2-13 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270038
MPN: HTP270038

Regular price $62.40
Alfa Tools HTP270039 1/2-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

Alfa Tools HTP270039 1/2-20 HSS ECO PRO HAND TAP-PLUG - Std Qty Pack 5

SKU: AT-HTP270039
MPN: HTP270039

Regular price $62.40