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 HTT80008A 4-36 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80008A 4-36 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80008A
MPN: HTT80008A

Regular price $102.48
Alfa Tools HTT80009 5-40 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80009 5-40 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80009
MPN: HTT80009

Regular price $88.68
Alfa Tools HTT80010 5-44 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80010 5-44 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80010
MPN: HTT80010

Regular price $94.92
Alfa Tools HTT80011 6-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80011 6-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80011
MPN: HTT80011

Regular price $68.04
Alfa Tools HTT80012 6-40 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80012 6-40 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80012
MPN: HTT80012

Regular price $71.40
Alfa Tools HTT80013 8-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80013 8-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80013
MPN: HTT80013

Regular price $69.60
Alfa Tools HTT80014 8-36 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80014 8-36 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80014
MPN: HTT80014

Regular price $71.40
Alfa Tools HTT80015 10-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80015 10-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80015
MPN: HTT80015

Regular price $73.80
Alfa Tools HTT80016 10-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80016 10-32 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80016
MPN: HTT80016

Regular price $73.80
Alfa Tools HTT80017 12-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80017 12-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80017
MPN: HTT80017

Regular price $74.88
Alfa Tools HTT80018 12-28 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80018 12-28 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80018
MPN: HTT80018

Regular price $83.16
Alfa Tools HTT80030 1/4-20 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80030 1/4-20 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80030
MPN: HTT80030

Regular price $74.64
Alfa Tools HTT80031 1/4-28 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

Alfa Tools HTT80031 1/4-28 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 12

SKU: AT-HTT80031
MPN: HTT80031

Regular price $74.64
Alfa Tools HTT80032 5/16-18 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80032 5/16-18 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80032
MPN: HTT80032

Regular price $46.14
Alfa Tools HTT80033 5/16-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80033 5/16-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80033
MPN: HTT80033

Regular price $46.14
Alfa Tools HTT80034 3/8-16 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80034 3/8-16 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80034
MPN: HTT80034

Regular price $52.38
Alfa Tools HTT80035 3/8-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80035 3/8-24 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80035
MPN: HTT80035

Regular price $52.38
Alfa Tools HTT80036 7/16-14 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80036 7/16-14 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80036
MPN: HTT80036

Regular price $83.04
Alfa Tools HTT80037 7/16-20 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80037 7/16-20 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80037
MPN: HTT80037

Regular price $83.04
Alfa Tools HTT80038 1/2-13 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80038 1/2-13 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80038
MPN: HTT80038

Regular price $86.22
Alfa Tools HTT80039 1/2-20 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

Alfa Tools HTT80039 1/2-20 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 6

SKU: AT-HTT80039
MPN: HTT80039

Regular price $99.18
Alfa Tools HTT80040 9/16-12 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 3

Alfa Tools HTT80040 9/16-12 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 3

SKU: AT-HTT80040
MPN: HTT80040

Regular price $73.08
Alfa Tools HTT80041 9/16-18 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 3

Alfa Tools HTT80041 9/16-18 HSS BLACK ALFA USA HAND TAP TAPER - Std Qty Pack 3

SKU: AT-HTT80041
MPN: HTT80041

Regular price $73.08
Alfa Tools HTT80042 5/8-11 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 3

Alfa Tools HTT80042 5/8-11 HSS BLACK OXIDE ALFA USA HAND TAP TAPER - Std Qty Pack 3

SKU: AT-HTT80042
MPN: HTT80042

Regular price $95.04