AT Threading Tools
AT Threading Tools | Professional Metal Fabrication Solutions | Freer Tool
Shop professional-grade AT threading tools for precision metal fabrication and manufacturing.
Discover the AT Threading Tools collection at Freer Tool & Supply—your destination for high-precision taps, dies, thread repair kits, and specialty threading accessories. Engineered for accuracy, durability, and consistent performance, our threading tools are ideal for creating, repairing, and maintaining threads in metalworking, maintenance, and fabrication projects. Whether you’re working in a machine shop, repair facility, or industrial setting, AT Threading Tools deliver the reliability and results professionals count on.
MonoLock®, AlfaUSA®, and EcoPro® are industry-trusted brands available exclusively from Alfa Tools.
New for 2015 in Taps | Dies | Extractors | Thread | Inserts | Accessories
- high-performance coated taps, including multi-purpose taps
- specialty taps for low tensile and high tensile materials
- black oxide coated taps
- an enhanced range of standard special thread taps and dies
- Helical Thread Inserts
- screw Extractors
- tap Extractors
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Alfa Tools SFTP170937 7/16-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6
SKU: AT-SFTP170937
MPN: SFTP170937
Alfa Tools SFTP170938 1/2-13 HSS USA SPIRAL FLUTED.PLUG TAP - Std Qty Pack 6
SKU: AT-SFTP170938
MPN: SFTP170938
Alfa Tools SFTP170939 1/2-20 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 6
SKU: AT-SFTP170939
MPN: SFTP170939
Alfa Tools SFTP170940 9/16-12 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170940
MPN: SFTP170940
Alfa Tools SFTP170941 9/16-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170941
MPN: SFTP170941
Alfa Tools SFTP170942 5/8-11 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170942
MPN: SFTP170942
Alfa Tools SFTP170943 5/8-18 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170943
MPN: SFTP170943
Alfa Tools SFTP170946 3/4-10 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170946
MPN: SFTP170946
Alfa Tools SFTP170947 3/4-16 HSS ALFA USA SPIRAL FLUTED TAP - Std Qty Pack 3
SKU: AT-SFTP170947
MPN: SFTP170947
Alfa Tools SI67501 4-40 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67501
MPN: SI67501
Alfa Tools SI67502 6-32 NC SOLID THREAD INSERTS - Std Qty Pack 10
SKU: AT-SI67502
MPN: SI67502
Alfa Tools SI67503 8-32 NC SOLID THREAD INSERTS - Std Qty Pack 10
SKU: AT-SI67503
MPN: SI67503
Alfa Tools SI67504 10-24 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67504
MPN: SI67504
Alfa Tools SI67505 1/4-20 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67505
MPN: SI67505
Alfa Tools SI67506 5/16-18 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67506
MPN: SI67506
Alfa Tools SI67507 3/8-16 NC SOLID THEAD INSERT - Std Qty Pack 10
SKU: AT-SI67507
MPN: SI67507
Alfa Tools SI67508 7/16-14 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67508
MPN: SI67508
Alfa Tools SI67509 1/2-13 NC SOLID THREAD INSERT - Std Qty Pack 10
SKU: AT-SI67509
MPN: SI67509
Alfa Tools SI67510 9/16-12 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67510
MPN: SI67510
Alfa Tools SI67511 5/8-11 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67511
MPN: SI67511
Alfa Tools SI67512 5/8-11 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67512
MPN: SI67512
Alfa Tools SI67513 3/4-10 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67513
MPN: SI67513
Alfa Tools SI67514 7/8-9 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67514
MPN: SI67514
Alfa Tools SI67515 1-8 NC SOLID THREAD INSERT - Std Qty Pack 5
SKU: AT-SI67515
MPN: SI67515