AT Threading Tools

Alfa Tool 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

Download Catalog

 

DIES

EXTRACTORS & EXTENSIONS

 

AT HAND TAPS

HIGH-PERFORMANCE TAPS

MULTI-PURPOSE TAPS

PIPE TAPS

SCREW / THREAD INSERTS & KITS

SPECIAL PURPOSE TAPS

SPIRAL FLUTED TAPS

SPIRAL POINTED TAPS

TAP & DIE SETS

TAPER PIPE TAPS

TAPPING TOOLS

 

 


Alfa Tools CSHTB70510 5-40 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70510 5-40 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70510
MPN: CSHTB70510

Regular price $8.19
Alfa Tools CSHTB70511 5-44 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70511 5-44 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70511
MPN: CSHTB70511

Regular price $8.19
Alfa Tools CSHTB70512 6-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70512 6-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70512
MPN: CSHTB70512

Regular price $8.19
Alfa Tools CSHTB70513 6-40 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70513 6-40 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70513
MPN: CSHTB70513

Regular price $8.19
Alfa Tools CSHTB70514 8-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70514 8-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70514
MPN: CSHTB70514

Regular price $8.19
Alfa Tools CSHTB70515 8-36 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70515 8-36 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70515
MPN: CSHTB70515

Regular price $8.19
Alfa Tools CSHTB70516 10-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70516 10-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70516
MPN: CSHTB70516

Regular price $8.19
Alfa Tools CSHTB70517 10-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70517 10-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70517
MPN: CSHTB70517

Regular price $8.19
Alfa Tools CSHTB70518 12-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70518 12-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70518
MPN: CSHTB70518

Regular price $8.19
Alfa Tools CSHTB70519 12-28 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70519 12-28 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70519
MPN: CSHTB70519

Regular price $8.19
Alfa Tools CSHTB70530 3/16-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70530 3/16-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70530
MPN: CSHTB70530

Regular price $8.19
Alfa Tools CSHTB70531 3/16-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70531 3/16-32 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70531
MPN: CSHTB70531

Regular price $6.48
Alfa Tools CSHTB70532 1/4-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70532 1/4-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70532
MPN: CSHTB70532

Regular price $5.04
Alfa Tools CSHTB70533 1/4-28 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70533 1/4-28 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70533
MPN: CSHTB70533

Regular price $5.04
Alfa Tools CSHTB70534 5/16-18 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70534 5/16-18 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70534
MPN: CSHTB70534

Regular price $7.26
Alfa Tools CSHTB70535 5/16-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70535 5/16-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70535
MPN: CSHTB70535

Regular price $7.77
Alfa Tools CSHTB70536 3/8-16 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70536 3/8-16 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70536
MPN: CSHTB70536

Regular price $8.70
Alfa Tools CSHTB70537 3/8-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70537 3/8-24 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70537
MPN: CSHTB70537

Regular price $8.70
Alfa Tools CSHTB70538 7/16-14 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70538 7/16-14 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70538
MPN: CSHTB70538

Regular price $9.72
Alfa Tools CSHTB70539 7/16-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70539 7/16-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70539
MPN: CSHTB70539

Regular price $9.81
Alfa Tools CSHTB70540 1/2-13 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70540 1/2-13 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70540
MPN: CSHTB70540

Regular price $11.70
Alfa Tools CSHTB70541 1/2-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70541 1/2-20 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70541
MPN: CSHTB70541

Regular price $12.66
Alfa Tools CSHTB70542 9/16-12 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70542 9/16-12 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70542
MPN: CSHTB70542

Regular price $17.55
Alfa Tools CSHTB70543 9/16-18 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

Alfa Tools CSHTB70543 9/16-18 CARBON STEEL HAND TAP BOTTOMING - Std Qty Pack 3

SKU: AT-CSHTB70543
MPN: CSHTB70543

Regular price $16.38