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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 TI66243 M6 X 1 HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66243 M6 X 1 HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66243
MPN: TI66243

Alfa Tools TI66243B M6-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66243B M6-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66243B
MPN: TI66243B

Alfa Tools TI66243K M6 X 1 HELICAL THREAD INSERT KIT

Alfa Tools TI66243K M6 X 1 HELICAL THREAD INSERT KIT

SKU: AT-TI66243K
MPN: TI66243K

Save $51.36
Alfa Tools TI66244 M8-1.25X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66244 M8-1.25X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66244
MPN: TI66244

Alfa Tools TI66244B M8-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66244B M8-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66244B
MPN: TI66244B

Alfa Tools TI66244K M8 X 1.25 HELICAL THREAD INSERT KIT

Alfa Tools TI66244K M8 X 1.25 HELICAL THREAD INSERT KIT

SKU: AT-TI66244K
MPN: TI66244K

Save $47.41
Alfa Tools TI66247 M10-1.5X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66247 M10-1.5X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66247
MPN: TI66247

Alfa Tools TI66247B M10-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66247B M10-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66247B
MPN: TI66247B

Alfa Tools TI66247K M10 X 1.5 HELICAL THREAD INSERT KIT

Alfa Tools TI66247K M10 X 1.5 HELICAL THREAD INSERT KIT

SKU: AT-TI66247K
MPN: TI66247K

Save $63.97
Alfa Tools TI66250 M12-1.75X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66250 M12-1.75X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66250
MPN: TI66250

Alfa Tools TI66250B M12-1.75 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66250B M12-1.75 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66250B
MPN: TI66250B

Alfa Tools TI66250K M12 X 1.75 HELICAL THREAD INSERT KIT

Alfa Tools TI66250K M12 X 1.75 HELICAL THREAD INSERT KIT

SKU: AT-TI66250K
MPN: TI66250K

Save $70.77
Alfa Tools TI66252 M14-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66252 M14-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66252
MPN: TI66252

Alfa Tools TI66252B M14-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66252B M14-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66252B
MPN: TI66252B

Alfa Tools TI66252K M14-2 HELICAL THREAD INSERT KIT

Alfa Tools TI66252K M14-2 HELICAL THREAD INSERT KIT

SKU: AT-TI66252K
MPN: TI66252K

Save $96.19
Alfa Tools TI66254 M16 X 2 HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66254 M16 X 2 HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66254
MPN: TI66254

Alfa Tools TI66254B M16-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66254B M16-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66254B
MPN: TI66254B

Alfa Tools TI66254K M16-2 HELICAL THREAD INSERT KIT

Alfa Tools TI66254K M16-2 HELICAL THREAD INSERT KIT

SKU: AT-TI66254K
MPN: TI66254K

Save $110.78
Alfa Tools TI66256 M18-2.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66256 M18-2.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66256
MPN: TI66256

Alfa Tools TI66256B M18-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66256B M18-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66256B
MPN: TI66256B

Alfa Tools TI66256K M18-2.5 HELICAL THREAD INSERT KIT

Alfa Tools TI66256K M18-2.5 HELICAL THREAD INSERT KIT

SKU: AT-TI66256K
MPN: TI66256K

Save $152.01
Alfa Tools TI66258 M20-2.5 X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66258 M20-2.5 X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66258
MPN: TI66258

Alfa Tools TI66258B M20-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66258B M20-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66258B
MPN: TI66258B

Alfa Tools TI66258K M20-2.5 HELICAL THREAD INSERT KIT

Alfa Tools TI66258K M20-2.5 HELICAL THREAD INSERT KIT

SKU: AT-TI66258K
MPN: TI66258K

Save $185.45