Cart 0

AT Screw / Thread Inserts & Kits

AT screw thread inserts and kits are used to repair stripped or damaged internal threads and restore a reliable fastening point (application dependent). Thread repair inserts are commonly used in maintenance and fabrication work on components made from aluminum, steel, and other metals when threads have been over-torqued, cross-threaded, or worn. Using an insert can help bring a hole back to a standard fastener size and improve durability compared to a damaged base thread.

Alfa Tools TI66237 7/8-14 X 1.5 HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66237 7/8-14 X 1.5 HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66237
MPN: TI66237

Save $5.87
Alfa Tools TI66237B 7/8-14 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66237B 7/8-14 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66237B
MPN: TI66237B

Save $7.22
Alfa Tools TI66239 1-12 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66239 1-12 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66239
MPN: TI66239

Save $7.68
Alfa Tools TI66239B 1-12 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66239B 1-12 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66239B
MPN: TI66239B

Save $9.32
Alfa Tools TI66241 1-14 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66241 1-14 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66241
MPN: TI66241

Save $7.68
Alfa Tools TI66241B 1-14 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66241B 1-14 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66241B
MPN: TI66241B

Save $9.32
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

Save $0.53
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

Save $0.59
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

Save $0.65
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

Save $0.83
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

Save $0.83
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

Save $1.10
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

Save $1.27
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

Save $1.75
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

Save $2.34
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

Save $2.97
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

Save $3.06
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

Save $3.86
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

Save $4.39
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

Save $5.33
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

Save $5.09
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

Save $6.27
Alfa Tools TI66260 M22-2.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66260 M22-2.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66260
MPN: TI66260

Save $5.87
Alfa Tools TI66260B M22-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66260B M22-2.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66260B
MPN: TI66260B

Save $7.22