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 TI66262 M24-3 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66262 M24-3 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66262
MPN: TI66262

Regular price $77.30
Alfa Tools TI66262B M24-3 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66262B M24-3 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66262B
MPN: TI66262B

Regular price $93.80
Alfa Tools TI66263 M8-1 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66263 M8-1 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66263
MPN: TI66263

Regular price $6.50
Alfa Tools TI66263B M8-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66263B M8-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66263B
MPN: TI66263B

Regular price $8.40
Alfa Tools TI66265 M10-1.25 X 1.5D HELICAL THREAD INSRT - Std Qty Pack 10

Alfa Tools TI66265 M10-1.25 X 1.5D HELICAL THREAD INSRT - Std Qty Pack 10

SKU: AT-TI66265
MPN: TI66265

Regular price $8.40
Alfa Tools TI66265B M10-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66265B M10-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66265B
MPN: TI66265B

Regular price $11.20
Alfa Tools TI66267 M10-1 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66267 M10-1 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66267
MPN: TI66267

Regular price $8.40
Alfa Tools TI66267B M10-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66267B M10-1 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66267B
MPN: TI66267B

Regular price $11.20
Alfa Tools TI66269 M12-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66269 M12-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66269
MPN: TI66269

Regular price $12.90
Alfa Tools TI66269B M12-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66269B M12-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66269B
MPN: TI66269B

Regular price $17.70
Alfa Tools TI66271 M12-1.25X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66271 M12-1.25X1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66271
MPN: TI66271

Regular price $12.90
Alfa Tools TI66271B M12-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66271B M12-1.25 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66271B
MPN: TI66271B

Regular price $17.70
Alfa Tools TI66273 M14-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66273 M14-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66273
MPN: TI66273

Regular price $23.60
Alfa Tools TI66273B M14-1.5D X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66273B M14-1.5D X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66273B
MPN: TI66273B

Regular price $29.90
Alfa Tools TI66275 M16-1.5D X 1.5D HELICAL THREAD INSER - Std Qty Pack 10

Alfa Tools TI66275 M16-1.5D X 1.5D HELICAL THREAD INSER - Std Qty Pack 10

SKU: AT-TI66275
MPN: TI66275

Regular price $30.90
Alfa Tools TI66275B M16-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66275B M16-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66275B
MPN: TI66275B

Regular price $38.80
Alfa Tools TI66277 M18-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66277 M18-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66277
MPN: TI66277

Regular price $44.20
Alfa Tools TI66277B M18-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66277B M18-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66277B
MPN: TI66277B

Regular price $53.70
Alfa Tools TI66279 M18-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66279 M18-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66279
MPN: TI66279

Regular price $44.20
Alfa Tools TI66279B M18-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66279B M18-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66279B
MPN: TI66279B

Regular price $53.70
Alfa Tools TI66281 M20-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66281 M20-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66281
MPN: TI66281

Regular price $51.30
Alfa Tools TI66281B M20-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66281B M20-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66281B
MPN: TI66281B

Regular price $63.20
Alfa Tools TI66283 M20-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66283 M20-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66283
MPN: TI66283

Regular price $51.30
Alfa Tools TI66283B M20-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66283B M20-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66283B
MPN: TI66283B

Regular price $63.20