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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 TI66285 M22-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66285 M22-2 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66285
MPN: TI66285

Save $5.87
Alfa Tools TI66285B M22-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66285B M22-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66285B
MPN: TI66285B

Save $7.22
Alfa Tools TI66287 M22-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66287 M22-1.5 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66287
MPN: TI66287

Save $5.87
Alfa Tools TI66287B M22-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66287B M22-1.5 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66287B
MPN: TI66287B

Save $7.22
Alfa Tools TI66289 M24-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66289 M24-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66289
MPN: TI66289

Save $7.68
Alfa Tools TI66289B M24-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66289B M24-2 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66289B
MPN: TI66289B

Save $9.32
Alfa Tools TI66290 M10-1X0.339 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66290 M10-1X0.339 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66290
MPN: TI66290

Save $2.14
Alfa Tools TI66290A M10-1X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66290A M10-1X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66290A
MPN: TI66290A

Save $1.91
Alfa Tools TI66291 M12-1.25X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66291 M12-1.25X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66291
MPN: TI66291

Save $1.89
Alfa Tools TI66291B M12-1.25X3/4 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66291B M12-1.25X3/4 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66291B
MPN: TI66291B

Save $1.60
Alfa Tools TI66293 M14-1.25X3/8 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66293 M14-1.25X3/8 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66293
MPN: TI66293

Save $2.14
Alfa Tools TI66293A M14-1.25X0.472 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66293A M14-1.25X0.472 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66293A
MPN: TI66293A

Save $2.12
Alfa Tools TI66293B M14-1.25X7/16 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66293B M14-1.25X7/16 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66293B
MPN: TI66293B

Save $2.75
Alfa Tools TI66293C M14-1.25X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66293C M14-1.25X1/2 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66293C
MPN: TI66293C

Save $3.27
Alfa Tools TI66293D M14-1.25X3/4 SPARK PLUG THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66293D M14-1.25X3/4 SPARK PLUG THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66293D
MPN: TI66293D

Save $5.02
Alfa Tools TI66294K M18-1.5 HELICAL THREAD INSERT KIT

Alfa Tools TI66294K M18-1.5 HELICAL THREAD INSERT KIT

SKU: AT-TI66294K
MPN: TI66294K

Save $157.05