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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 SI67521 10-32 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67521 10-32 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67521
MPN: SI67521

Save $1.62
Alfa Tools SI67522 1/4-28 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67522 1/4-28 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67522
MPN: SI67522

Save $1.75
Alfa Tools SI67523 5/16-24 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67523 5/16-24 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67523
MPN: SI67523

Save $2.02
Alfa Tools SI67524 3/8-24 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67524 3/8-24 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67524
MPN: SI67524

Save $2.14
Alfa Tools SI67525 7/16-20 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67525 7/16-20 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67525
MPN: SI67525

Save $2.59
Alfa Tools SI67526 1/2-20 NF SOLID THREAD INSERT - Std Qty Pack 10

Alfa Tools SI67526 1/2-20 NF SOLID THREAD INSERT - Std Qty Pack 10

SKU: AT-SI67526
MPN: SI67526

Save $2.95
Alfa Tools SI67527 9/16-18 NF SOLID THREAD INSERT - Std Qty Pack 5

Alfa Tools SI67527 9/16-18 NF SOLID THREAD INSERT - Std Qty Pack 5

SKU: AT-SI67527
MPN: SI67527

Save $3.23
Alfa Tools SI67528 5/8-18 NF SOLID THREAD INSERT - Std Qty Pack 5

Alfa Tools SI67528 5/8-18 NF SOLID THREAD INSERT - Std Qty Pack 5

SKU: AT-SI67528
MPN: SI67528

Save $3.73
Alfa Tools SI67529 3/4-16 NF SOLID THREAD INSERT - Std Qty Pack 5

Alfa Tools SI67529 3/4-16 NF SOLID THREAD INSERT - Std Qty Pack 5

SKU: AT-SI67529
MPN: SI67529

Save $5.09
Alfa Tools SI67530 7/8-14 NF SOLID THREAD INSERT - Std Qty Pack 5

Alfa Tools SI67530 7/8-14 NF SOLID THREAD INSERT - Std Qty Pack 5

SKU: AT-SI67530
MPN: SI67530

Save $16.77
Alfa Tools SI67531 1-14 NF SOLID THREAD INSERT - Std Qty Pack 5

Alfa Tools SI67531 1-14 NF SOLID THREAD INSERT - Std Qty Pack 5

SKU: AT-SI67531
MPN: SI67531

Save $16.40
Alfa Tools SI67533 1/4-20 NC SOLID THREAD INSERT EXTRA HEAVY DUTY - Std Qty Pack 10

Alfa Tools SI67533 1/4-20 NC SOLID THREAD INSERT EXTRA HEAVY DUTY - Std Qty Pack 10

SKU: AT-SI67533
MPN: SI67533

Save $2.02