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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 TI66210 4-40 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66210 4-40 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66210
MPN: TI66210

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Alfa Tools TI66210B 4-40 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66210B 4-40 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66210B
MPN: TI66210B

Save $0.55
Alfa Tools TI66211 4-48 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66211 4-48 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66211
MPN: TI66211

Save $0.57
Alfa Tools TI66211B 4-48 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66211B 4-48 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66211B
MPN: TI66211B

Save $0.66
Alfa Tools TI66212 6-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66212 6-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66212
MPN: TI66212

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Alfa Tools TI66212B 6-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66212B 6-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66212B
MPN: TI66212B

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Alfa Tools TI66213 6-40 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66213 6-40 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66213
MPN: TI66213

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Alfa Tools TI66213B 6-40 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66213B 6-40 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66213B
MPN: TI66213B

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Alfa Tools TI66214 8-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66214 8-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66214
MPN: TI66214

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Alfa Tools TI66214B 8-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66214B 8-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66214B
MPN: TI66214B

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Alfa Tools TI66215 8-36 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66215 8-36 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66215
MPN: TI66215

Save $0.73
Alfa Tools TI66215B 8-36 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66215B 8-36 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66215B
MPN: TI66215B

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Alfa Tools TI66216 10-24 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66216 10-24 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66216
MPN: TI66216

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Alfa Tools TI66216B +10-24 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66216B +10-24 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66216B
MPN: TI66216B

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Alfa Tools TI66217 10-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66217 10-32 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66217
MPN: TI66217

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Alfa Tools TI66217B 10-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66217B 10-32 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66217B
MPN: TI66217B

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Alfa Tools TI66220 1/4-20 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66220 1/4-20 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66220
MPN: TI66220

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Alfa Tools TI66220B 1/4-20 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66220B 1/4-20 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66220B
MPN: TI66220B

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Alfa Tools TI66221 1/4-28 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66221 1/4-28 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66221
MPN: TI66221

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Alfa Tools TI66221B 1/4-28 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66221B 1/4-28 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66221B
MPN: TI66221B

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Alfa Tools TI66222 5/16-18 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66222 5/16-18 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66222
MPN: TI66222

Save $0.65
Alfa Tools TI66222B 5/16-18 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66222B 5/16-18 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66222B
MPN: TI66222B

Save $0.83
Alfa Tools TI66223 5/16-24 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66223 5/16-24 X 1.5D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66223
MPN: TI66223

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Alfa Tools TI66223B 5/16-24 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

Alfa Tools TI66223B 5/16-24 X 2D HELICAL THREAD INSERT - Std Qty Pack 10

SKU: AT-TI66223B
MPN: TI66223B

Save $0.83