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TE-CO Inserts

Shop TE-CO inserts for durable thread repair, reinforcement, and wear resistance in machining, assembly, and fabrication. Precision-engineered, easy to install, and available in multiple sizes for industrial reliability.

TE-CO inserts are precision-machined components designed to repair damaged threads, reinforce tapped holes, and increase wear resistance in metal, plastic, and composite parts. These inserts restore original thread size and strength, prevent thread stripping, and extend the service life of jigs, fixtures, and machined components in demanding industrial environments.

TE-CO 42437 KEYLOCK INSERT 3/8-16 X 1/2-13

TE-CO 42437 KEYLOCK INSERT 3/8-16 X 1/2-13

SKU: TC-42437
MPN: 42437

Save $0.42
TE-CO 42438 KEYLOCK INSERT 3/8-24 X 1/2-13

TE-CO 42438 KEYLOCK INSERT 3/8-24 X 1/2-13

SKU: TC-42438
MPN: 42438

Save $0.34
TE-CO 42439 KEYLOCK INSERT 7/16-14 X 9/16-12

TE-CO 42439 KEYLOCK INSERT 7/16-14 X 9/16-12

SKU: TC-42439
MPN: 42439

Save $0.42
TE-CO 42441 KEYLOCK INSERT 1/2-20 X 5/8-11

TE-CO 42441 KEYLOCK INSERT 1/2-20 X 5/8-11

SKU: TC-42441
MPN: 42441

Save $0.49
TE-CO 42445 SS KEYLOCK INSERT 8-32 X 5/16-18

TE-CO 42445 SS KEYLOCK INSERT 8-32 X 5/16-18

SKU: TC-42445
MPN: 42445

Save $0.44
TE-CO 42446 SS KEYLOCK INSERT 10-24 X 3/8-16

TE-CO 42446 SS KEYLOCK INSERT 10-24 X 3/8-16

SKU: TC-42446
MPN: 42446

Save $0.44
TE-CO 42447 SS KEYLOCK INSERT10-32 X 3/8-16

TE-CO 42447 SS KEYLOCK INSERT10-32 X 3/8-16

SKU: TC-42447
MPN: 42447

Save $0.44
TE-CO 42449 SS KEYLOCK INSERT 5/16-18 X 1/2-13

TE-CO 42449 SS KEYLOCK INSERT 5/16-18 X 1/2-13

SKU: TC-42449
MPN: 42449

Save $0.70
TE-CO 42451 SS KEYLOCK INSERT 3/8-24 X 9/16-12

TE-CO 42451 SS KEYLOCK INSERT 3/8-24 X 9/16-12

SKU: TC-42451
MPN: 42451

Save $0.83
TE-CO 42452 SS KEYLOCK INSERT 1/2-13 X 3/4-16

TE-CO 42452 SS KEYLOCK INSERT 1/2-13 X 3/4-16

SKU: TC-42452
MPN: 42452

Save $1.60
TE-CO 42453 SS KEYLOCK INSERT 10-24 X 5/16-18

TE-CO 42453 SS KEYLOCK INSERT 10-24 X 5/16-18

SKU: TC-42453
MPN: 42453

Save $0.46
TE-CO 42454 SS KEYLOCK INSERT 10-32 X 5/16-18

TE-CO 42454 SS KEYLOCK INSERT 10-32 X 5/16-18

SKU: TC-42454
MPN: 42454

Save $0.46
TE-CO 42455 SS KEYLOCK INSERT 1/4-20 X 3/8-16

TE-CO 42455 SS KEYLOCK INSERT 1/4-20 X 3/8-16

SKU: TC-42455
MPN: 42455

Save $0.58
TE-CO 42456 SS KEYLOCK INSERT 5/16-18 X 7/16-14

TE-CO 42456 SS KEYLOCK INSERT 5/16-18 X 7/16-14

SKU: TC-42456
MPN: 42456

Save $0.77
TE-CO 42458 SS KEYLOCK INSERT 3/8-24 X 1/2-13

TE-CO 42458 SS KEYLOCK INSERT 3/8-24 X 1/2-13

SKU: TC-42458
MPN: 42458

Save $1.15
TE-CO 42459 SS KEYLOCK INSERT 1/2-13 X 5/8-11

TE-CO 42459 SS KEYLOCK INSERT 1/2-13 X 5/8-11

SKU: TC-42459
MPN: 42459

Save $1.61
TE-CO 62411 KEYLOCK INSERT M5 .08 X M8 1.25

TE-CO 62411 KEYLOCK INSERT M5 .08 X M8 1.25

SKU: TC-62411
MPN: 62411

Save $0.39
TE-CO 62412 KEYLOCK INSERT M6 1.0 X M10 1.25

TE-CO 62412 KEYLOCK INSERT M6 1.0 X M10 1.25

SKU: TC-62412
MPN: 62412

Save $0.42
TE-CO 62413 KEYLOCK INSERT M8 1.25 X M12 X 1.25

TE-CO 62413 KEYLOCK INSERT M8 1.25 X M12 X 1.25

SKU: TC-62413
MPN: 62413

Save $0.45
TE-CO 62414 KEYLOCK INSERT M8 1.0 X M12 1.25

TE-CO 62414 KEYLOCK INSERT M8 1.0 X M12 1.25

SKU: TC-62414
MPN: 62414

Save $0.45
TE-CO 62415 KEYLOCK INSERT M10 1.5 X M14 1.5

TE-CO 62415 KEYLOCK INSERT M10 1.5 X M14 1.5

SKU: TC-62415
MPN: 62415

Save $0.56
TE-CO 62416 KEYLOCK INSERT M10 1.25 X M14 1.5

TE-CO 62416 KEYLOCK INSERT M10 1.25 X M14 1.5

SKU: TC-62416
MPN: 62416

Save $0.56
TE-CO 62417 KEYLOCK INSERT M12 1.75 X M16 1.5

TE-CO 62417 KEYLOCK INSERT M12 1.75 X M16 1.5

SKU: TC-62417
MPN: 62417

Save $0.73
TE-CO 62418 KEYLOCK INSERT M12 1.25 X M16 1.5

TE-CO 62418 KEYLOCK INSERT M12 1.25 X M16 1.5

SKU: TC-62418
MPN: 62418

Save $0.73