Heli-Coil Thread Inserts

Thread Repair Kit, Helicoil, 3/8 in.-16 RH, 6 Inserts, Kit

Part Number: HLL-5521-6

4.79 out of 5 stars ( 19 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 5/16 in.-18 RH, 12 Inserts, Kit

Part Number: HLL-5521-5

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Heli-Coil, 7/16 in.-20 Thread, 6 Inserts, Kit

Part Number: HLL-5528-7

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 7/16 in.-14 RH, 6 Inserts, Kit

Part Number: HLL-5521-7

4.75 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Heli-Coil, 8mm x 1.25 Thread, 12 Inserts, Kit

Part Number: HLL-5546-8

4.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Damaged Thread Repair Kit. Any Part, Any Material, 12 Inserts, Heli-Coil, Kit M6x1.00

Part Number: HLL-5546-6

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 1/4 in.-20 RH, 12 Inserts, Kit

Part Number: HLL-5521-4

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Heli-Coil, 12-24 in., Kit

Part Number: HLL-5521-1

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Heli-Coil, 10mm x 1.50 Thread, 12 Inserts, Kit

Part Number: HLL-5546-10

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Repair Inserts, 3/8 in.-16 Thread, 0.562 in. Length, Set of 12

Part Number: HLL-R1185-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, 1/2-20 in. Size, Kit

Part Number: HLL-5528-8

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 1/2 in.-13 RH, 6 Inserts, Kit

Part Number: HLL-5521-8

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Damaged Thread Repair Kit. Any Part, Any Material, 12 Inserts, Heli-Coil, Kit 3/8 -24

Part Number: HLL-5528-6

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

R-PACK 7/16-14 1-1/2 dia INSERT

Part Number: HLL-R1185-7

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Damaged Thread Repair Kit. Any Part, Any Material, 12 Inserts, Heli-Coil, Kit 5/16-24

Part Number: HLL-5528-5

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Heli-Coil, 10mm x 1.25 Thread, 12 Inserts, Kit

Part Number: HLL-5543-10

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Inserts, 5/16 in.-18 Thread, 0.469 in. Length, Set of 12

Part Number: HLL-R1185-5

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 8-32, 0.246 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5521-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 10-24, 0.285 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5521-3

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 10-32, 0.285 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5528-3

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Inserts, Heli-Coil, 14mm x 1.25 Thread, 3 Inserts, Kit

Part Number: HLL-5334-14

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

Thread Repair Kit, Helicoil, 1/4-28 in., 0.375 in. Length, 12 Inserts, Tap, Installation Tool, Kit

Part Number: HLL-5528-4

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Thread Insert, 8 x 1.25mm Thread, 12mm Length, 12 Inserts, Set of 12

Part Number: HLL-R1084-8

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

Thread Inserts, Damaged Thread Repair Kit. Any Part, Any Material, 6 Inserts, Heli-Coil, Kit M16x2

Part Number: HLL-5546-16

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

• Special Order

R-PACK 18-1.5MMx1/2 INSERTS

Part Number: HLL-R514-6

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026