Thread Locking Inserts

140 Pcs 304 Stainless Steel Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit Screws Sleeve Helicoil Type Thread Repair Kit Coiled Spiral Screw Kit

$9.99

$ 4 .99 $4.99

4.9

E-Z LOK - 303-5 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, 5/16'-18 Internal Threads, 1/2'-13 External Threads, 0.484' Length, Made in US (Pack of 5)

$26.53

$ 11 .99 $11.99

4.9

ANRKOYU 150Pcs Thread Repair Inserts, M3 M4 M5 M6 M8 Helicoil Kit, Stainless Steel SS304 Coiled Wire Helical Thread Inserts for Screw Repair, Metric Thread Sleeve Assortment

$11.92

$ 5 .99 $5.99

4.4

Fafeicy 50pcs Thread Repair Insert, Stainless Steel Coiled Wire Helical Screw Thread Inserts Kit Helical Insert Coiled Wire Insert Imperial 8-32UNC x 1.5D for Parts That Requires Frequent Removing

$23.65

$ 10 .99 $10.99

4.7

50pcs Wire Thread Insert Kit, 304 Stainless Steel NPT UNC 2-56 x 1-3D 0.435P Screws Sleeve Assortment Helical Type Coiled for Automotive Repairs(3D)

$8.49

$ 3 .99 $3.99

5.0

10 Pcs 304 Stainless Steel Helicoil M8 Helicoil Thread Repair Kit M8x1.25x3D Wire Screw Sleeve Inserts Thread Repair Kit

$6.42

$ 2 .99 $2.99

4.5

20 PCS Thread Repair Insert, M14 x 1.25 Helicoil Thread Sleeves, SUS304 Wire Thread Sheaths for Hydraulic Machinery, Welding Equipment(1.5D)

$11.09

$ 4 .99 $4.99

4.8

E-Z LOK - 319-5 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16'-18 Internal Threads, 7/16'-14 External Threads, 0.437' Length, Made in US (Pack of 10)

$20.40

$ 8 .99 $8.99

4.9

50pcs US Standard 5/16' 18x1.5D Thread Inserts Wire Thread Insert Thread Repair Sleeve Socket Bushing Screw Steel Shell Spiral Wire Helicoil Screw for Automotive Repair

$15.19

$ 6 .99 $6.99

4.5

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16'-14 Internal Threads, 5/8'-11 External Threads, 0.656' Length, Made in US (Pack of 5)

$6.76

$ 2 .99 $2.99

4.5

E-Z LOK - 329-1018 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/8'-11 Internal Threads, 7/8'-9 External Threads, 1.125' Length, Made in US (Pack of 5)

$16.16

$ 6 .99 $6.99

4.7

3Pcs Thread Adapters with Metal Washers, 1/2x28 to 5/8x24 Thread Adapter Aluminium Alloy, Oil Filter Adapter 1/2-28 Thread Protector Black Oxide Finish

$8.99

$ 4 .99 $4.99

4.6

Ochoos Thread Repair Insert Helicoil Extraction/Removal Tool M12-24

$10.37

$ 4 .99 $4.99

4.9

Glarks 140Pcs 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Screw Repair Sleeve Assortment Kit

$14.97

$ 7 .99 $7.99

4.5

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, M10-1.25 Internal Threads, 9/16'-12 External Threads, 13.08mm Length, Made in US (Pack of 10)

$13.00

$ 5 .99 $5.99

4.3

20Pcs 304 Stainless Steel Wire Inserts Screws Sleeve Assortment Kit, M12 x 1.25 Wire Thread Inserts Steel Sheath, Helicoil Type Thread Repair Conversion Sleeve (2D)

$11.49

$ 5 .99 $5.99

4.7

E-Z LOK - 450-12 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M12-1.75 Internal Threads, M16x2.0 External Threads, 16.99mm Length, Made in US (Pack of 5)

$16.00

$ 7 .99 $7.99

4.7

50pcs Wire Thread Insert Kit, 304 Stainless Steel NPT UNC 1/4in‑20 x 1-3D Screws Sleeve Assortment Helical Type Coiled for Automotive Repairs(2D After Installation)

$10.99

$ 4 .99 $4.99

4.4

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, 1/4'-20 Internal Threads, M10x1.5 External Threads, 10.49mm Length, Made in US (Pack of 5)

$11.45

$ 5 .99 $5.99

4.5

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16'-24 Internal Threads, 7/16'-14 External Threads, 0.437' Length, Made in US (Pack of 10)

$17.62

$ 8 .99 $8.99

4.5

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Thread Locking Inserts