Top 51 Industrial Scientific Thread Locking Inserts

Last Updated: Sep 15, 2024 • 8,028 reviews analyzed

Our most popular Industrial Scientific Thread Locking Inserts products based on sales, online popularity and other expert reviews. Updated frequently.

#1
E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 8-32 Internal Threads, 0.375" Length Pack of 10

E-Z LOK Knife Threaded Insert for Hard-Wood, Stainless Steel Thread Inserts 8-32 Internal Threads, 0.375" Length Pack of 10

5
On popular sellers 17 days for last 30 days Found on 2021-12-15
#2
Rustark 84 Pcs 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit

Rustark 84 Pcs 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit

4.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#3
Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs

Glarks 200Pcs Wire Inserts Screws Sleeve Assortment Kit, 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Helical Type Coiled Wire Screw Repair Sleeve for Automotive Repairs

4.2
On popular sellers 17 days for last 30 days Found on 2021-12-14
#4
Ochoos Thread Repair Insert Helicoil Extraction/Removal Tool M2-10

Ochoos Thread Repair Insert Helicoil Extraction/Removal Tool M2-10

3.7
On popular sellers 17 days for last 30 days Found on 2023-01-12
#5
E-Z LOK - 319-8 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 5/8"-11

E-Z LOK - 319-8 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 5/8"-11

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-15
#6
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M5-0.8 Internal Threads, M8x1.25 External Threads,

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M5-0.8 Internal Threads, M8x1.25 External Threads,

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#7
Ochoos Thread Repair Insert Helicoil Extraction/Removal Tool M12-24

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

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#8
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, M10-1.25 Internal Threads, 9/16"-12 Externa

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, M10-1.25 Internal Threads, 9/16"-12 Externa

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#9
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/4"-20 Internal Threads, 7/16"-14 External Threads, 0.437" Length, Made in US (Pack of 10)

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/4"-20 Internal Threads, 7/16"-14 External Threads, 0.437" Length, Made in US (Pack of 10)

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-15
#10
Zerone Thread Repair Kit, 60 Pcs Stainless Steel Wire Thread Inserts Helicoil Type Coiled Wire Screw Wire Sleeve Insert Assor

Zerone Thread Repair Kit, 60 Pcs Stainless Steel Wire Thread Inserts Helicoil Type Coiled Wire Screw Wire Sleeve Insert Assor

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#11
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads, 5/8"-11 External Thread

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 7/16"-14 Internal Threads, 5/8"-11 External Thread

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#12
10 Pcs Wire Insert Thread 304 Stainless Steel Wire Screw Sleeve Inserts Thread Repair Kit M8x1.25x3D

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

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#13
Glarks 140Pcs 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Scr

Glarks 140Pcs 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helical Type Coiled Wire Scr

3.6
On popular sellers 17 days for last 30 days Found on 2023-02-14
#14
60 Pcs Wire Screw Sleeve Thread Repair Kit, Metric M3 M4 M5 M6 M8 M10 M12 Wire Inserts Screws Sleeve Assortment Kit, Stainles

60 Pcs Wire Screw Sleeve Thread Repair Kit, Metric M3 M4 M5 M6 M8 M10 M12 Wire Inserts Screws Sleeve Assortment Kit, Stainles

3.6
On popular sellers 17 days for last 30 days Found on 2023-10-10
#15
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 1/2"-13 External Threads

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 1/2"-13 External Threads

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#16
Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thre

Rustark 200 Pcs Wire Thread Inserts kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Helicoil Kit Wire Screw Sleeve Thre

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#17
E-Z LOK - 335-6 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 5/8"-11

E-Z LOK - 335-6 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 5/8"-11

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#18
E-Z LOK - 329-801 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 3/4"-1

E-Z LOK - 329-801 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 3/4"-1

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#19
50pcs Stainless Steel Helicoil Thread Repair Kit - Tiny Coiled Wire Inserts for Imperial 8-32UNC x 1.5D Screws - Essential Th

50pcs Stainless Steel Helicoil Thread Repair Kit - Tiny Coiled Wire Inserts for Imperial 8-32UNC x 1.5D Screws - Essential Th

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-15
#20
M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helical Type Screw Repair Sleeve Assortment Kit -125pcs

M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helical Type Screw Repair Sleeve Assortment Kit -125pcs

3.6
On popular sellers 17 days for last 30 days Found on 2023-03-11
#21
E-Z LOK - 450-12 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M12-1.75 Internal Threads, M16x2.

E-Z LOK - 450-12 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M12-1.75 Internal Threads, M16x2.

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#22
XINGYHENG 210pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit wi

XINGYHENG 210pcs M3 M4 M 5 M6 M8 M10 M12 Wire Thread Inserts Steel Sheath Helicoil Type Screw Repair Sleeve Assortment Kit wi

3.6
On popular sellers 17 days for last 30 days Found on 2023-01-12
#23
E-Z LOK - 650-10 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, M10-1.5 Internal Threads, 9/16"-12 External Threads

E-Z LOK - 650-10 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, M10-1.5 Internal Threads, 9/16"-12 External Threads

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#24
E-Z LOK - 329-8 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 3/4"-10

E-Z LOK - 329-8 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-13 Internal Threads, 3/4"-10

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#25
50pcs M6 x 1.0 x 3D Stainless Steel Coiled Wire Helical Screw Thread Inserts Helicoil Wire Thread Inserts, SS304

50pcs M6 x 1.0 x 3D Stainless Steel Coiled Wire Helical Screw Thread Inserts Helicoil Wire Thread Inserts, SS304

3.6
On popular sellers 17 days for last 30 days Found on 2021-12-14
#26
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)

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)

3.6
On popular sellers 17 days for last 30 days Found on 2022-02-19
#27
Thread Repair Kit, 60pcs Stainless Steel Wire Thread Inserts Thread Repair Sleeve Kit, Wire Thread Insert Assortment M3 M4 M5 M6 M8 M10 Wire Screw Repair Sleeve

Thread Repair Kit, 60pcs Stainless Steel Wire Thread Inserts Thread Repair Sleeve Kit, Wire Thread Insert Assortment M3 M4 M5 M6 M8 M10 Wire Screw Repair Sleeve

3.6
On popular sellers 17 days for last 30 days Found on 2023-04-23
#28
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, M8-1.25 Internal Threads, 1/2"-13 External

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14/Metric, M8-1.25 Internal Threads, 1/2"-13 External

3.5
On popular sellers 17 days for last 30 days Found on 2022-01-16
#29
E-Z LOK - 329-008 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #8-32 Internal Threads, 5/16"-18

E-Z LOK - 329-008 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #8-32 Internal Threads, 5/16"-18

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-14
#30
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 1/2"-13 External Threads, 0.484" Length, Made in US (Pack of 10)

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 1/2"-13 External Threads, 0.484" Length, Made in US (Pack of 10)

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#31
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)

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)

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-06
#32
E-Z LOK - 329-6 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 9/16"-12

E-Z LOK - 329-6 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 9/16"-12

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-15
#33
50pcs Stainless Steel Coiled Wire Helical Screw Thread Repair Insert Assortment Kit M8 x 1.25 x 1.5D Length

50pcs Stainless Steel Coiled Wire Helical Screw Thread Repair Insert Assortment Kit M8 x 1.25 x 1.5D Length

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-14
#34
Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts

Wire Screw Sleeve Thread Repair Inserts Assortment Kit 304 Stainless Steel Metric M3 M4 M5 M6 M8 M10 M12 Wire Thread Inserts

3.5
On popular sellers 17 days for last 30 days Found on 2023-02-14
#35
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M8-1.25 Internal Threads, M12x1.75 External Thread

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M8-1.25 Internal Threads, M12x1.75 External Thread

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#36
E-Z LOK - 329-006 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #6-32 Internal Threads, 1/4"-20

E-Z LOK - 329-006 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #6-32 Internal Threads, 1/4"-20

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#37
E-Z LOK - 329-10 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 0.687" Length, Made in US (Pack of 5)

E-Z LOK - 329-10 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/8"-11 Internal Threads, 7/8"-9 External Threads, 0.687" Length, Made in US (Pack of 5)

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#38
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 1/2"-13 External Thread

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 1/2"-13 External Thread

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#39
E-Z LOK - 653-6 E-Z Lok Externally Threaded Insert, 303 Stainless Steel/Metric, M6-1.0 Internal Threads, 3/8"-16 External Threads, 10.31mm Length, Made in US (Pack of 5)

E-Z LOK - 653-6 E-Z Lok Externally Threaded Insert, 303 Stainless Steel/Metric, M6-1.0 Internal Threads, 3/8"-16 External Threads, 10.31mm Length, Made in US (Pack of 5)

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-12
#40
EVTSCAN 120 Pcs Stainless Steel Helical Threaded Inserts Kit, with M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 Metric Wire Thread Inse

EVTSCAN 120 Pcs Stainless Steel Helical Threaded Inserts Kit, with M3 M4 M5 M6 M8 M10 M12 M14 M16 M18 Metric Wire Thread Inse

3.5
On popular sellers 17 days for last 30 days Found on 2022-01-23
#41
E-Z LOK - 319-5 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 7/16"-1

E-Z LOK - 319-5 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 5/16"-18 Internal Threads, 7/16"-1

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-14
#42
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M6-1.0 Internal Threads, M10x1.5 External Threads, 10.49mm Length, Made in US (Pack of 5)

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, M6-1.0 Internal Threads, M10x1.5 External Threads, 10.49mm Length, Made in US (Pack of 5)

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-14
#43
M3 Thread Repair Kit, M3 Helicoil, Helicoil Thread Repair Kit Chainsaw, 50pcs Coiled Wire Helical Screw Thread Inserts, Stain

M3 Thread Repair Kit, M3 Helicoil, Helicoil Thread Repair Kit Chainsaw, 50pcs Coiled Wire Helical Screw Thread Inserts, Stain

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#44
E-Z LOK - 303-008 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #8-32 Internal Threads, 5/16"-18 External Threads,

E-Z LOK - 303-008 E-Z Lok Externally Threaded Insert, 303 Stainless Steel, #8-32 Internal Threads, 5/16"-18 External Threads,

3.5
On popular sellers 17 days for last 30 days Found on 2023-04-23
#45
M6 Wire Screw Sleeve, 100pcs M6 x 1.0 x 1.5D 304 Stainless Steel Thread Repair Insert Tool Wire Sleeve Helical Inserts Assort

M6 Wire Screw Sleeve, 100pcs M6 x 1.0 x 1.5D 304 Stainless Steel Thread Repair Insert Tool Wire Sleeve Helical Inserts Assort

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#46
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-20 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/2"-20 Internal Threads, 3/4"-10 External Threads, 0.656" Length, Made in US (Pack of 5)

3.5
On popular sellers 17 days for last 30 days Found on 2021-12-15
#47
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 9/16"-12 External Thread

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 3/8"-16 Internal Threads, 9/16"-12 External Thread

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#48
E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #4-40 Internal Threads, #10-32 External Threads, 0.250" Length, Made in US (Pack of 10)

E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, #4-40 Internal Threads, #10-32 External Threads, 0.250" Length, Made in US (Pack of 10)

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#49
E-Z LOK - 319-428 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/4"-28 Internal Threads, 3/8"-1

E-Z LOK - 319-428 E-Z Lok Externally Threaded Insert, C12L14 Carbon Steel, Meets AISI 12L14, 1/4"-28 Internal Threads, 3/8"-1

3.5
On popular sellers 17 days for last 30 days Found on 2023-01-12
#50
50PCS Helicoil Thread Repair Kits, M6 x 1.0 x 1.5D 304 Stainless Steel Wire Thread Inserts, M6 x 1.0 Helicoil Type Bolt Thread Repair Sleeve Assortment Set, Stripped Screw Hole Repair

50PCS Helicoil Thread Repair Kits, M6 x 1.0 x 1.5D 304 Stainless Steel Wire Thread Inserts, M6 x 1.0 Helicoil Type Bolt Thread Repair Sleeve Assortment Set, Stripped Screw Hole Repair

3.5
On popular sellers 17 days for last 30 days Found on 2024-03-01
#51
M6 Helicoil Kit 6Mm Helicoil 304 Stainless Steel 100 Pcs 304 Stainless Steel Screw Wire Sleeve Thread Repair Insert Assortment Kit M6X1.0X1.5D

M6 Helicoil Kit 6Mm Helicoil 304 Stainless Steel 100 Pcs 304 Stainless Steel Screw Wire Sleeve Thread Repair Insert Assortment Kit M6X1.0X1.5D

3.5
On popular sellers 17 days for last 30 days Found on 2024-05-06

EDITOR'S NOTES

During our Industrial Scientific Thread Locking Inserts research, we found hundreds Industrial Scientific Thread Locking Inserts products and shortlisted 51 quality products. We collected and analyzed 8,028 customer reviews through our big data system to write the Industrial Scientific Thread Locking Inserts list. We found that most customers choose Industrial Scientific Thread Locking Inserts with an average rating of 2.8 . The seller of top 1 product with rating 5 and has received honest feedback from 359 consumers.

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