Self-Locking Thread Inserts
In stock
These inserts have automatic self-locking external threads for use with use-activated epoxy adhesive. They prevent or repair stripped threads. There is no special too required for installation, install with a bolt and wrench or a screwdriver.
Request a quote
For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Sort by
None| Price range | Availability | Maximum External Thread Size | Thread Density | Special Offer | Maximum Internal Thread Size | Brand | View | |
|---|---|---|---|---|---|---|---|---|
| $1.83 - $1.83 | 3 In stock |
5/8-11
|
Fine
|
|
1/2-20
|
E-Z Lok
|
||
| $1.59 - $1.59 | 71 In stock |
7/16-14
|
Coarse
|
|
1/4-20
|
E-Z Lok
|
||
| $1.57 - $1.57 | Request the lead time here |
9/16-12
|
Fine
|
|
7/16-20
|
E-Z Lok
|
||
| $1.10 - $1.10 | Request the lead time here |
9/16-12
|
Fine
|
|
3/8-24
|
E-Z Lok
|
||
| $0.89 - $0.89 | 12 In stock |
3/8-16
|
Fine
|
|
1/4-28
|
E-Z Lok
|
||
| $1.44 - $1.44 | 52 In stock |
3/8-16
|
Coarse
|
|
#10-24
|
E-Z Lok
|
||
| $1.87 - $1.87 | Request the lead time here |
M10 x 1.5
|
|
|
#10-32
|
E-Z Lok
|
||
| $1.43 - $1.43 | 120 In stock |
#10-32
|
Coarse
|
|
#4-40
|
E-Z Lok
|
||
| $1.23 - $1.23 | Request the lead time here |
M6 x 1.0
|
|
|
#6-32
|
E-Z Lok
|
||
| $4.21 - $4.21 | 32 In stock |
M16 x 2.0
|
|
|
M10 x 1.5
|
E-Z Lok
|
||
| $4.20 - $4.20 | 14 In stock |
M16 x 2.0
|
|
|
M12 x 1.75
|
E-Z Lok
|
||
| $2.02 - $2.02 | 172 In stock |
M8 x 1.25
|
|
|
M4 x .7
|
E-Z Lok
|
||
| $2.82 - $2.82 | 37 In stock |
M10 x 1.5
|
|
|
M6 x 1
|
E-Z Lok
|
||
| $3.35 - $3.35 | 134 In stock |
M12 x 1.75
|
|
|
M8 x 1.25
|
E-Z Lok
|
||
| $1.80 - $1.80 | 1 In stock |
3/4-10
|
Coarse
|
|
9/16-12
|
E-Z Lok
|
||
| $3.14 - $3.14 | Request the lead time here |
7/8-9
|
Coarse
|
|
1/2-13
|
E-Z Lok
|
||
| $2.37 - $2.37 | 49 In stock |
5/8-11
|
Coarse
|
|
7/16-14
|
E-Z Lok
|
||
| $1.17 - $1.17 | 166 In stock |
9/16-12
|
Coarse
|
|
3/8-16
|
E-Z Lok
|
||
| $4.55 - $4.55 | 26 In stock |
1/2-13
|
Coarse
|
|
5/16-18
|
E-Z Lok
|
||
| $1.87 - $1.87 | Request the lead time here |
M12 x 1.75
|
|
|
5/16-18
|
E-Z Lok
|
||
Self-Locking Thread Insert; Maximum Internal Thread Size=1/2-20, Maximum External Thread Size=5/8-11, Thread Density=Fine
- Price Range
- $1.83 - $1.83
- Stock Levels
- 3 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
319-820 -
Overall Length
.620 in -
Maximum External Thread Size
5/8-11 -
Maximum Internal Thread Size
1/2-20
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-20, Maximum External Thread Size=7/16-14, Thread Density=Coarse
- Price Range
- $1.59 - $1.59
- Stock Levels
- 71 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-4 -
Overall Length
.437 in -
Maximum External Thread Size
7/16-14 -
Maximum Internal Thread Size
1/4-20
Self-Locking Thread Insert; Maximum Internal Thread Size=7/16-20, Maximum External Thread Size=9/16-12, Thread Density=Fine
- Price Range
- $1.57 - $1.57
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
319-720 -
Overall Length
.560 in -
Maximum External Thread Size
9/16-12 -
Maximum Internal Thread Size
7/16-20
Self-Locking Thread Insert; Maximum Internal Thread Size=3/8-24, Maximum External Thread Size=9/16-12, Thread Density=Fine
- Price Range
- $1.10 - $1.10
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-624 -
Overall Length
.515 in -
Maximum External Thread Size
9/16-12 -
Maximum Internal Thread Size
3/8-24
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-28, Maximum External Thread Size=3/8-16, Thread Density=Fine
- Price Range
- $0.89 - $0.89
- Stock Levels
- 12 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
319-428 -
Overall Length
.375 in -
Maximum External Thread Size
3/8-16 -
Maximum Internal Thread Size
1/4-28
Self-Locking Thread Insert; Maximum Internal Thread Size=#10-24, Maximum External Thread Size=3/8-16, Thread Density=Coarse
- Price Range
- $1.44 - $1.44
- Stock Levels
- 52 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-3 -
Overall Length
.406 in -
Maximum External Thread Size
3/8-16 -
Maximum Internal Thread Size
#10-24
Self-Locking Thread Insert; Maximum Internal Thread Size=#10-32, Maximum External Thread Size=M10 x 1.5,
- Price Range
- $1.87 - $1.87
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
550-332 -
Overall Length
0.41 in -
Maximum External Thread Size
M10 x 1.5 -
Maximum Internal Thread Size
#10-32
Self-Locking Thread Insert; Maximum Internal Thread Size=#4-40, Maximum External Thread Size=#10-32, Thread Density=Coarse
- Price Range
- $1.43 - $1.43
- Stock Levels
- 120 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-004 -
Overall Length
.250 in -
Maximum External Thread Size
#10-32 -
Maximum Internal Thread Size
#4-40
Self-Locking Thread Insert; Maximum Internal Thread Size=#6-32, Maximum External Thread Size=M6 x 1.0,
- Price Range
- $1.23 - $1.23
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
550-006 -
Overall Length
0.26 in -
Maximum External Thread Size
M6 x 1.0 -
Maximum Internal Thread Size
#6-32
Self-Locking Thread Insert; Maximum Internal Thread Size=M10 x 1.5, Maximum External Thread Size=M16 x 2.0,
- Price Range
- $4.21 - $4.21
- Stock Levels
- 32 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
450-10 -
Overall Length
0.669 in -
Maximum External Thread Size
M16 x 2.0 -
Maximum Internal Thread Size
M10 x 1.5
Self-Locking Thread Insert; Maximum Internal Thread Size=M12 x 1.75, Maximum External Thread Size=M16 x 2.0,
- Price Range
- $4.20 - $4.20
- Stock Levels
- 14 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
450-12 -
Overall Length
0.669 in -
Maximum External Thread Size
M16 x 2.0 -
Maximum Internal Thread Size
M12 x 1.75
Self-Locking Thread Insert; Maximum Internal Thread Size=M4 x .7, Maximum External Thread Size=M8 x 1.25,
- Price Range
- $2.02 - $2.02
- Stock Levels
- 172 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
450-4 -
Overall Length
0.3 in -
Maximum External Thread Size
M8 x 1.25 -
Maximum Internal Thread Size
M4 x .7
Self-Locking Thread Insert; Maximum Internal Thread Size=M6 x 1, Maximum External Thread Size=M10 x 1.5,
- Price Range
- $2.82 - $2.82
- Stock Levels
- 37 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
450-6 -
Maximum External Thread Size
M10 x 1.5 -
Maximum Internal Thread Size
M6 x 1 -
Material
Steel
Self-Locking Thread Insert; Maximum Internal Thread Size=M8 x 1.25, Maximum External Thread Size=M12 x 1.75,
- Price Range
- $3.35 - $3.35
- Stock Levels
- 134 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
450-8 -
Overall Length
0.492 in -
Maximum External Thread Size
M12 x 1.75 -
Maximum Internal Thread Size
M8 x 1.25
Self-Locking Thread Insert; Maximum Internal Thread Size=9/16-12, Maximum External Thread Size=3/4-10, Thread Density=Coarse
- Price Range
- $1.80 - $1.80
- Stock Levels
- 1 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-9 -
Overall Length
.656 in -
Maximum External Thread Size
3/4-10 -
Maximum Internal Thread Size
9/16-12
Self-Locking Thread Insert; Maximum Internal Thread Size=1/2-13, Maximum External Thread Size=7/8-9, Thread Density=Coarse
- Price Range
- $3.14 - $3.14
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
335-8 -
Overall Length
.687 in -
Maximum External Thread Size
7/8-9 -
Maximum Internal Thread Size
1/2-13
Self-Locking Thread Insert; Maximum Internal Thread Size=7/16-14, Maximum External Thread Size=5/8-11, Thread Density=Coarse
- Price Range
- $2.37 - $2.37
- Stock Levels
- 49 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-7 -
Overall Length
.656 in -
Maximum External Thread Size
5/8-11 -
Maximum Internal Thread Size
7/16-14
Self-Locking Thread Insert; Maximum Internal Thread Size=3/8-16, Maximum External Thread Size=9/16-12, Thread Density=Coarse
- Price Range
- $1.17 - $1.17
- Stock Levels
- 166 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
329-6 -
Overall Length
.515 in -
Maximum External Thread Size
9/16-12 -
Maximum Internal Thread Size
3/8-16
Self-Locking Thread Insert; Maximum Internal Thread Size=5/16-18, Maximum External Thread Size=1/2-13, Thread Density=Coarse
- Price Range
- $4.55 - $4.55
- Stock Levels
- 26 In stock
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
303-5 -
Overall Length
.484 in -
Maximum External Thread Size
1/2-13 -
Maximum Internal Thread Size
5/16-18
Self-Locking Thread Insert; Maximum Internal Thread Size=5/16-18, Maximum External Thread Size=M12 x 1.75,
- Price Range
- $1.87 - $1.87
- Stock Levels
- Request the lead time here
Attributes
-
Brand
E-Z Lok -
Manufacturer Part Number
550-5 -
Overall Length
0.49 in -
Maximum External Thread Size
M12 x 1.75 -
Maximum Internal Thread Size
5/16-18