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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.

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48 results
Product SKUs information
Item Code Price range Availability Maximum External Thread Size Thread Density Special Offer Maximum Internal Thread Size Brand View
$1.68 - $1.68 24 In stock
9/16-12
M10 x 1.25
E-Z Lok
$3.34 - $3.34 4 In stock
M24 x 3.0
M16 x 2
E-Z Lok
$4.53 - $4.53 118 In stock
#1-8
Coarse
3/4-10
E-Z Lok
$1.97 - $1.97 113 In stock
3/4-10
Coarse
1/2-13
E-Z Lok
$1.64 - $1.64 76 In stock
3/8-16
Coarse
1/4-20
E-Z Lok
$2.37 - $2.37 105 In stock
5/8-11
Fine
7/16-20
E-Z Lok
$1.44 - $1.44 49 In stock
3/8-16
Coarse
#10-24
E-Z Lok
$2.37 - $2.37 23 In stock
5/8-11
Coarse
3/8-16
E-Z Lok
$1.03 - $1.03 62 In stock
1/4-20
Coarse
#6-32
E-Z Lok
$1.47 - $1.47 350 In stock
3/8-16
Fine
#10-32
E-Z Lok
$4.21 - $4.21 17 In stock
M16 x 2.0
M10 x 1.5
E-Z Lok
$1.17 - $1.17 158 In stock
9/16-12
Coarse
3/8-16
E-Z Lok
$1.20 - $1.20 100 In stock
5/16-18
Fine
#10-32
E-Z Lok
$4.20 - $4.20 34 In stock
M16 x 2.0
M12 x 1.75
E-Z Lok
$2.06 - $2.06 33 In stock
1/2-13
M8 x 1.25
E-Z Lok
$2.37 - $2.37 49 In stock
5/8-11
Coarse
7/16-14
E-Z Lok
$1.83 - $1.83 509 In stock
1/2-13
Coarse
5/16-18
E-Z Lok
$2.50 - $2.50 220 In stock
M8 x 1.25
M5 x .8
E-Z Lok
$1.03 - $1.03 95 In stock
1/2-13
Coarse
1/4-20
E-Z Lok
$1.06 - $1.06 106 In stock
5/16-18
Coarse
#8-32
E-Z Lok
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Self-Locking Thread Insert; Maximum Internal Thread Size=M10 x 1.25, Maximum External Thread Size=9/16-12,

650-10F

Price Range
$1.68 - $1.68

Stock Levels
24 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    650-10F
  • Overall Length
    0.515 in
  • Maximum External Thread Size
    9/16-12
  • Maximum Internal Thread Size
    M10 x 1.25
Self-Locking Thread Insert; Maximum Internal Thread Size=M16 x 2, Maximum External Thread Size=M24 x 3.0,

450-16

Price Range
$3.34 - $3.34

Stock Levels
4 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    450-16
  • Overall Length
    0.787 in
  • Maximum External Thread Size
    M24 x 3.0
  • Maximum Internal Thread Size
    M16 x 2
Self-Locking Thread Insert; Maximum Internal Thread Size=3/4-10, Maximum External Thread Size=#1-8, Thread Density=Coarse

329-12

Price Range
$4.53 - $4.53

Stock Levels
118 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-12
  • Overall Length
    .781 in
  • Maximum External Thread Size
    #1-8
  • Maximum Internal Thread Size
    3/4-10
Self-Locking Thread Insert; Maximum Internal Thread Size=1/2-13, Maximum External Thread Size=3/4-10, Thread Density=Coarse

329-8

Price Range
$1.97 - $1.97

Stock Levels
113 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-8
  • Overall Length
    .656 in
  • Maximum External Thread Size
    3/4-10
  • Maximum Internal Thread Size
    1/2-13
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-20, Maximum External Thread Size=3/8-16, Thread Density=Coarse

319-4

Price Range
$1.64 - $1.64

Stock Levels
76 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    319-4
  • Overall Length
    .375 in
  • Maximum External Thread Size
    3/8-16
  • Maximum Internal Thread Size
    1/4-20
Self-Locking Thread Insert; Maximum Internal Thread Size=7/16-20, Maximum External Thread Size=5/8-11, Thread Density=Fine

329-720

Price Range
$2.37 - $2.37

Stock Levels
105 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-720
  • Overall Length
    .656 in
  • Maximum External Thread Size
    5/8-11
  • Maximum Internal Thread Size
    7/16-20
Self-Locking Thread Insert; Maximum Internal Thread Size=#10-24, Maximum External Thread Size=3/8-16, Thread Density=Coarse

329-3

Price Range
$1.44 - $1.44

Stock Levels
49 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=3/8-16, Maximum External Thread Size=5/8-11, Thread Density=Coarse

335-6

Price Range
$2.37 - $2.37

Stock Levels
23 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    335-6
  • Overall Length
    .656 in
  • Maximum External Thread Size
    5/8-11
  • Maximum Internal Thread Size
    3/8-16
Self-Locking Thread Insert; Maximum Internal Thread Size=#6-32, Maximum External Thread Size=1/4-20, Thread Density=Coarse

329-006

Price Range
$1.03 - $1.03

Stock Levels
62 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-006
  • Overall Length
    .280 in
  • Maximum External Thread Size
    1/4-20
  • Maximum Internal Thread Size
    #6-32
Self-Locking Thread Insert; Maximum Internal Thread Size=#10-32, Maximum External Thread Size=3/8-16, Thread Density=Fine

329-332

Price Range
$1.47 - $1.47

Stock Levels
350 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-332
  • Overall Length
    .406 in
  • Maximum External Thread Size
    3/8-16
  • Maximum Internal Thread Size
    #10-32
Self-Locking Thread Insert; Maximum Internal Thread Size=M10 x 1.5, Maximum External Thread Size=M16 x 2.0,

450-10

Price Range
$4.21 - $4.21

Stock Levels
17 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=3/8-16, Maximum External Thread Size=9/16-12, Thread Density=Coarse

329-6

Price Range
$1.17 - $1.17

Stock Levels
158 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=#10-32, Maximum External Thread Size=5/16-18, Thread Density=Fine

319-332

Price Range
$1.20 - $1.20

Stock Levels
100 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    319-332
  • Overall Length
    .312 in
  • Maximum External Thread Size
    5/16-18
  • Maximum Internal Thread Size
    #10-32
Self-Locking Thread Insert; Maximum Internal Thread Size=M12 x 1.75, Maximum External Thread Size=M16 x 2.0,

450-12

Price Range
$4.20 - $4.20

Stock Levels
34 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=M8 x 1.25, Maximum External Thread Size=1/2-13,

650-8

Price Range
$2.06 - $2.06

Stock Levels
33 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    650-8
  • Overall Length
    .484 in
  • Maximum External Thread Size
    1/2-13
  • Maximum Internal Thread Size
    M8 x 1.25
Self-Locking Thread Insert; Maximum Internal Thread Size=7/16-14, Maximum External Thread Size=5/8-11, Thread Density=Coarse

329-7

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=5/16-18, Maximum External Thread Size=1/2-13, Thread Density=Coarse

329-5

Price Range
$1.83 - $1.83

Stock Levels
509 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-5
  • 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=M5 x .8, Maximum External Thread Size=M8 x 1.25,

450-5

Price Range
$2.50 - $2.50

Stock Levels
220 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    450-5
  • Overall Length
    0.3 in
  • Maximum External Thread Size
    M8 x 1.25
  • Maximum Internal Thread Size
    M5 x .8
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-20, Maximum External Thread Size=1/2-13, Thread Density=Coarse

335-4

Price Range
$1.03 - $1.03

Stock Levels
95 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    335-4
  • Overall Length
    .484 in
  • Maximum External Thread Size
    1/2-13
  • Maximum Internal Thread Size
    1/4-20
Self-Locking Thread Insert; Maximum Internal Thread Size=#8-32, Maximum External Thread Size=5/16-18, Thread Density=Coarse

329-008

Price Range
$1.06 - $1.06

Stock Levels
106 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-008
  • Overall Length
    .290 in
  • Maximum External Thread Size
    5/16-18
  • Maximum Internal Thread Size
    #8-32