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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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80 results
Product SKUs information
Item Code Price range Availability Maximum External Thread Size Thread Density Special Offer Maximum Internal Thread Size Brand View
$0.98 - $0.98 93 In stock
3/8-16
M6 x 1
E-Z Lok
$2.37 - $2.37 23 In stock
5/8-11
Coarse
3/8-16
E-Z Lok
$1.52 - $1.52 48 In stock
5/16-18
Coarse
#10-24
E-Z Lok
$3.14 - $3.14 Request the lead time here
7/8-9
Coarse
1/2-13
E-Z Lok
$2.78 - $2.78 69 In stock
M10 x 1.5
M6 x 1
E-Z Lok
$2.42 - $2.42 Request the lead time here
M16 x 2.0
3/8-16
E-Z Lok
$3.75 - $3.75 114 In stock
7/16-14
Coarse
1/4-20
E-Z Lok
$7.06 - $7.06 209 In stock
7/8-9
Coarse
5/8-11
E-Z Lok
$2.47 - $2.47 Request the lead time here
3/4-10
Fine
1/2-20
E-Z Lok
$1.55 - $1.55 Request the lead time here
1/2-13
Fine
3/8-24
E-Z Lok
$2.61 - $2.61 20 In stock
5/16-18
Coarse
#6-32
E-Z Lok
$1.17 - $1.17 158 In stock
9/16-12
Coarse
3/8-16
E-Z Lok
$1.83 - $1.83 Request the lead time here
5/8-11
Fine
1/2-20
E-Z Lok
$1.44 - $1.44 80 In stock
3/8-16
Coarse
#10-24
E-Z Lok
$3.40 - $3.40 25 In stock
3/8-16
Coarse
#10-24
E-Z Lok
$1.43 - $1.43 145 In stock
#10-32
Coarse
#4-40
E-Z Lok
$4.78 - $4.78 9 In stock
M16 x 2.0
M10 x 1.5
E-Z Lok
$4.62 - $4.62 97 In stock
#1-8
M16 x 2
E-Z Lok
$3.71 - $3.71 44 In stock
#1-8
Coarse
5/8-11
E-Z Lok
$4.53 - $4.53 118 In stock
#1-8
Coarse
3/4-10
E-Z Lok
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Self-Locking Thread Insert; Maximum Internal Thread Size=M6 x 1, Maximum External Thread Size=3/8-16,

650-6

Price Range
$0.98 - $0.98

Stock Levels
93 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    650-6
  • Overall Length
    .406 in
  • Maximum External Thread Size
    3/8-16
  • Maximum Internal Thread Size
    M6 x 1
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=#10-24, Maximum External Thread Size=5/16-18, Thread Density=Coarse

319-3

Price Range
$1.52 - $1.52

Stock Levels
48 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    319-3
  • Overall Length
    .312 in
  • Maximum External Thread Size
    5/16-18
  • Maximum Internal Thread Size
    #10-24
Self-Locking Thread Insert; Maximum Internal Thread Size=1/2-13, Maximum External Thread Size=7/8-9, Thread Density=Coarse

335-8

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=M6 x 1, Maximum External Thread Size=M10 x 1.5,

453-6

Price Range
$2.78 - $2.78

Stock Levels
69 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    453-6
  • Overall Length
    0.41 in
  • Maximum External Thread Size
    M10 x 1.5
  • Maximum Internal Thread Size
    M6 x 1
Self-Locking Thread Insert; Maximum Internal Thread Size=3/8-16, Maximum External Thread Size=M16 x 2.0,

550-6

Price Range
$2.42 - $2.42

Stock Levels
Request the lead time here
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    550-6
  • Overall Length
    0.67 in
  • Maximum External Thread Size
    M16 x 2.0
  • Maximum Internal Thread Size
    3/8-16
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-20, Maximum External Thread Size=7/16-14, Thread Density=Coarse

303-4

Price Range
$3.75 - $3.75

Stock Levels
114 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    303-4
  • 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=5/8-11, Maximum External Thread Size=7/8-9, Thread Density=Coarse

303-10

Price Range
$7.06 - $7.06

Stock Levels
209 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    303-10
  • Overall Length
    .687 in
  • Maximum External Thread Size
    7/8-9
  • Maximum Internal Thread Size
    5/8-11
Self-Locking Thread Insert; Maximum Internal Thread Size=1/2-20, Maximum External Thread Size=3/4-10, Thread Density=Fine

329-820

Price Range
$2.47 - $2.47

Stock Levels
Request the lead time here
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-820
  • Overall Length
    0.656 in
  • Maximum External Thread Size
    3/4-10
  • Maximum Internal Thread Size
    1/2-20
Self-Locking Thread Insert; Maximum Internal Thread Size=3/8-24, Maximum External Thread Size=1/2-13, Thread Density=Fine

319-624

Price Range
$1.55 - $1.55

Stock Levels
Request the lead time here
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    319-624
  • Overall Length
    0.500 in
  • Maximum External Thread Size
    1/2-13
  • Maximum Internal Thread Size
    3/8-24
Self-Locking Thread Insert; Maximum Internal Thread Size=#6-32, Maximum External Thread Size=5/16-18, Thread Density=Coarse

303-008

Price Range
$2.61 - $2.61

Stock Levels
20 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    303-008
  • Overall Length
    .290 in
  • Maximum External Thread Size
    5/16-18
  • Maximum Internal Thread Size
    #6-32
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=1/2-20, Maximum External Thread Size=5/8-11, Thread Density=Fine

319-820

Price Range
$1.83 - $1.83

Stock Levels
Request the lead time here
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=#10-24, Maximum External Thread Size=3/8-16, Thread Density=Coarse

329-3

Price Range
$1.44 - $1.44

Stock Levels
80 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=#10-24, Maximum External Thread Size=3/8-16, Thread Density=Coarse

303-3

Price Range
$3.40 - $3.40

Stock Levels
25 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    303-3
  • 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=#4-40, Maximum External Thread Size=#10-32, Thread Density=Coarse

329-004

Price Range
$1.43 - $1.43

Stock Levels
145 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=M10 x 1.5, Maximum External Thread Size=M16 x 2.0,

453-10

Price Range
$4.78 - $4.78

Stock Levels
9 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    453-10
  • 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=M16 x 2, Maximum External Thread Size=#1-8,

650-16

Price Range
$4.62 - $4.62

Stock Levels
97 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    650-16
  • Overall Length
    .781 in
  • Maximum External Thread Size
    #1-8
  • Maximum Internal Thread Size
    M16 x 2
Self-Locking Thread Insert; Maximum Internal Thread Size=5/8-11, Maximum External Thread Size=#1-8, Thread Density=Coarse

335-10

Price Range
$3.71 - $3.71

Stock Levels
44 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    335-10
  • Overall Length
    0.781 in
  • Maximum External Thread Size
    #1-8
  • Maximum Internal Thread Size
    5/8-11
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