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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
$1.06 - $1.06 36 In stock
5/16-18
Coarse
#8-32
E-Z Lok
$2.75 - $2.75 Request the lead time here
3/4-10
M12 x 1.75
E-Z Lok
$1.59 - $1.59 73 In stock
7/16-14
Coarse
1/4-20
E-Z Lok
$1.83 - $1.83 4 In stock
5/8-11
Fine
1/2-20
E-Z Lok
$1.75 - $1.75 55 In stock
1/2-13
Fine
5/16-24
E-Z Lok
$8.33 - $8.33 16 In stock
1-3/8-12
Coarse
1-8
E-Z Lok
$1.27 - $1.27 4 In stock
M6 x 1.0
M3 x .5
E-Z Lok
$0.98 - $0.98 87 In stock
3/8-16
M6 x 1
E-Z Lok
  • of 3
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
36 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
Self-Locking Thread Insert; Maximum Internal Thread Size=M12 x 1.75, Maximum External Thread Size=3/4-10,

650-12

Price Range
$2.75 - $2.75

Stock Levels
Request the lead time here
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    650-12
  • Overall Length
    .656 in
  • Maximum External Thread Size
    3/4-10
  • Maximum Internal Thread Size
    M12 x 1.75
Self-Locking Thread Insert; Maximum Internal Thread Size=1/4-20, Maximum External Thread Size=7/16-14, Thread Density=Coarse

329-4

Price Range
$1.59 - $1.59

Stock Levels
73 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=1/2-20, Maximum External Thread Size=5/8-11, Thread Density=Fine

319-820

Price Range
$1.83 - $1.83

Stock Levels
4 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=5/16-24, Maximum External Thread Size=1/2-13, Thread Density=Fine

329-524

Price Range
$1.75 - $1.75

Stock Levels
55 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-524
  • Overall Length
    0.484 in
  • Maximum External Thread Size
    1/2-13
  • Maximum Internal Thread Size
    5/16-24
Self-Locking Thread Insert; Maximum Internal Thread Size=1-8, Maximum External Thread Size=1-3/8-12, Thread Density=Coarse

329-16

Price Range
$8.33 - $8.33

Stock Levels
16 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    329-16
  • Overall Length
    1.250 in
  • Maximum External Thread Size
    1-3/8-12
  • Maximum Internal Thread Size
    1-8
Self-Locking Thread Insert; Maximum Internal Thread Size=M3 x .5, Maximum External Thread Size=M6 x 1.0,

450-3

Price Range
$1.27 - $1.27

Stock Levels
4 In stock
Attributes
  • Brand
    E-Z Lok
  • Manufacturer Part Number
    450-3
  • Overall Length
    0.26 in
  • Maximum External Thread Size
    M6 x 1.0
  • Maximum Internal Thread Size
    M3 x .5
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
87 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