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Threaded Inserts - Inch

In production

Threaded inserts with a threaded wall replace stripped or broken threads with stronger threads, guaranteeing a stable connection. They have an inner thread that allows a bolt or screw to be inserted and firmly attached.

It is simple to install and remove, and it can help to avoid thread stripping or distortion that can occur when a screw or bolt is repeatedly inserted and released from the material. Once in position, the insert offers a secure fastening that will not move.

These are widely utilised in a variety of industrial applications, including in automotive, aerospace, and medical equipment. Threaded Inserts are available in metric or a combination of metric and inch.

  • Threaded inserts with a threaded wall replace stripped or broken threads with stronger threads.
  • It can help to avoid thread stripping or distortion that can occur when a screw or bolt is repeatedly inserted and released from the material.
  • Once in position, the insert offers a secure fastening that will not move.
Material: Carbon Steel, 303 Stainless Steel Series Code: SRTR1576, SRTR1575, SRTR1570, SRTR1566, SRTR1565, SRTR1560

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125 results
Product SKUs information
Essentra Part Number Price range Availability Int. thread type d1 l1 Insert Type E x t d2 tol 2A Material Inst. thread tap tol. 2B Int d1 tol 2B View
R 149,6495 - R 249,4159 Request the lead time here
UNC
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-13
R 32,8025 - R 54,5415 Request the lead time here
UNC
0.37
Heavy Duty
7/16"-14
Carbon Steel
7/16"-14
1/4"-20
R 259,3149 - R 398,8713 Request the lead time here
UNF
0.87
Heavy Duty
7/8"-14
303 Stainless Steel
7/8"-14
5/8"-18
R 1 535,121 - R 1 918,8528 Request the lead time here
UNC
1.12
Heavy Duty
1 - 1/4" - 12
303 Stainless Steel
1-1/4"-12
3/4" - 10
R 146,3498 - R 243,787 Request the lead time here
UNF
0.62
Heavy Duty
5/8"-11
303 Stainless Steel
5/8"-11
7/16"-20
R 172,5531 - R 287,6532 Request the lead time here
UNF
1.25
Heavy Duty
1-1/4"-12
Carbon Steel
1-1/4"-12
7/8"-14
R 179,5406 - R 299,2991 Request the lead time here
UNF
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-20
R 939,2402 - R 1 444,8655 Request the lead time here
UNF
1.37
Heavy Duty
1-3/8"-12
303 Stainless Steel
1-3/8"-12
1"-12
R 146,3498 - R 243,787 Request the lead time here
UNC
0.62
Heavy Duty
5/8"-11
303 Stainless Steel
5/8"-11
7/16"-14
R 58,4235 - R 97,2431 Request the lead time here
UNF
0.37
Thinwall
3/8"-16
303 Stainless Steel
3/8"-16
1/4"-28
R 3 528,8957 - R 4 411,0711 Request the lead time here
UNC
2.00
Heavy Duty
1-7/8"-12
Carbon Steel
1-7/8"-12
1-1/2"-6
R 422,7454 - R 650,2283 Request the lead time here
UNC
0.43
Heavy Duty
9/16" - 12
303 Stainless Steel
9/16"-12
5/16" - 18
R 1 673,5129 - R 2 091,9882 Request the lead time here
UNC
1.25
Heavy Duty
1 - 3/8" - 12
303 Stainless Steel
1-3/8"-12
7/8" - 9
R 813,6588 - R 1 251,738 Request the lead time here
UNC
0.87
Heavy Duty
1" - 12
303 Stainless Steel
1"-12
5/8" - 11
R 397,7068 - R 611,7969 Request the lead time here
UNC
0.31
Heavy Duty
3/8" - 16
303 Stainless Steel
3/8"-16
8-32
R 181,6757 - R 302,7928 Request the lead time here
UNC
0.62
Thinwall
5/8"-11
303 Stainless Steel
5/8"-11
1/2"-13
R 171,0003 - R 285,1299 Request the lead time here
UNF
0.56
Thinwall
9/16"-12
303 Stainless Steel
9/16"-12
7/16"-20
R 189,8278 - R 316,3797 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-12
R 3 561,8924 - R 4 411,0711 Request the lead time here
UNF
2.00
Heavy Duty
1-7/8"-12
Carbon Steel
1-7/8"-12
1-1/2"-12
R 473,7932 - R 728,8379 Request the lead time here
UNC
0.43
Heavy Duty
9/16" - 12
Carbon Steel
9/16"-12
5/16" - 18
  • of 7
Threaded Insert 0.62 1/2"-13 Heavy Duty 303 Stainless Steel

20217907

Price Range
R 249,4159 - R 149,6495

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1/2"-13
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    3/4"-16
  • E x t. thread type d2
    UNF
  • l1
    0.62
Threaded Insert 0.37 1/4"-20 Heavy Duty Carbon Steel

20218829

Price Range
R 54,5415 - R 32,8025

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1/4"-20
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    7/16"-14
  • E x t. thread type d2
    UNC
  • l1
    0.37
Threaded Insert 0.87 5/8"-18 Heavy Duty 303 Stainless Steel

20218409

Price Range
R 398,8713 - R 259,3149

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/8"-18
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    7/8"-14
  • E x t. thread type d2
    UNF
  • l1
    0.87
Threaded Insert 1.12 3/4" - 10 Heavy Duty 303 Stainless Steel

20218546

Price Range
R 1 918,8528 - R 1 535,121

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    3/4" - 10
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1 - 1/4" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.12
Threaded Insert 0.62 7/16"-20 Heavy Duty 303 Stainless Steel

20218379

Price Range
R 243,787 - R 146,3498

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/16"-20
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
Threaded Insert 1.25 7/8"-14 Heavy Duty Carbon Steel

20219048

Price Range
R 287,6532 - R 172,5531

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/8"-14
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    1-1/4"-12
  • E x t. thread type d2
    UNF
  • l1
    1.25
Threaded Insert 0.62 1/2"-20 Heavy Duty 303 Stainless Steel

20218386

Price Range
R 299,2991 - R 179,5406

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1/2"-20
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    3/4"-16
  • E x t. thread type d2
    UNF
  • l1
    0.62
Threaded Insert 1.37 1"-12 Heavy Duty 303 Stainless Steel

20218430

Price Range
R 1 444,8655 - R 939,2402

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1"-12
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    1-3/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.37
Threaded Insert 0.62 7/16"-14 Heavy Duty 303 Stainless Steel

20218270

Price Range
R 243,787 - R 146,3498

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/16"-14
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
Threaded Insert 0.37 1/4"-28 Thinwall 303 Stainless Steel

20218171

Price Range
R 97,2431 - R 58,4235

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1/4"-28
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    3/8"-16
  • E x t. thread type d2
    UNC
  • l1
    0.37
Threaded Insert 2.00 1-1/2"-6 Heavy Duty Carbon Steel

20218942

Price Range
R 4 411,0711 - R 3 528,8957

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1-1/2"-6
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1-7/8"-12
  • E x t. thread type d2
    UNF
  • l1
    2.00
Threaded Insert 0.43 5/16" - 18 Heavy Duty 303 Stainless Steel

20218485

Price Range
R 650,2283 - R 422,7454

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/16" - 18
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    9/16" - 12
  • E x t. thread type d2
    UNC
  • l1
    0.43
Threaded Insert 1.25 7/8" - 9 Heavy Duty 303 Stainless Steel

20218553

Price Range
R 2 091,9882 - R 1 673,5129

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/8" - 9
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1 - 3/8" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.25
Threaded Insert 0.87 5/8" - 11 Heavy Duty 303 Stainless Steel

20218539

Price Range
R 1 251,738 - R 813,6588

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/8" - 11
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1" - 12
  • E x t. thread type d2
    UNF
  • l1
    0.87
Threaded Insert 0.31 8-32 Heavy Duty 303 Stainless Steel

20218454

Price Range
R 611,7969 - R 397,7068

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    8-32
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    3/8" - 16
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 0.62 1/2"-13 Thinwall 303 Stainless Steel

20218157

Price Range
R 302,7928 - R 181,6757

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1/2"-13
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
Threaded Insert 0.56 7/16"-20 Thinwall 303 Stainless Steel

20218201

Price Range
R 285,1299 - R 171,0003

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/16"-20
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    9/16"-12
  • E x t. thread type d2
    UNC
  • l1
    0.56
Threaded Insert 0.81 9/16"-12 Heavy Duty 303 Stainless Steel

20218287

Price Range
R 316,3797 - R 189,8278

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    9/16"-12
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    3/4"-16
  • E x t. thread type d2
    UNF
  • l1
    0.81
Threaded Insert 2.00 1-1/2"-12 Heavy Duty Carbon Steel

20219093

Price Range
R 4 411,0711 - R 3 561,8924

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1-1/2"-12
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    1-7/8"-12
  • E x t. thread type d2
    UNF
  • l1
    2.00
Threaded Insert 0.43 5/16" - 18 Heavy Duty Carbon Steel

20219147

Price Range
R 728,8379 - R 473,7932

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/16" - 18
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    9/16" - 12
  • E x t. thread type d2
    UNC
  • l1
    0.43