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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 260,9376 - R 401,5034 Request the lead time here
UNF
0.43
Heavy Duty
9/16" - 12
Carbon Steel
9/16"-12
5/16" - 24
R 1 097,007 - R 1 687,5812 Request the lead time here
UNF
0.62
Heavy Duty
5/8" - 11
303 Stainless Steel
3/4"-16
7/16" - 20
R 4 382,2864 - R 5 477,9075 Request the lead time here
UNC
1.37
Heavy Duty
1 - 1/2" - 12
303 Stainless Steel
1-1/2"-12
1" - 8
R 418,1337 - R 643,2369 Request the lead time here
UNC
0.31
Heavy Duty
7/16" - 14
303 Stainless Steel
7/16"-14
10-24
R 102,7516 - R 171,2527 Request the lead time here
UNF
0.50
Heavy Duty
9/16"-12
303 Stainless Steel
9/16"-12
3/8"-24
R 597,3055 - R 919,023 Request the lead time here
UNC
0.68
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
1/2" - 13
R 455,3539 - R 700,4531 Request the lead time here
UNC
0.31
Heavy Duty
3/8" - 16
Carbon Steel
3/8"-16
8 - 32
R 2 871,3034 - R 3 589,1787 Request the lead time here
UNF
1.37
Heavy Duty
1 - 1/2" - 12
Carbon Steel
1-1/2"-12
1" - 12
R 1 573,3467 - R 1 966,7329 Request the lead time here
UNF
1.25
Heavy Duty
1 - 3/8" - 12
Carbon Steel
1-3/8"-12
7/8" - 14
R 57,4142 - R 95,8223 Request the lead time here
UNF
0.31
Thinwall
5/16"-18
303 Stainless Steel
5/16"-18
10-32
R 1 278,3566 - R 1 966,7329 Request the lead time here
UNC
1.25
Heavy Duty
1 - 3/8" - 12
Carbon Steel
1-3/8"-12
7/8" - 9
R 703,2248 - R 1 081,9605 Request the lead time here
UNC
0.62
Heavy Duty
3/4" - 16
Carbon Steel
3/4"-16
7/6" - 14
R 441,4953 - R 679,0713 Request the lead time here
UNC
0.31
Heavy Duty
5/16" - 18
Carbon Steel
5/16"-18
6 - 32
R 385,467 - R 593,148 Request the lead time here
UNC
1.37
Heavy Duty
1-3/8"-12
Carbon Steel
1-3/8"-12
1"-8
R 152,6426 - R 254,4042 Request the lead time here
UNC
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-13
R 174,4203 - R 290,8326 Request the lead time here
UNF
0.56
Thinwall
9/16"-12
303 Stainless Steel
9/16"-12
7/16"-20
R 97,4061 - R 162,3436 Request the lead time here
UNF
0.43
Thinwall
7/16"-14
303 Stainless Steel
7/16"-14
5/16"-24
R 99,3859 - R 165,5112 Request the lead time here
UNC
0.50
Thinwall
1/2"-13
303 Stainless Steel
1/2"-13
3/8"-16
R 49,693 - R 82,9536 Request the lead time here
UNC
0.37
Thinwall
3/8"-16
303 Stainless Steel
3/8"-16
1/4"-20
R 118,986 - R 198,1779 Request the lead time here
UNF
050
Thinwall
1/2"-13
303 Stainless Steel
1/2"-13
3/8"-16
  • of 7
Threaded Insert 0.43 5/16" - 24 Heavy Duty Carbon Steel

20219253

Price Range
R 401,5034 - R 260,9376

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/16" - 24
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    9/16" - 12
  • E x t. thread type d2
    UNC
  • l1
    0.43
Threaded Insert 0.62 7/16" - 20 Heavy Duty 303 Stainless Steel

20218614

Price Range
R 1 687,5812 - R 1 097,007

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
    UNF
  • l1
    0.62
Threaded Insert 1.37 1" - 8 Heavy Duty 303 Stainless Steel

20218560

Price Range
R 5 477,9075 - R 4 382,2864

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1" - 8
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1 - 1/2" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.37
Threaded Insert 0.31 10-24 Heavy Duty 303 Stainless Steel

20218461

Price Range
R 643,2369 - R 418,1337

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    10-24
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    7/16" - 14
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 0.50 3/8"-24 Heavy Duty 303 Stainless Steel

20218362

Price Range
R 171,2527 - R 102,7516

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    3/8"-24
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    9/16"-12
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 0.68 1/2" - 13 Heavy Duty 303 Stainless Steel

20218515

Price Range
R 919,023 - R 597,3055

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
    7/8" - 14
  • E x t. thread type d2
    UNF
  • l1
    0.68
Threaded Insert 0.31 8 - 32 Heavy Duty Carbon Steel

20219116

Price Range
R 700,4531 - R 455,3539

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 1.37 1" - 12 Heavy Duty Carbon Steel

20219338

Price Range
R 3 589,1787 - R 2 871,3034

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 - 1/2" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.37
Threaded Insert 1.25 7/8" - 14 Heavy Duty Carbon Steel

20219321

Price Range
R 1 966,7329 - R 1 573,3467

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 - 3/8" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.25
Threaded Insert 0.31 10-32 Thinwall 303 Stainless Steel

20218164

Price Range
R 95,8223 - R 57,4142

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    10-32
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    5/16"-18
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 1.25 7/8" - 9 Heavy Duty Carbon Steel

20219215

Price Range
R 1 966,7329 - R 1 278,3566

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 0.62 7/6" - 14 Heavy Duty Carbon Steel

20219161

Price Range
R 1 081,9605 - R 703,2248

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    7/6" - 14
  • 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 0.31 6 - 32 Heavy Duty Carbon Steel

20219109

Price Range
R 679,0713 - R 441,4953

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    6 - 32
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    5/16" - 18
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 1.37 1"-8 Heavy Duty Carbon Steel

20218911

Price Range
R 593,148 - R 385,467

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1"-8
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1-3/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.37
Threaded Insert 0.62 1/2"-13 Heavy Duty 303 Stainless Steel

20217907

Price Range
R 254,4042 - R 152,6426

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 0.56 7/16"-20 Thinwall 303 Stainless Steel

20218201

Price Range
R 290,8326 - R 174,4203

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 0.43 5/16"-24 Thinwall 303 Stainless Steel

20218188

Price Range
R 162,3436 - R 97,4061

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    5/16"-24
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    7/16"-14
  • E x t. thread type d2
    UNC
  • l1
    0.43
Threaded Insert 0.50 3/8"-16 Thinwall 303 Stainless Steel

20217990

Price Range
R 165,5112 - R 99,3859

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    3/8"-16
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1/2"-13
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 0.37 1/4"-20 Thinwall 303 Stainless Steel

20217938

Price Range
R 82,9536 - R 49,693

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
    3/8"-16
  • E x t. thread type d2
    UNC
  • l1
    0.37
Threaded Insert 050 3/8"-16 Thinwall 303 Stainless Steel

20218195

Price Range
R 198,1779 - R 118,986

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    3/8"-16
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    1/2"-13
  • E x t. thread type d2
    UNC
  • l1
    050