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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 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 193,6244 - R 322,7073 Request the lead time here
UNF
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-18
R 183,1315 - R 305,2851 Request the lead time here
UNF
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-20
R 1 565,8235 - R 1 957,2299 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 876,4573 - R 1 348,2435 Request the lead time here
UNF
0.50
Heavy Duty
5/8" - 11
303 Stainless Steel
5/8"-11
3/8" - 24
R 1 169,2696 - R 1 798,8459 Request the lead time here
UNF
0.81
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
9/16" - 18
R 60,1859 - R 100,1779 Request the lead time here
UNF
0.62
Thinwall
5/8"-11
Carbon Steel
5/8"-11
1/2"-20
R 31,0829 - R 51,8708 Request the lead time here
UNF
0.31
Heavy Duty
3/8"-16
Carbon Steel
3/8"-16
10-32
R 3 633,1302 - R 4 499,2926 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 81,5677 - R 136,0122 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
Carbon Steel
3/4"-16
9/16"-12
R 469,2125 - R 721,8349 Request the lead time here
UNC
0.31
Heavy Duty
7/16" - 14
Carbon Steel
7/16"-14
10 - 24
R 81,5677 - R 136,0122 Request the lead time here
UNF
0.81
Heavy Duty
3/4"-16
Carbon Steel
3/4"-16
9/16"-18
R 71,2728 - R 118,788 Request the lead time here
UNC
0.31
Heavy Duty
3/8"-16
303 Stainless Steel
3/8"-16
10-24
R 474,558 - R 593,148 Request the lead time here
UNF
1.37
Heavy Duty
1-3/8"-12
Carbon Steel
1-3/8"-12
1"-12
R 174,4203 - R 290,8326 Request the lead time here
UNC
0.56
Thinwall
9/16"-12
303 Stainless Steel
9/16"-12
7/16"-14
R 57,4142 - R 95,8223 Request the lead time here
UNC
0.31
Thinwall
5/16"-18
303 Stainless Steel
5/16"-18
10-24
R 393,1882 - R 605,0268 Request the lead time here
UNC
0.31
Heavy Duty
5/16" - 18
303 Stainless Steel
5/16"-18
6-32
R 185,3092 - R 308,8487 Request the lead time here
UNC
0.62
Thinwall
5/8"-11
303 Stainless Steel
5/8"-11
1/2"-13
R 58,6021 - R 97,8021 Request the lead time here
UNC
0.37
Heavy Duty
7/16"-14
303 Stainless Steel
7/16"-14
1/4"-20
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
  • of 7
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 0.81 9/16"-18 Heavy Duty 303 Stainless Steel

20218393

Price Range
R 322,7073 - R 193,6244

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    9/16"-18
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    3/4"-16
  • E x t. thread type d2
    UNF
  • l1
    0.81
Threaded Insert 0.62 1/2"-20 Heavy Duty 303 Stainless Steel

20218386

Price Range
R 305,2851 - R 183,1315

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 1.12 3/4" - 10 Heavy Duty 303 Stainless Steel

20218546

Price Range
R 1 957,2299 - R 1 565,8235

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 0.50 3/8" - 24 Heavy Duty 303 Stainless Steel

20218607

Price Range
R 1 348,2435 - R 876,4573

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
    5/8" - 11
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 0.81 9/16" - 18 Heavy Duty 303 Stainless Steel

20218638

Price Range
R 1 798,8459 - R 1 169,2696

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    9/16" - 18
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    7/8" - 14
  • E x t. thread type d2
    UNF
  • l1
    0.81
Threaded Insert 0.62 1/2"-20 Thinwall Carbon Steel

20218799

Price Range
R 100,1779 - R 60,1859

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
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
Threaded Insert 0.31 10-32 Heavy Duty Carbon Steel

20218959

Price Range
R 51,8708 - R 31,0829

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
    3/8"-16
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 2.00 1-1/2"-12 Heavy Duty Carbon Steel

20219093

Price Range
R 4 499,2926 - R 3 633,1302

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 0.81 9/16"-12 Heavy Duty Carbon Steel

20218874

Price Range
R 136,0122 - R 81,5677

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 0.31 10 - 24 Heavy Duty Carbon Steel

20219123

Price Range
R 721,8349 - R 469,2125

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 0.81 9/16"-18 Heavy Duty Carbon Steel

20219017

Price Range
R 136,0122 - R 81,5677

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    9/16"-18
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    3/4"-16
  • E x t. thread type d2
    UNF
  • l1
    0.81
Threaded Insert 0.31 10-24 Heavy Duty 303 Stainless Steel

20218232

Price Range
R 118,788 - R 71,2728

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
    3/8"-16
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 1.37 1"-12 Heavy Duty Carbon Steel

20219055

Price Range
R 593,148 - R 474,558

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 0.56 7/16"-14 Thinwall 303 Stainless Steel

20218140

Price Range
R 290,8326 - R 174,4203

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
    9/16"-12
  • E x t. thread type d2
    UNC
  • l1
    0.56
Threaded Insert 0.31 10-24 Thinwall 303 Stainless Steel

20218126

Price Range
R 95,8223 - R 57,4142

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
    5/16"-18
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 0.31 6-32 Heavy Duty 303 Stainless Steel

20218447

Price Range
R 605,0268 - R 393,1882

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 0.62 1/2"-13 Thinwall 303 Stainless Steel

20218157

Price Range
R 308,8487 - R 185,3092

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 0.37 1/4"-20 Heavy Duty 303 Stainless Steel

20218249

Price Range
R 97,8021 - R 58,6021

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 0.50 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