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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 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 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 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
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 87,1112 - R 145,3173 Request the lead time here
UNC
0.43
Heavy Duty
1/2"-13
303 Stainless Steel
1/2"-13
5/16"-18
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 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 310,0366 - R 476,9337 Request the lead time here
UNC
1.12
Heavy Duty
1-1/8"-12
303 Stainless Steel
1-1/8"-12
3/4"-10
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 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 58,6021 - R 97,8021 Request the lead time here
UNF
0.37
Heavy Duty
7/16"-14
303 Stainless Steel
7/16"-14
1/4"-28
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 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 958,025 - R 1 473,7628 Request the lead time here
UNF
1.37
Heavy Duty
1-3/8"-12
303 Stainless Steel
1-3/8"-12
1"-12
R 264,5012 - R 406,8488 Request the lead time here
UNF
0.87
Heavy Duty
7/8"-14
303 Stainless Steel
7/8"-14
5/8"-18
R 501,2853 - R 771,1319 Request the lead time here
UNC
0.50
Heavy Duty
5/8" - 11
303 Stainless Steel
5/8"-11
3/8" - 16
R 1 706,9832 - R 2 133,828 Request the lead time here
UNF
1.25
Heavy Duty
1 - 3/8" - 12
303 Stainless Steel
1-3/8"-12
7/8" - 14
R 38,8041 - R 64,5415 Request the lead time here
UNC
0.50
Thinwall
1/2"-13
Carbon Steel
1/2"-13
3/8"-16
R 73,8465 - R 122,9456 Request the lead time here
UNF
0.43
Thinwall
7/16"-14
Carbon Steel
7/16"-14
5/16"-24
  • of 7
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 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 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
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 0.43 5/16"-18 Heavy Duty 303 Stainless Steel

20218256

Price Range
R 145,3173 - R 87,1112

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
    1/2"-13
  • E x t. thread type d2
    UNC
  • l1
    0.43
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 0.56 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 1.12 3/4"-10 Heavy Duty 303 Stainless Steel

20218300

Price Range
R 476,9337 - R 310,0366

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
    1-1/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.12
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 0.81 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 0.37 1/4"-28 Heavy Duty 303 Stainless Steel

20218348

Price Range
R 97,8021 - R 58,6021

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
    7/16"-14
  • E x t. thread type d2
    UNC
  • l1
    0.37
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 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 1.37 1"-12 Heavy Duty 303 Stainless Steel

20218430

Price Range
R 1 473,7628 - R 958,025

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 0.87 5/8"-18 Heavy Duty 303 Stainless Steel

20218409

Price Range
R 406,8488 - R 264,5012

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 0.50 3/8" - 16 Heavy Duty 303 Stainless Steel

20218492

Price Range
R 771,1319 - R 501,2853

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
    5/8" - 11
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 1.25 7/8" - 14 Heavy Duty 303 Stainless Steel

20218669

Price Range
R 2 133,828 - R 1 706,9832

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 0.50 3/8"-16 Thinwall Carbon Steel

20218713

Price Range
R 64,5415 - R 38,8041

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 0.43 5/16"-24 Thinwall Carbon Steel

20218768

Price Range
R 122,9456 - R 73,8465

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