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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 59,592 - R 99,188 Request the lead time here
UNF
0.37
Thinwall
3/8"-16
303 Stainless Steel
3/8"-16
1/4"-28
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 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 149,2769 - R 248,6628 Request the lead time here
UNF
0.62
Heavy Duty
5/8"-11
303 Stainless Steel
5/8"-11
7/16"-20
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 193,6244 - R 322,7073 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-12
R 72,6586 - R 121,1637 Request the lead time here
UNC
0.43
Heavy Duty
1/2"-13
303 Stainless Steel
1/2"-13
5/16"-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 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 54,8405 - R 91,2688 Request the lead time here
UNF
0.31
Heavy Duty
3/8"-16
303 Stainless Steel
3/8"-16
10-32
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 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 2 737,2709 - R 3 421,4897 Request the lead time here
UNF
1.12
Heavy Duty
1 - 1/4" - 12
303 Stainless Steel
1-1/4"-12
3/4" - 16
R 431,2003 - R 663,2329 Request the lead time here
UNC
0.43
Heavy Duty
9/16" - 12
303 Stainless Steel
9/16"-12
5/16" - 18
R 829,932 - R 1 276,7728 Request the lead time here
UNC
0.87
Heavy Duty
1" - 12
303 Stainless Steel
1"-12
5/8" - 11
R 1 450,9951 - R 2 232,224 Request the lead time here
UNF
0.87
Heavy Duty
1" - 12
303 Stainless Steel
1"-12
5/8" - 18
R 477,5277 - R 734,7036 Request the lead time here
UNC
0.37
Heavy Duty
1/2" - 13
303 Stainless Steel
1/2"-13
1/4" - 20
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
  • of 7
Threaded Insert 0.37 1/4"-28 Thinwall 303 Stainless Steel

20218171

Price Range
R 99,188 - R 59,592

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 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 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 0.62 7/16"-20 Heavy Duty 303 Stainless Steel

20218379

Price Range
R 248,6628 - R 149,2769

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 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 0.81 9/16"-12 Heavy Duty 303 Stainless Steel

20218287

Price Range
R 322,7073 - R 193,6244

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 0.43 5/16"-18 Heavy Duty 303 Stainless Steel

20218355

Price Range
R 121,1637 - R 72,6586

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 0.62 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 1.37 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 0.31 10-32 Heavy Duty 303 Stainless Steel

20218331

Price Range
R 91,2688 - R 54,8405

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 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 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 1.12 3/4" - 16 Heavy Duty 303 Stainless Steel

20218652

Price Range
R 3 421,4897 - R 2 737,2709

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    3/4" - 16
  • Int. thread type d1
    UNF
  • E x t d2 tol 2A
    1 - 1/4" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.12
Threaded Insert 0.43 5/16" - 18 Heavy Duty 303 Stainless Steel

20218485

Price Range
R 663,2329 - R 431,2003

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 0.87 5/8" - 11 Heavy Duty 303 Stainless Steel

20218539

Price Range
R 1 276,7728 - R 829,932

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

20218645

Price Range
R 2 232,224 - R 1 450,9951

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
    1" - 12
  • E x t. thread type d2
    UNF
  • l1
    0.87
Threaded Insert 0.37 1/4" - 20 Heavy Duty 303 Stainless Steel

20218478

Price Range
R 734,7036 - R 477,5277

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
    1/2" - 13
  • E x t. thread type d2
    UNC
  • l1
    0.37
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