Menu Search

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

Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 2 working days.

Filter or Search Variants

Use the filters or search below to find what you're looking for

Imperial
Metric
Hide Show Filters
Show less filters Show more filters
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 72,3985 - R 120,5348 Request the lead time here
UNF
0.43
Thinwall
7/16"-14
Carbon Steel
7/16"-14
5/16"-24
R 32,8025 - R 54,5415 Request the lead time here
UNF
0.37
Heavy Duty
7/16"-14
Carbon Steel
7/16"-14
1/4"-28
R 432,8385 - R 665,7561 Request the lead time here
UNC
0.31
Heavy Duty
5/16" - 18
Carbon Steel
5/16"-18
6 - 32
R 38,0432 - R 63,2759 Request the lead time here
UNC
0.50
Thinwall
1/2"-13
Carbon Steel
1/2"-13
3/8"-16
R 492,0384 - R 756,9822 Request the lead time here
UNF
0.87
Heavy Duty
1" - 12
Carbon Steel
1"-12
5/8" - 18
R 38,0432 - R 63,2759 Request the lead time here
UNF
0.50
Heavy Duty
9/16"-12
Carbon Steel
9/16"-12
3/8"-24
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
R 303,9574 - R 467,582 Request the lead time here
UNF
1.12
Heavy Duty
1-1/8"-12
303 Stainless Steel
1-1/8"-12
3/4"-16
R 4 296,3592 - R 5 370,4975 Request the lead time here
UNC
1.37
Heavy Duty
1 - 1/2" - 12
303 Stainless Steel
1-1/2"-12
1" - 8
R 1 253,2907 - R 1 928,1695 Request the lead time here
UNC
1.25
Heavy Duty
1 - 3/8" - 12
Carbon Steel
1-3/8"-12
7/8" - 9
R 2 287,2508 - R 3 518,8026 Request the lead time here
UNC
1.37
Heavy Duty
1 - 1/2" - 12
Carbon Steel
1-1/2"-12
1" - 8
R 741,6484 - R 1 140,908 Request the lead time here
UNC
1.25
Heavy Duty
1-1/4"-12
303 Stainless Steel
1-1/4"-12
7/8"-9
R 1 542,4968 - R 1 928,1695 Request the lead time here
UNF
1.25
Heavy Duty
1 - 3/8" - 12
Carbon Steel
1-3/8"-12
7/8" - 14
R 585,5936 - R 901,0029 Request the lead time here
UNC
0.68
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
1/2" - 13
R 1 075,497 - R 1 654,4913 Request the lead time here
UNF
0.62
Heavy Duty
5/8" - 11
303 Stainless Steel
3/4"-16
7/16" - 20
R 59,0057 - R 98,2135 Request the lead time here
UNC
0.62
Heavy Duty
3/4"-16
Carbon Steel
3/4"-16
1/2"-13
R 120,3407 - R 200,6973 Request the lead time here
UNF
0.37
Thinwall
3/8"-16
Carbon Steel
3/8"-16
1/4"-28
R 38,0432 - R 63,2759 Request the lead time here
UNC
0.50
Heavy Duty
9/16"-12
Carbon Steel
9/16"-12
3/8"-16
R 92,9729 - R 155,0843 Request the lead time here
UNC
0.87
Heavy Duty
7/8"-14
Carbon Steel
7/8"-14
5/8"-11
R 818,123 - R 1 258,7255 Request the lead time here
UNF
0.37
Heavy Duty
1/2" - 13
303 Stainless Steel
1/2"-13
1/4" - 28
  • of 7
Threaded Insert 0.43 5/16"-24 Thinwall Carbon Steel

20218768

Price Range
R 120,5348 - R 72,3985

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 0.37 1/4"-28 Heavy Duty Carbon Steel

20218966

Price Range
R 54,5415 - R 32,8025

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 6 - 32 Heavy Duty Carbon Steel

20219109

Price Range
R 665,7561 - R 432,8385

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 0.50 3/8"-16 Thinwall Carbon Steel

20218713

Price Range
R 63,2759 - R 38,0432

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 0.87 5/8" - 18 Heavy Duty Carbon Steel

20219307

Price Range
R 756,9822 - R 492,0384

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 0.50 3/8"-24 Heavy Duty Carbon Steel

20218980

Price Range
R 63,2759 - R 38,0432

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 0.43 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
Threaded Insert 1.12 3/4"-16 Heavy Duty 303 Stainless Steel

20218416

Price Range
R 467,582 - R 303,9574

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
    1-1/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.12
Threaded Insert 1.37 1" - 8 Heavy Duty 303 Stainless Steel

20218560

Price Range
R 5 370,4975 - R 4 296,3592

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 1.25 7/8" - 9 Heavy Duty Carbon Steel

20219215

Price Range
R 1 928,1695 - R 1 253,2907

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 1.37 1" - 8 Heavy Duty Carbon Steel

20219222

Price Range
R 3 518,8026 - R 2 287,2508

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 1.25 7/8"-9 Heavy Duty 303 Stainless Steel

20218317

Price Range
R 1 140,908 - R 741,6484

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
    1-1/4"-12
  • E x t. thread type d2
    UNF
  • l1
    1.25
Threaded Insert 1.25 7/8" - 14 Heavy Duty Carbon Steel

20219321

Price Range
R 1 928,1695 - R 1 542,4968

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 0.68 1/2" - 13 Heavy Duty 303 Stainless Steel

20218515

Price Range
R 901,0029 - R 585,5936

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

20218614

Price Range
R 1 654,4913 - R 1 075,497

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 0.62 1/2"-13 Heavy Duty Carbon Steel

20218867

Price Range
R 98,2135 - R 59,0057

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"-28 Thinwall Carbon Steel

20218751

Price Range
R 200,6973 - R 120,3407

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 0.50 3/8"-16 Heavy Duty Carbon Steel

20218843

Price Range
R 63,2759 - R 38,0432

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
    9/16"-12
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 0.87 5/8"-11 Heavy Duty Carbon Steel

20218881

Price Range
R 155,0843 - R 92,9729

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
    7/8"-14
  • E x t. thread type d2
    UNF
  • l1
    0.87
Threaded Insert 0.37 1/4" - 28 Heavy Duty 303 Stainless Steel

20218584

Price Range
R 1 258,7255 - R 818,123

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