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 1 422,5442 - R 2 188,4549 Request the lead time here
UNF
0.87
Heavy Duty
1" - 12
303 Stainless Steel
1"-12
5/8" - 18
R 58,4235 - R 97,2431 Request the lead time here
UNF
0.37
Thinwall
3/8"-16
303 Stainless Steel
3/8"-16
1/4"-28
R 43,0897 - R 71,8162 Request the lead time here
UNC
0.37
Thinwall
3/8"-16
Carbon Steel
3/8"-16
1/4"-20
R 32,8025 - R 54,5415 Request the lead time here
UNC
0.37
Heavy Duty
7/16"-14
Carbon Steel
7/16"-14
1/4"-20
R 69,8752 - R 116,4588 Request the lead time here
UNC
0.31
Heavy Duty
3/8"-16
303 Stainless Steel
3/8"-16
10-24
R 53,7651 - R 89,4791 Request the lead time here
UNF
0.31
Heavy Duty
3/8"-16
303 Stainless Steel
3/8"-16
10-32
R 1 673,5129 - R 2 091,9882 Request the lead time here
UNC
1.25
Heavy Duty
1 - 3/8" - 12
303 Stainless Steel
1-3/8"-12
7/8" - 9
R 813,6588 - R 1 251,738 Request the lead time here
UNC
0.87
Heavy Duty
1" - 12
303 Stainless Steel
1"-12
5/8" - 11
R 397,7068 - R 611,7969 Request the lead time here
UNC
0.31
Heavy Duty
3/8" - 16
303 Stainless Steel
3/8"-16
8-32
R 30,4733 - R 50,8536 Request the lead time here
UNF
0.31
Heavy Duty
3/8"-16
Carbon Steel
3/8"-16
10-32
R 95,4962 - R 159,1603 Request the lead time here
UNC
0.43
Thinwall
7/16"-14
303 Stainless Steel
7/16"-14
5/16"-18
R 189,8278 - R 316,3797 Request the lead time here
UNF
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-18
R 85,4031 - R 142,4679 Request the lead time here
UNC
0.43
Heavy Duty
1/2"-13
303 Stainless Steel
1/2"-13
5/16"-18
R 179,5406 - R 299,2991 Request the lead time here
UNF
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-20
R 49,4949 - R 82,4916 Request the lead time here
UNC
0.31
Heavy Duty
5/16"-18
303 Stainless Steel
5/16"-18
8-32
R 172,5531 - R 287,6532 Request the lead time here
UNF
1.25
Heavy Duty
1-1/4"-12
Carbon Steel
1-1/4"-12
7/8"-14
R 189,8278 - R 316,3797 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-12
R 146,3498 - R 243,787 Request the lead time here
UNC
0.62
Heavy Duty
5/8"-11
303 Stainless Steel
5/8"-11
7/16"-14
R 615,0965 - R 946,2277 Request the lead time here
UNC
0.62
Heavy Duty
3/4" - 16
303 Stainless Steel
3/4"-16
7/16" - 14
R 1 146,3427 - R 1 763,5744 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 0.87 5/8" - 18 Heavy Duty 303 Stainless Steel

20218645

Price Range
R 2 188,4549 - R 1 422,5442

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"-28 Thinwall 303 Stainless Steel

20218171

Price Range
R 97,2431 - R 58,4235

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 0.37 1/4"-20 Thinwall Carbon Steel

20218690

Price Range
R 71,8162 - R 43,0897

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 0.37 1/4"-20 Heavy Duty Carbon Steel

20218829

Price Range
R 54,5415 - R 32,8025

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 0.31 10-24 Heavy Duty 303 Stainless Steel

20218232

Price Range
R 116,4588 - R 69,8752

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 10-32 Heavy Duty 303 Stainless Steel

20218331

Price Range
R 89,4791 - R 53,7651

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

20218553

Price Range
R 2 091,9882 - R 1 673,5129

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

20218539

Price Range
R 1 251,738 - R 813,6588

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 0.31 8-32 Heavy Duty 303 Stainless Steel

20218454

Price Range
R 611,7969 - R 397,7068

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 0.31 10-32 Heavy Duty Carbon Steel

20218959

Price Range
R 50,8536 - R 30,4733

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 0.43 5/16"-18 Thinwall 303 Stainless Steel

20218133

Price Range
R 159,1603 - R 95,4962

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
    7/16"-14
  • E x t. thread type d2
    UNC
  • l1
    0.43
Threaded Insert 0.81 9/16"-18 Heavy Duty 303 Stainless Steel

20218393

Price Range
R 316,3797 - R 189,8278

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

20218256

Price Range
R 142,4679 - R 85,4031

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 299,2991 - R 179,5406

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 0.31 8-32 Heavy Duty 303 Stainless Steel

20218225

Price Range
R 82,4916 - R 49,4949

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
    5/16"-18
  • E x t. thread type d2
    UNC
  • l1
    0.31
Threaded Insert 1.25 7/8"-14 Heavy Duty Carbon Steel

20219048

Price Range
R 287,6532 - R 172,5531

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
    1-1/4"-12
  • E x t. thread type d2
    UNF
  • l1
    1.25
Threaded Insert 0.81 9/16"-12 Heavy Duty 303 Stainless Steel

20218287

Price Range
R 316,3797 - R 189,8278

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 0.62 7/16"-14 Heavy Duty 303 Stainless Steel

20218270

Price Range
R 243,787 - R 146,3498

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
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
Threaded Insert 0.62 7/16" - 14 Heavy Duty 303 Stainless Steel

20218508

Price Range
R 946,2277 - R 615,0965

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
    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

20218638

Price Range
R 1 763,5744 - R 1 146,3427

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