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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
£ 47.2056 - £ 78.6726 Request the lead time here
UNC
1.12
Heavy Duty
1 - 1/4" - 12
Carbon Steel
1-1/4"-12
3/4" - 10
£ 6.834 - £ 11.3934 Request the lead time here
UNC
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-13
£ 2.6928 - £ 4.488 Request the lead time here
UNF
0.62
Thinwall
5/8"-11
Carbon Steel
5/8"-11
1/2"-20
£ 1.3872 - £ 2.3154 Request the lead time here
UNF
0.31
Heavy Duty
3/8"-16
Carbon Steel
3/8"-16
10-32
£ 120.9414 - £ 201.5622 Request the lead time here
UNF
2.00
Heavy Duty
1-7/8"-12
Carbon Steel
1-7/8"-12
1-1/2"-12
£ 8.2008 - £ 13.668 Request the lead time here
UNF
0.62
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
1/2"-20
£ 52.6116 - £ 87.6792 Request the lead time here
UNC
1.12
Heavy Duty
1 - 1/4" - 12
303 Stainless Steel
1-1/4"-12
3/4" - 10
£ 36.2406 - £ 60.4044 Request the lead time here
UNF
0.50
Heavy Duty
5/8" - 11
303 Stainless Steel
5/8"-11
3/8" - 24
£ 48.3582 - £ 80.5902 Request the lead time here
UNF
0.81
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
9/16" - 18
£ 4.3656 - £ 7.2726 Request the lead time here
UNC
0.43
Thinwall
7/16"-14
303 Stainless Steel
7/16"-14
5/16"-18
£ 10.9344 - £ 18.2274 Request the lead time here
UNC
0.87
Heavy Duty
7/8"-14
303 Stainless Steel
7/8"-14
5/8"-11
£ 2.5806 - £ 4.2942 Request the lead time here
UNC
0.31
Thinwall
5/16"-18
303 Stainless Steel
5/16"-18
10-24
£ 16.269 - £ 27.1116 Request the lead time here
UNC
0.31
Heavy Duty
5/16" - 18
303 Stainless Steel
5/16"-18
6-32
£ 8.6802 - £ 14.4636 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
303 Stainless Steel
3/4"-16
9/16"-12
£ 2.2542 - £ 3.7638 Request the lead time here
UNC
0.31
Heavy Duty
5/16"-18
303 Stainless Steel
5/16"-18
8-32
£ 20.757 - £ 34.5882 Request the lead time here
UNF
0.87
Heavy Duty
1" - 12
Carbon Steel
1"-12
5/8" - 18
£ 1.4892 - £ 2.4888 Request the lead time here
UNF
0.37
Heavy Duty
7/16"-14
Carbon Steel
7/16"-14
1/4"-28
£ 1.3872 - £ 2.3154 Request the lead time here
UNC
0.31
Heavy Duty
3/8"-16
Carbon Steel
3/8"-16
10-24
£ 7.8846 - £ 13.1478 Request the lead time here
UNC
1.25
Heavy Duty
1-1/4"-12
Carbon Steel
1-1/4"-12
7/8"-9
£ 2.2644 - £ 3.774 Request the lead time here
UNC
0.56
Thinwall
9/16"-12
Carbon Steel
9/16"-12
7/16"-14
  • of 7
Threaded Insert 1.12 3/4" - 10 Heavy Duty Carbon Steel

20219208

Price Range
£ 78.6726 - £ 47.2056

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 1/2"-13 Heavy Duty 303 Stainless Steel

20217907

Price Range
£ 11.3934 - £ 6.834

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 0.62 1/2"-20 Thinwall Carbon Steel

20218799

Price Range
£ 4.488 - £ 2.6928

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
£ 2.3154 - £ 1.3872

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
£ 201.5622 - £ 120.9414

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 0.62 1/2"-20 Heavy Duty 303 Stainless Steel

20218386

Price Range
£ 13.668 - £ 8.2008

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
£ 87.6792 - £ 52.6116

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
£ 60.4044 - £ 36.2406

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
£ 80.5902 - £ 48.3582

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 0.43 5/16"-18 Thinwall 303 Stainless Steel

20218133

Price Range
£ 7.2726 - £ 4.3656

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

20218294

Price Range
£ 18.2274 - £ 10.9344

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 0.31 10-24 Thinwall 303 Stainless Steel

20218126

Price Range
£ 4.2942 - £ 2.5806

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
£ 27.1116 - £ 16.269

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

20218287

Price Range
£ 14.4636 - £ 8.6802

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 8-32 Heavy Duty 303 Stainless Steel

20218225

Price Range
£ 3.7638 - £ 2.2542

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 0.87 5/8" - 18 Heavy Duty Carbon Steel

20219307

Price Range
£ 34.5882 - £ 20.757

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 Heavy Duty Carbon Steel

20218966

Price Range
£ 2.4888 - £ 1.4892

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 Carbon Steel

20218812

Price Range
£ 2.3154 - £ 1.3872

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 1.25 7/8"-9 Heavy Duty Carbon Steel

20218904

Price Range
£ 13.1478 - £ 7.8846

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 0.56 7/16"-14 Thinwall Carbon Steel

20218720

Price Range
£ 3.774 - £ 2.2644

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