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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 116,6529 - R 194,2921 Request the lead time here
UNF
050
Thinwall
1/2"-13
303 Stainless Steel
1/2"-13
3/8"-16
R 939,2402 - R 1 444,8655 Request the lead time here
UNF
1.37
Heavy Duty
1-3/8"-12
303 Stainless Steel
1-3/8"-12
1"-12
R 171,0003 - R 285,1299 Request the lead time here
UNF
0.56
Thinwall
9/16"-12
303 Stainless Steel
9/16"-12
7/16"-20
R 97,4372 - R 162,2659 Request the lead time here
UNC
0.50
Thinwall
1/2"-13
303 Stainless Steel
1/2"-13
3/8"-16
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
R 468,1643 - R 720,2976 Request the lead time here
UNC
0.37
Heavy Duty
1/2" - 13
303 Stainless Steel
1/2"-13
1/4" - 20
R 3 528,8957 - R 4 411,0711 Request the lead time here
UNC
2.00
Heavy Duty
1-7/8"-12
Carbon Steel
1-7/8"-12
1-1/2"-6
R 28,9206 - R 48,3304 Request the lead time here
UNC
0.43
Heavy Duty
1/2"-13
Carbon Steel
1/2"-13
5/16"-18
R 716,8039 - R 1 102,8648 Request the lead time here
UNF
0.31
Heavy Duty
7/16" - 14
303 Stainless Steel
7/16"-14
10-32
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 49,689 - R 82,6857 Request the lead time here
UNC
0.62
Heavy Duty
5/8"-11
Carbon Steel
5/8"-11
7/16"-14
R 41,731 - R 69,487 Request the lead time here
UNC
0.31
Heavy Duty
5/16"-18
Carbon Steel
5/16"-18
8-32
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 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 79,9683 - R 133,3453 Request the lead time here
UNC
0.81
Heavy Duty
3/4"-16
Carbon Steel
3/4"-16
9/16"-12
R 172,5531 - R 287,6532 Request the lead time here
UNC
1.25
Heavy Duty
1-1/4"-12
Carbon Steel
1-1/4"-12
7/8"-9
R 655,663 - R 1 008,7273 Request the lead time here
UNC
0.81
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
9/16" - 12
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 3 561,8924 - R 4 411,0711 Request the lead time here
UNF
2.00
Heavy Duty
1-7/8"-12
Carbon Steel
1-7/8"-12
1-1/2"-12
R 49,689 - R 82,6857 Request the lead time here
UNF
0.56
Thinwall
9/16"-12
Carbon Steel
9/16"-12
7/16"-20
  • of 7
Threaded Insert 050 3/8"-16 Thinwall 303 Stainless Steel

20218195

Price Range
R 194,2921 - R 116,6529

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 1.37 1"-12 Heavy Duty 303 Stainless Steel

20218430

Price Range
R 1 444,8655 - R 939,2402

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 0.56 7/16"-20 Thinwall 303 Stainless Steel

20218201

Price Range
R 285,1299 - R 171,0003

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 0.50 3/8"-16 Thinwall 303 Stainless Steel

20217990

Price Range
R 162,2659 - R 97,4372

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 0.37 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
Threaded Insert 0.37 1/4" - 20 Heavy Duty 303 Stainless Steel

20218478

Price Range
R 720,2976 - R 468,1643

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 2.00 1-1/2"-6 Heavy Duty Carbon Steel

20218942

Price Range
R 4 411,0711 - R 3 528,8957

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1-1/2"-6
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1-7/8"-12
  • E x t. thread type d2
    UNF
  • l1
    2.00
Threaded Insert 0.43 5/16"-18 Heavy Duty Carbon Steel

20218836

Price Range
R 48,3304 - R 28,9206

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 0.31 10-32 Heavy Duty 303 Stainless Steel

20218577

Price Range
R 1 102,8648 - R 716,8039

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
    7/16" - 14
  • E x t. thread type d2
    UNC
  • l1
    0.31
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 0.62 7/16"-14 Heavy Duty Carbon Steel

20218850

Price Range
R 82,6857 - R 49,689

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 0.31 8-32 Heavy Duty Carbon Steel

20218805

Price Range
R 69,487 - R 41,731

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 0.50 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 0.37 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 0.81 9/16"-12 Heavy Duty Carbon Steel

20218874

Price Range
R 133,3453 - R 79,9683

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 1.25 7/8"-9 Heavy Duty Carbon Steel

20218904

Price Range
R 287,6532 - R 172,5531

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

20218522

Price Range
R 1 008,7273 - R 655,663

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
    7/8" - 14
  • E x t. thread type d2
    UNF
  • l1
    0.81
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 2.00 1-1/2"-12 Heavy Duty Carbon Steel

20219093

Price Range
R 4 411,0711 - R 3 561,8924

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 0.56 7/16"-20 Thinwall Carbon Steel

20218782

Price Range
R 82,6857 - R 49,689

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