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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 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 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 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 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 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
R 1 023,2846 - R 1 574,3288 Request the lead time here
UNF
0.68
Heavy Duty
7/8" - 14
303 Stainless Steel
7/8"-14
1/2" - 20
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 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 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 38,0432 - R 63,2759 Request the lead time here
UNF
0.50
Thinwall
1/2"-13
Carbon Steel
1/2"-13
3/8"-24
R 78,6096 - R 131,0161 Request the lead time here
UNC
0.62
Thinwall
5/8"-11
Carbon Steel
5/8"-11
1/2"-13
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 133,3453 - R 222,2422 Request the lead time here
UNC
1.12
Heavy Duty
1-1/8"-12
Carbon Steel
1-1/8"-12
3/4"-10
R 1 831,8969 - R 2 289,7741 Request the lead time here
UNC
1.81
Heavy Duty
1-5/8"-12
Carbon Steel
1-5/8"-12
1-1/4"-7
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 4 262,7802 - R 5 328,3783 Request the lead time here
UNF
1.37
Heavy Duty
1 - 1/2" - 12
303 Stainless Steel
1-1/2"-12
1" - 12
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 377,9088 - R 581,5176 Request the lead time here
UNC
1.37
Heavy Duty
1-3/8"-12
Carbon Steel
1-3/8"-12
1"-8
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 30,4733 - R 50,8536 Request the lead time here
UNC
0.31
Heavy Duty
3/8"-16
Carbon Steel
3/8"-16
10-24
  • of 7
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 0.37 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 0.43 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 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 0.56 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
Threaded Insert 0.68 1/2" - 20 Heavy Duty 303 Stainless Steel

20218621

Price Range
R 1 574,3288 - R 1 023,2846

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
    7/8" - 14
  • E x t. thread type d2
    UNF
  • l1
    0.68
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 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 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 0.50 3/8"-24 Thinwall Carbon Steel

20218775

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
    1/2"-13
  • E x t. thread type d2
    UNC
  • l1
    0.50
Threaded Insert 0.62 1/2"-13 Thinwall Carbon Steel

20218737

Price Range
R 131,0161 - R 78,6096

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"-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 1.12 3/4"-10 Heavy Duty Carbon Steel

20218898

Price Range
R 222,2422 - R 133,3453

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
    1-1/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.12
Threaded Insert 1.81 1-1/4"-7 Heavy Duty Carbon Steel

20218935

Price Range
R 2 289,7741 - R 1 831,8969

Stock Levels
Request the lead time here
Attributes
  • Int d1 tol 2B
    1-1/4"-7
  • Int. thread type d1
    UNC
  • E x t d2 tol 2A
    1-5/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.81
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 1.37 1" - 12 Heavy Duty 303 Stainless Steel

20218676

Price Range
R 5 328,3783 - R 4 262,7802

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 - 1/2" - 12
  • E x t. thread type d2
    UNF
  • l1
    1.37
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 1.37 1"-8 Heavy Duty Carbon Steel

20218911

Price Range
R 581,5176 - R 377,9088

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
    1-3/8"-12
  • E x t. thread type d2
    UNF
  • l1
    1.37
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 0.31 10-24 Heavy Duty Carbon Steel

20218812

Price Range
R 50,8536 - R 30,4733

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