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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 1 119,169 - R 1 721,6492 Request the lead time here
UNC
1.12
Heavy Duty
1 - 1/4" - 12
Carbon Steel
1-1/4"-12
3/4" - 10
R 34,7435 - R 57,8412 Request the lead time here
UNF
0.43
Heavy Duty
1/2"-13
Carbon Steel
1/2"-13
5/16"-24
R 282,8007 - R 434,9736 Request the lead time here
UNF
0.37
Heavy Duty
1/2" - 13
Carbon Steel
1/2"-13
1/4" - 28
R 733,6904 - R 1 128,6798 Request the lead time here
UNC
0.81
Heavy Duty
7/8" - 14
Carbon Steel
7/8"-14
9/16" - 12
R 298,3286 - R 497,0849 Request the lead time here
UNF
1.12
Heavy Duty
1-1/8"-12
Carbon Steel
1-1/8"-12
3/4"-16
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 92,9729 - R 155,0843 Request the lead time here
UNF
0.87
Heavy Duty
7/8"-14
Carbon Steel
7/8"-14
5/8"-18
R 460,0122 - R 707,6813 Request the lead time here
UNC
0.31
Heavy Duty
7/16" - 14
Carbon Steel
7/16"-14
10 - 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 522,90 - R 804,3421 Request the lead time here
UNC
0.37
Heavy Duty
1/2" - 13
Carbon Steel
1/2"-13
1/4" - 20
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 911,4842 - R 1 402,1639 Request the lead time here
UNC
0.87
Heavy Duty
1" - 12
Carbon Steel
1"-12
5/8" - 11
R 49,689 - R 82,6857 Request the lead time here
UNF
0.62
Heavy Duty
5/8"-11
Carbon Steel
5/8"-11
7/16"-20
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 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 49,689 - R 82,6857 Request the lead time here
UNC
0.56
Thinwall
9/16"-12
Carbon Steel
9/16"-12
7/16"-14
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 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 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
  • of 7
Threaded Insert 1.12 3/4" - 10 Heavy Duty Carbon Steel

20219208

Price Range
R 1 721,6492 - R 1 119,169

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 0.43 5/16"-24 Heavy Duty Carbon Steel

20218973

Price Range
R 57,8412 - R 34,7435

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
    1/2"-13
  • E x t. thread type d2
    UNC
  • l1
    0.43
Threaded Insert 0.37 1/4" - 28 Heavy Duty Carbon Steel

20219246

Price Range
R 434,9736 - R 282,8007

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 0.81 9/16" - 12 Heavy Duty Carbon Steel

20219185

Price Range
R 1 128,6798 - R 733,6904

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 1.12 3/4"-16 Heavy Duty Carbon Steel

20219031

Price Range
R 497,0849 - R 298,3286

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 1.25 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 0.87 5/8"-18 Heavy Duty Carbon Steel

20219024

Price Range
R 155,0843 - R 92,9729

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
    7/8"-14
  • E x t. thread type d2
    UNF
  • l1
    0.87
Threaded Insert 0.31 10 - 24 Heavy Duty Carbon Steel

20219123

Price Range
R 707,6813 - R 460,0122

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
    7/16" - 14
  • E x t. thread type d2
    UNC
  • l1
    0.31
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 0.37 1/4" - 20 Heavy Duty Carbon Steel

20219130

Price Range
R 804,3421 - R 522,90

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 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 0.87 5/8" - 11 Heavy Duty Carbon Steel

20219192

Price Range
R 1 402,1639 - R 911,4842

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 0.62 7/16"-20 Heavy Duty Carbon Steel

20218997

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
    5/8"-11
  • E x t. thread type d2
    UNC
  • l1
    0.62
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 0.31 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 0.56 7/16"-14 Thinwall Carbon Steel

20218720

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
    9/16"-12
  • E x t. thread type d2
    UNC
  • l1
    0.56
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 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 0.81 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