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Industrial Hardware and Specialties is classified as an ESSENTIAL business and is fully operational.

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Threaded Inserts

Threaded Inserts For Plastic

Threaded Inserts For Plastic

 Threaded Inserts For Wood

Threaded Inserts For Wood

 Threaded Inserts For Metals

Threaded Inserts For Metals

 Threaded Insert Installation Tools

Threaded Insert Installation Tools
Filter  
  1. OD Acronym UNC Remove This Item
  2. Inside Thread 3/8-24 Remove This Item
  3. Inside Thread Solid Blank Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 2 items
  3. Carbon Steel C1215 9 items
  4. Stainless Steel Type 303 13 items
  5. Stainless Steel Type A286 4 items
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Insert Style  
  1. Free-Running 3 items
  2. Internal Locking 8 items
  3. Non-Locking 11 items
  4. By User 12 items
ID Thread Rotation  
  1. Right-Hand 22 items
  2. By User 12 items
ID Thread Standard  
  1. ANSI/ASME 22 items
  2. Solid Tappable Core 12 items
ID Acronym  
  1. UNF 22 items
  2. Solid Blank 12 items
OD Acronym  
X
  1. UNC 34 items
  2. UNF 12 items
  3. ISO 24 items
  4. 11NS 1 item
  5. 16UN 1 item
  6. Wood Thread 1 item
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Wall Thickness  
  1. Heavy Duty 9 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 12 items
Inside Thread  
X
  1. 2-56 7 items
  2. 6-32 5 items
  3. 8-32 12 items
  4. 10-24 22 items
  5. 10-32 22 items
  6. M6 x 1 2 items
  7. 1/4-20 23 items
  8. 1/4-28 22 items
  9. 5/16-18 23 items
  10. 5/16-24 22 items
  11. M8 x 1.25 2 items
  12. 3/8-16 23 items
  13. 3/8-24 22 items
  14. M10 x 1.25 2 items
  15. M10 x 1.5 2 items
  16. 7/16-14 17 items
  17. 7/16-20 17 items
  18. M12 x 1.75 2 items
  19. 1/2-13 12 items
  20. 1/2-20 10 items
  21. M14 x 2 2 items
  22. 9/16-12 1 item
  23. 9/16-18 1 item
  24. 5/8-11 4 items
  25. 5/8-18 1 item
  26. M16 x 2 2 items
  27. 3/4-10 2 items
  28. 3/4-16 1 item
  29. 7/8-14 1 item
  30. 7/8-9 1 item
  31. Solid Blank 12 items
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Length  
  1. 0.312 4 items
  2. 0.375 2 items
  3. 0.437 2 items
  4. 0.500 22 items
  5. 0.515 2 items
  6. 0.625 2 items
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Drill Size  
  1. 0.2720 (Letter I) 2 items
  2. 0.3320 (Letter Q) 2 items
  3. 0.3970 (Letter X) 2 items
  4. 0.4532 (29/64) 10 items
  5. 0.4844 (31/64) 2 items
  6. 0.5157 (33/64) 9 items
  7. 0.5782 (37/64) 7 items
Show more
Decimal Outside Diameter  
  1. 0.3125 (5/16-18) 2 items
  2. 0.3750 (3/8-16) 2 items
  3. 0.4375 (7/16-14) 2 items
  4. 0.5000 (1/2-13) 10 items
  5. 0.5625 (9/16-12) 11 items
  6. 0.6250 (5/8-11) 7 items
Show more
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Items 1-30 of 34

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  1. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3532-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  3. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  4. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  5. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-37-05

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  6. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380U-37-05

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  7. 5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-031

    5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $23.65 Regular Price $31.78
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  8. 3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-037

    3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $25.14 Regular Price $33.78
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  9. 7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-043

    7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $26.54 Regular Price $35.65
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  10. 1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-050

    1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $33.38 Regular Price $44.85
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  11. 9/16-12 UNC External x 0.500 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-056

    9/16-12 UNC External x 0.500 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $37.03 Regular Price $49.75
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  12. 5/8-11 UNC External x 0.625 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-062

    5/8-11 UNC External x 0.625 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $41.74 Regular Price $56.08
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  13. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDY-37-0M

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.61 Regular Price $3.50
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  14. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-37-0M

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.61 Regular Price $3.50
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  15. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBP-37

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $36.38 Regular Price $48.88
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  16. 5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-31

    5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $31.99 Regular Price $42.98
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  17. 3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-37

    3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $35.63 Regular Price $47.88
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  18. 7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-43

    7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $37.89 Regular Price $50.90
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  19. 1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-50

    1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $59.06 Regular Price $79.35
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  20. 9/16-12 UNC External x 0.500 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-56

    9/16-12 UNC External x 0.500 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $68.37 Regular Price $91.85
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  21. 5/8-11 UNC External x 0.625 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-62

    5/8-11 UNC External x 0.625 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $77.04 Regular Price $103.50
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  22. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
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  23. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66R2-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  24. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686Y-37-05

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $11.69 Regular Price $15.70
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  25. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68PJ-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  26. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6966-37-05

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  27. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-69NU-37-05

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  28. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2Y-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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  29. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7QJJ-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless
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  30. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1E-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
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Shop By
Now Shopping by
  1. OD Acronym UNC Remove This Item
  2. Inside Thread 3/8-24 Remove This Item
  3. Inside Thread Solid Blank Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 2 items
  3. Carbon Steel C1215 9 items
  4. Stainless Steel Type 303 13 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style
  1. Free-Running 3 items
  2. Internal Locking 8 items
  3. Non-Locking 11 items
  4. By User 12 items
ID Thread Rotation
  1. Right-Hand 22 items
  2. By User 12 items
ID Thread Standard
  1. ANSI/ASME 22 items
  2. Solid Tappable Core 12 items
ID Acronym
  1. UNF 22 items
  2. Solid Blank 12 items
OD Acronym
  1. UNC 34 items
  2. UNF 12 items
  3. ISO 24 items
  4. 11NS 1 item
  5. 16UN 1 item
  6. Wood Thread 1 item
Show more
Wall Thickness
  1. Heavy Duty 9 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 12 items
Inside Thread
  1. 2-56 7 items
  2. 6-32 5 items
  3. 8-32 12 items
  4. 10-24 22 items
  5. 10-32 22 items
  6. M6 x 1 2 items
  7. 1/4-20 23 items
  8. 1/4-28 22 items
  9. 5/16-18 23 items
  10. 5/16-24 22 items
  11. M8 x 1.25 2 items
  12. 3/8-16 23 items
  13. 3/8-24 22 items
  14. M10 x 1.25 2 items
  15. M10 x 1.5 2 items
  16. 7/16-14 17 items
  17. 7/16-20 17 items
  18. M12 x 1.75 2 items
  19. 1/2-13 12 items
  20. 1/2-20 10 items
  21. M14 x 2 2 items
  22. 9/16-12 1 item
  23. 9/16-18 1 item
  24. 5/8-11 4 items
  25. 5/8-18 1 item
  26. M16 x 2 2 items
  27. 3/4-10 2 items
  28. 3/4-16 1 item
  29. 7/8-14 1 item
  30. 7/8-9 1 item
  31. Solid Blank 12 items
Show more
Length
  1. 0.312 4 items
  2. 0.375 2 items
  3. 0.437 2 items
  4. 0.500 22 items
  5. 0.515 2 items
  6. 0.625 2 items
Show more
Drill Size
  1. 0.2720 (Letter I) 2 items
  2. 0.3320 (Letter Q) 2 items
  3. 0.3970 (Letter X) 2 items
  4. 0.4532 (29/64) 10 items
  5. 0.4844 (31/64) 2 items
  6. 0.5157 (33/64) 9 items
  7. 0.5782 (37/64) 7 items
Show more
Decimal Outside Diameter
  1. 0.3125 (5/16-18) 2 items
  2. 0.3750 (3/8-16) 2 items
  3. 0.4375 (7/16-14) 2 items
  4. 0.5000 (1/2-13) 10 items
  5. 0.5625 (9/16-12) 11 items
  6. 0.6250 (5/8-11) 7 items
Show more