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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 1/4-20 Remove This Item
  3. Inside Thread 5/8-11 Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 6 items
  3. Carbon Steel C1215 3 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
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Insert Style  
  1. Free-Running 8 items
  2. Internal Locking 8 items
  3. Non-Locking 11 items
OD Acronym  
X
  1. Diamond Knurl 5 items
  2. UNC 27 items
  3. UNF 12 items
  4. ISO 1 item
  5. Wood Thread 7 items
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Wall Thickness  
  1. Heavy Duty 12 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 7 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. 0.370 2 items
  2. 0.375 18 items
  3. 0.437 2 items
  4. 0.484 1 item
  5. 0.687 2 items
  6. 0.781 1 item
  7. 1.125 1 item
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Drill Size  
  1. 0.3320 (Letter Q) 8 items
  2. 0.3594 (23/64) 2 items
  3. 0.3970 (Letter X) 7 items
  4. 0.4219 (27/64) 1 item
  5. 0.4532 (29/64) 5 items
  6. 0.7657 (49/64) 3 items
  7. 0.8750 (7/8) 1 item
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Decimal Outside Diameter  
  1. 0.3750 (3/8-16) 8 items
  2. 0.4375 (7/16-14) 9 items
  3. 0.5000 (1/2-13) 6 items
  4. 0.8750 (7/8-9) 3 items
  5. 1.0000 (1-8) 1 item
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View as Grid List

27 Items

per page
Set Descending Direction
  1. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34JW-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  3. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HC-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  4. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  5. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GM-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  6. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3808-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  7. 1/4-20 UNC x 0.370 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDC-25-0M

    1/4-20 UNC x 0.370 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.14 Regular Price $2.88
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  8. 1/4-20 UNC x 0.370 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QBW-25-0M

    1/4-20 UNC x 0.370 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.14 Regular Price $2.88
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  9. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-25

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $34.44 Regular Price $46.28
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  10. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $3.31 Regular Price $4.45
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  11. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66QG-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  12. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686C-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  13. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68P0-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  14. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  15. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-69N8-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  16. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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  17. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7QJ0-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless
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  18. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T0W-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
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  19. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TGG-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
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  20. 1/4-20 UNC x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-97WW-25-0A

    1/4-20 UNC x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.40 Regular Price $1.88
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  21. 1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-25-0A

    1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.32 Regular Price $1.78
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  22. 5/8-11 UNC x 0.687 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-62-05

    5/8-11 UNC x 0.687 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $2.85 Regular Price $3.83
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  23. 5/8-11 UNC x 1.125 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-6218-05

    5/8-11 UNC x 1.125 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $4.45 Regular Price $5.98
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  24. 1/4-20 UNC x 0.484 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-9AUM-25-0A

    1/4-20 UNC x 0.484 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.54 Regular Price $2.08
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  25. 5/8-11 UNC x 0.781 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-9AUM-62-05

    5/8-11 UNC x 0.781 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $3.54 Regular Price $4.75
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  26. 1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-AUNW-25-0A

    1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $3.91 Regular Price $5.25
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  27. 5/8-11 UNC x 0.687 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-AUNW-62-05

    5/8-11 UNC x 0.687 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $8.43 Regular Price $11.33
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Now Shopping by
  1. OD Acronym UNC Remove This Item
  2. Inside Thread 1/4-20 Remove This Item
  3. Inside Thread 5/8-11 Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 6 items
  3. Carbon Steel C1215 3 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style
  1. Free-Running 8 items
  2. Internal Locking 8 items
  3. Non-Locking 11 items
OD Acronym
  1. Diamond Knurl 5 items
  2. UNC 27 items
  3. UNF 12 items
  4. ISO 1 item
  5. Wood Thread 7 items
Show more
Wall Thickness
  1. Heavy Duty 12 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 7 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. 0.370 2 items
  2. 0.375 18 items
  3. 0.437 2 items
  4. 0.484 1 item
  5. 0.687 2 items
  6. 0.781 1 item
  7. 1.125 1 item
Show more
Drill Size
  1. 0.3320 (Letter Q) 8 items
  2. 0.3594 (23/64) 2 items
  3. 0.3970 (Letter X) 7 items
  4. 0.4219 (27/64) 1 item
  5. 0.4532 (29/64) 5 items
  6. 0.7657 (49/64) 3 items
  7. 0.8750 (7/8) 1 item
Show more
Decimal Outside Diameter
  1. 0.3750 (3/8-16) 8 items
  2. 0.4375 (7/16-14) 9 items
  3. 0.5000 (1/2-13) 6 items
  4. 0.8750 (7/8-9) 3 items
  5. 1.0000 (1-8) 1 item
Show more