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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. Inside Thread 1/4-28 Remove This Item
  2. Inside Thread Solid Blank Remove This Item
  3. Length 0.375 Remove This Item
Clear All
Type  
  1. Threaded Inserts 5 items
  2. Single Size Threaded Insert Repair Kits 2 items
Material  
  1. Stainless Steel 18-8 6 items
  2. Alloy Steel Type 4140 6 items
  3. Carbon Steel 12L14 1 item
  4. Carbon Steel C1215 3 items
  5. Stainless Steel Type 303 7 items
  6. Stainless Steel Type A286 4 items
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Insert Style  
  1. Free-Running 6 items
  2. Locking 1 item
  3. Internal Locking 8 items
  4. Non-Locking 10 items
  5. By User 2 items
Show more
Drive  
  1. Tang 6 items
  2. Slotted 1 item
ID Thread Rotation  
  1. Right-Hand 23 items
  2. By User 2 items
  3. Left-Hand 2 items
ID Thread Standard  
  1. ANSI/ASME 25 items
  2. Solid Tappable Core 2 items
ID Acronym  
  1. UNF 25 items
  2. Solid Blank 2 items
OD Thread Rotation  
  1. Right-Hand 25 items
  2. Left-Hand 2 items
Wall Thickness  
  1. Heavy Duty 7 items
  2. Thin Wall 7 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 2 items
Inside Thread  
X
  1. 4-40 1 item
  2. M3 x 0.5 1 item
  3. 5-40 2 items
  4. 6-32 1 item
  5. M4 x 0.7 1 item
  6. 8-32 2 items
  7. 10-24 1 item
  8. 10-32 5 items
  9. M5 x 0.8 1 item
  10. 1/4-20 26 items
  11. 1/4-26 2 items
  12. 1/4-28 25 items
  13. 3/8-16 2 items
  14. 3/8-24 2 items
  15. 1/4-19 2 items
  16. M14 x 1.25 2 items
  17. Solid Blank 2 items
Show more
Length  
X
  1. 0.250 2 items
  2. 0.312 4 items
  3. 8mm 2 items
  4. 0.370 1 item
  5. 0.375 27 items
  6. 10mm 2 items
  7. 0.437 4 items
  8. 12mm 2 items
  9. 0.500 5 items
  10. 14mm 2 items
  11. 0.625 4 items
  12. 16mm 2 items
  13. 0.688 3 items
  14. 18mm 2 items
  15. 0.750 2 items
  16. 20mm 2 items
  17. 0.812 1 item
  18. 22mm 2 items
  19. 0.875 4 items
  20. 24mm 2 items
  21. 1.125 2 items
  22. 30mm 2 items
  23. 1.250 2 items
  24. 32mm 2 items
  25. 33mm 2 items
  26. 1.375 2 items
Show more
Drill Size  
  1. 0.2656 (17/64) 6 items
  2. 0.3320 (Letter Q) 7 items
  3. 0.3970 (Letter X) 9 items
  4. 0.4532 (29/64) 5 items
Decimal Outside Diameter  
  1. 0.3750 (3/8-16) 7 items
  2. 0.4375 (7/16-14) 9 items
  3. 0.5000 (1/2-13) 5 items
View as Grid List

27 Items

per page
Set Descending Direction
  1. 1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 12/pkg

    Sku #: 35L7C-C83G-02515-0C

    1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 12/pkg
    Special Price $0.61 Regular Price $0.88
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  2. 1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C83G-02515-34

    1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.34 Regular Price $0.45
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  3. 1/4-28 UNF Left-Hand x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 6/pkg

    Sku #: 35L7C-C854-025-06

    1/4-28 UNF Left-Hand x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 6/pkg
    Special Price $10.03 Regular Price $14.50
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  4. 1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8K4-02515-34

    1/4-28 UNF x 0.375 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.39 Regular Price $0.53
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  5. 1/4-28 UNF x 0.375 in. Right-Hand Helical Threaded Insert Repair Kit Single Size

    Sku #: 35L7G5-025F15

    1/4-28 UNF x 0.375 in. Right-Hand Helical Threaded Insert Repair Kit Single Size
    Special Price $39.54 Regular Price $57.38
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  6. 1/4-28 UNF x 0.375 in. Left-Hand Helical Threaded Insert Repair Kit Single Size

    Sku #: 35L7GB-025F15

    1/4-28 UNF x 0.375 in. Left-Hand Helical Threaded Insert Repair Kit Single Size
    Special Price $118.91 Regular Price $172.53
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  7. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

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

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  8. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3532-25-0A

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  9. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  10. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  11. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-25-05

    1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  12. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380U-25-05

    1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  13. 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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  14. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.14 Regular Price $2.88
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  15. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBP-25

    1/4-28 UNF 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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  16. 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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  17. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-25-0A

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
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  18. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66R2-25-0A

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  19. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

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

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  20. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

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

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  21. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6966-25-05

    1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  22. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

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

    1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  23. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2Y-25-0A

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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  24. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless

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

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless
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  25. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1E-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
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  26. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-25-05

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
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  27. 1/4-28 UNF x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

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

    1/4-28 UNF 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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Shop By
Now Shopping by
  1. Inside Thread 1/4-28 Remove This Item
  2. Inside Thread Solid Blank Remove This Item
  3. Length 0.375 Remove This Item
Clear All
Shopping Options
Type
  1. Threaded Inserts 5 items
  2. Single Size Threaded Insert Repair Kits 2 items
Material
  1. Stainless Steel 18-8 6 items
  2. Alloy Steel Type 4140 6 items
  3. Carbon Steel 12L14 1 item
  4. Carbon Steel C1215 3 items
  5. Stainless Steel Type 303 7 items
  6. Stainless Steel Type A286 4 items
Show more
Insert Style
  1. Free-Running 6 items
  2. Locking 1 item
  3. Internal Locking 8 items
  4. Non-Locking 10 items
  5. By User 2 items
Show more
Drive
  1. Tang 6 items
  2. Slotted 1 item
ID Thread Rotation
  1. Right-Hand 23 items
  2. By User 2 items
  3. Left-Hand 2 items
ID Thread Standard
  1. ANSI/ASME 25 items
  2. Solid Tappable Core 2 items
ID Acronym
  1. UNF 25 items
  2. Solid Blank 2 items
OD Thread Rotation
  1. Right-Hand 25 items
  2. Left-Hand 2 items
Wall Thickness
  1. Heavy Duty 7 items
  2. Thin Wall 7 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 2 items
Inside Thread
  1. 4-40 1 item
  2. M3 x 0.5 1 item
  3. 5-40 2 items
  4. 6-32 1 item
  5. M4 x 0.7 1 item
  6. 8-32 2 items
  7. 10-24 1 item
  8. 10-32 5 items
  9. M5 x 0.8 1 item
  10. 1/4-20 26 items
  11. 1/4-26 2 items
  12. 1/4-28 25 items
  13. 3/8-16 2 items
  14. 3/8-24 2 items
  15. 1/4-19 2 items
  16. M14 x 1.25 2 items
  17. Solid Blank 2 items
Show more
Length
  1. 0.250 2 items
  2. 0.312 4 items
  3. 8mm 2 items
  4. 0.370 1 item
  5. 0.375 27 items
  6. 10mm 2 items
  7. 0.437 4 items
  8. 12mm 2 items
  9. 0.500 5 items
  10. 14mm 2 items
  11. 0.625 4 items
  12. 16mm 2 items
  13. 0.688 3 items
  14. 18mm 2 items
  15. 0.750 2 items
  16. 20mm 2 items
  17. 0.812 1 item
  18. 22mm 2 items
  19. 0.875 4 items
  20. 24mm 2 items
  21. 1.125 2 items
  22. 30mm 2 items
  23. 1.250 2 items
  24. 32mm 2 items
  25. 33mm 2 items
  26. 1.375 2 items
Show more
Drill Size
  1. 0.2656 (17/64) 6 items
  2. 0.3320 (Letter Q) 7 items
  3. 0.3970 (Letter X) 9 items
  4. 0.4532 (29/64) 5 items
Decimal Outside Diameter
  1. 0.3750 (3/8-16) 7 items
  2. 0.4375 (7/16-14) 9 items
  3. 0.5000 (1/2-13) 5 items