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

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Threaded Inserts For Metals

Helical Threaded Inserts

Helical Threaded Inserts

 SwiftSert Solid Wall Inserts

SwiftSert Solid Wall Inserts

 Key-Locking Inserts

Key-Locking Inserts
Filter  
  1. Insert Style Non-Locking Remove This Item
  2. OD Thread Standard ANSI/ASME Remove This Item
  3. Inside Thread 1/4-28 Remove This Item
  4. Inside Thread 1-1/8-7 Remove This Item
  5. Inside Thread 1-1/4-7 Remove This Item
  6. Inside Thread 12-28 Remove This Item
  7. Inside Thread M14 x 1.5 Remove This Item
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Material  
  1. Alloy Steel Type 4140 3 items
  2. Carbon Steel C1215 5 items
  3. Stainless Steel Type 303 3 items
  4. Stainless Steel Type A286 2 items
Insert Style  
X
  1. Free-Running 28 items
  2. Locking 20 items
  3. Internal Locking 8 items
  4. Non-Locking 13 items
ID Acronym  
  1. UNF 11 items
  2. UNC 2 items
OD Thread Standard  
X
  1. ANSI/ASME 13 items
  2. ISO Metric 2 items
OD Acronym  
  1. UNC 11 items
  2. UNF 1 item
  3. 12UN 1 item
Wall Thickness  
  1. Heavy Duty 6 items
  2. Thin Wall 4 items
  3. Extra Heavy Duty 3 items
Inside Thread  
X
  1. 2-56 3 items
  2. 4-40 4 items
  3. 6-32 6 items
  4. 8-32 10 items
  5. 10-24 11 items
  6. 10-32 11 items
  7. 1/4-20 11 items
  8. 1/4-28 11 items
  9. 5/16-18 11 items
  10. 5/16-24 11 items
  11. 3/8-16 11 items
  12. 3/8-24 11 items
  13. 7/16-14 11 items
  14. 7/16-20 11 items
  15. 1/2-13 11 items
  16. 1/2-20 11 items
  17. 9/16-12 7 items
  18. 9/16-18 7 items
  19. 5/8-11 7 items
  20. 5/8-18 6 items
  21. 3/4-10 7 items
  22. 3/4-16 7 items
  23. 7/8-14 7 items
  24. 7/8-9 7 items
  25. 1-14 1 item
  26. 1-12 7 items
  27. 1-8 7 items
  28. 1-1/8-12 1 item
  29. 1-1/8-7 1 item
  30. 1-1/4-12 1 item
  31. 1-1/4-7 1 item
  32. 1-1/2-12 1 item
  33. 1-1/2-6 1 item
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Length  
  1. 0.370 1 item
  2. 0.375 10 items
  3. 1.620 1 item
  4. 1.810 1 item
Drill Size  
  1. 0.3320 (Letter Q) 4 items
  2. 0.3970 (Letter X) 4 items
  3. 0.4532 (29/64) 3 items
  4. 1.4375 (1-7/16) 1 item
  5. 1.5625 (1-9/16) 1 item
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Decimal Outside Diameter  
  1. 0.3750 (3/8-16) 4 items
  2. 0.4375 (7/16-14) 4 items
  3. 0.5000 (1/2-13) 3 items
  4. 1.5000 (1-1/2-12) 1 item
  5. 1.6250 (1-5/8-12) 1 item
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View as Grid List

13 Items

per page
Set Descending Direction
  1. 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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  2. 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
    Add to Wish List Add to Compare
  3. 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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  4. 1/4-28 UNF x 0.370 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    1/4-28 UNF 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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  5. 1-1/8-7 UNC x 1.620 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QBY-112

    1-1/8-7 UNC x 1.620 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $73.00 Regular Price $98.08
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  6. 1-1/4-7 UNC x 1.810 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QC2-125

    1-1/4-7 UNC x 1.810 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $99.65 Regular Price $133.88
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  7. 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
    Add to Wish List Add to Compare
  8. 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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  9. 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
    Add to Wish List Add to Compare
  10. 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
    Add to Wish List Add to Compare
  11. 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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  12. 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
    Add to Wish List Add to Compare
  13. 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
    Add to Wish List Add to Compare
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Now Shopping by
  1. Insert Style Non-Locking Remove This Item
  2. OD Thread Standard ANSI/ASME Remove This Item
  3. Inside Thread 1/4-28 Remove This Item
  4. Inside Thread 1-1/8-7 Remove This Item
  5. Inside Thread 1-1/4-7 Remove This Item
  6. Inside Thread 12-28 Remove This Item
  7. Inside Thread M14 x 1.5 Remove This Item
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Shopping Options
Material
  1. Alloy Steel Type 4140 3 items
  2. Carbon Steel C1215 5 items
  3. Stainless Steel Type 303 3 items
  4. Stainless Steel Type A286 2 items
Insert Style
  1. Free-Running 28 items
  2. Locking 20 items
  3. Internal Locking 8 items
  4. Non-Locking 13 items
ID Acronym
  1. UNF 11 items
  2. UNC 2 items
OD Thread Standard
  1. ANSI/ASME 13 items
  2. ISO Metric 2 items
OD Acronym
  1. UNC 11 items
  2. UNF 1 item
  3. 12UN 1 item
Wall Thickness
  1. Heavy Duty 6 items
  2. Thin Wall 4 items
  3. Extra Heavy Duty 3 items
Inside Thread
  1. 2-56 3 items
  2. 4-40 4 items
  3. 6-32 6 items
  4. 8-32 10 items
  5. 10-24 11 items
  6. 10-32 11 items
  7. 1/4-20 11 items
  8. 1/4-28 11 items
  9. 5/16-18 11 items
  10. 5/16-24 11 items
  11. 3/8-16 11 items
  12. 3/8-24 11 items
  13. 7/16-14 11 items
  14. 7/16-20 11 items
  15. 1/2-13 11 items
  16. 1/2-20 11 items
  17. 9/16-12 7 items
  18. 9/16-18 7 items
  19. 5/8-11 7 items
  20. 5/8-18 6 items
  21. 3/4-10 7 items
  22. 3/4-16 7 items
  23. 7/8-14 7 items
  24. 7/8-9 7 items
  25. 1-14 1 item
  26. 1-12 7 items
  27. 1-8 7 items
  28. 1-1/8-12 1 item
  29. 1-1/8-7 1 item
  30. 1-1/4-12 1 item
  31. 1-1/4-7 1 item
  32. 1-1/2-12 1 item
  33. 1-1/2-6 1 item
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Length
  1. 0.370 1 item
  2. 0.375 10 items
  3. 1.620 1 item
  4. 1.810 1 item
Drill Size
  1. 0.3320 (Letter Q) 4 items
  2. 0.3970 (Letter X) 4 items
  3. 0.4532 (29/64) 3 items
  4. 1.4375 (1-7/16) 1 item
  5. 1.5625 (1-9/16) 1 item
Show more
Decimal Outside Diameter
  1. 0.3750 (3/8-16) 4 items
  2. 0.4375 (7/16-14) 4 items
  3. 0.5000 (1/2-13) 3 items
  4. 1.5000 (1-1/2-12) 1 item
  5. 1.6250 (1-5/8-12) 1 item
Show more