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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. Inside Thread M2.5 x 0.45 Remove This Item
  3. Inside Thread M6 x 0.75 Remove This Item
  4. Inside Thread 3/8-16 Remove This Item
  5. Inside Thread 1/2-13 Remove This Item
  6. Inside Thread M16 x 2 Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 7 items
  3. Stainless Steel Type 303 9 items
  4. Stainless Steel Type A286 4 items
Insert Style  
X
  1. Free-Running 51 items
  2. Locking 20 items
  3. Internal Locking 19 items
  4. Non-Locking 26 items
ID Thread Standard  
  1. ANSI/ASME 22 items
  2. ISO Metric 4 items
ID Acronym  
  1. UNC 22 items
  2. ISO 4 items
OD Thread Standard  
  1. ANSI/ASME 22 items
  2. ISO Metric 4 items
OD Acronym  
  1. UNC 15 items
  2. UNF 2 items
  3. ISO 4 items
  4. 11NS 3 items
  5. 16UN 2 items
Show more
Wall Thickness  
  1. Heavy Duty 10 items
  2. Thin Wall 9 items
  3. Extra Heavy Duty 6 items
  4. Standard 1 item
Inside Thread  
X
  1. M2 x 0.4 1 item
  2. 2-56 3 items
  3. M2.5 x 0.45 1 item
  4. 4-40 4 items
  5. M3 x 0.5 1 item
  6. 6-32 6 items
  7. M4 x 0.7 3 items
  8. 8-32 10 items
  9. 10-24 11 items
  10. 10-32 11 items
  11. M5 x 0.5 1 item
  12. M5 x 0.8 4 items
  13. M6 x 0.75 1 item
  14. M6 x 1 4 items
  15. 1/4-20 11 items
  16. 1/4-28 11 items
  17. 5/16-18 11 items
  18. 5/16-24 11 items
  19. M8 x 1 4 items
  20. M8 x 1.25 4 items
  21. 3/8-16 11 items
  22. 3/8-24 11 items
  23. M10 x 1.25 4 items
  24. M10 x 1.5 4 items
  25. 7/16-14 11 items
  26. 7/16-20 11 items
  27. M12 x 1.25 4 items
  28. M12 x 1.75 4 items
  29. 1/2-13 11 items
  30. 1/2-20 11 items
  31. M14 x 1.5 2 items
  32. M14 x 2 2 items
  33. 9/16-12 7 items
  34. 9/16-18 7 items
  35. 5/8-11 7 items
  36. 5/8-18 6 items
  37. M16 x 1.5 2 items
  38. M16 x 2 2 items
  39. M18 x 1.5 2 items
  40. 3/4-10 7 items
  41. 3/4-16 7 items
  42. M20 x 1.5 2 items
  43. M20 x 2.5 2 items
  44. M22 x 1.5 2 items
  45. 7/8-14 7 items
  46. 7/8-9 7 items
  47. M24 x 2 2 items
  48. M24 x 3 2 items
  49. 1-14 1 item
  50. 1-12 7 items
  51. 1-8 7 items
  52. 1-1/8-12 1 item
  53. 1-1/8-7 1 item
  54. 1-1/4-12 1 item
  55. 1-1/4-7 1 item
  56. 1-1/2-12 1 item
  57. 1-1/2-6 1 item
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Length  
  1. 3.81mm 1 item
  2. 10mm 1 item
  3. 0.500 11 items
  4. 0.620 1 item
  5. 0.625 4 items
  6. 0.688 6 items
  7. 22mm 2 items
Show more
Drill Size  
  1. 0.1540 (#23) 1 item
  2. 0.3438 (11/32) 1 item
  3. 0.4532 (29/64) 4 items
  4. 0.5157 (33/64) 4 items
  5. 0.5782 (37/64) 7 items
  6. 0.6407 (41/64) 3 items
  7. 0.7032 (45/64) 1 item
  8. 0.7657 (49/64) 2 items
  9. 0.8125 (13/16) 2 items
  10. 0.8282 (53/64) 1 item
Show more
Decimal Outside Diameter  
  1. 0.1772 (M4.5 x 0.75) 1 item
  2. 0.3937 (M10 x 1.25) 1 item
  3. 0.5000 (1/2-13) 4 items
  4. 0.5625 (9/16-12) 4 items
  5. 0.6250 (5/8-11) 7 items
  6. 0.6875 (11/16-11) 3 items
  7. 0.7500 (3/4-16) 1 item
  8. 0.8125 (13/16-16) 2 items
  9. 0.8661 (M22 x 1.50) 2 items
  10. 0.8750 (7/8-14) 1 item
Show more
View as Grid List

26 Items

per page
Set Descending Direction
  1. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

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

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34JW-50-05

    1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  3. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  4. 1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HG-50-05

    1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  5. 3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  6. 1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GW-50-05

    1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  7. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    3/8-16 UNC 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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  8. 1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDC-50-0A

    1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $4.00 Regular Price $5.38
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  9. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    3/8-16 UNC 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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  10. 1/2-13 UNC x 0.620 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QBY-050-0A

    1/2-13 UNC x 0.620 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $4.00 Regular Price $5.38
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  11. M16 x 2 ISO x 22mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QDC-C16N-05

    M16 x 2 ISO x 22mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $13.49 Regular Price $18.13
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  12. 3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-37

    3/8-16 UNC 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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  13. 1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB6-050

    1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $39.04 Regular Price $52.45
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  14. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-37-05

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $7.95 Regular Price $10.68
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  15. 1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-50-05

    1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $13.14 Regular Price $17.65
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  16. M6 x 0.75 ISO x 10mm Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-669C-B60D

    M6 x 0.75 ISO x 10mm Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
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  17. M2.5 x 0.45 ISO x 3.81mm Standard Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-678M-B259-0A

    M2.5 x 0.45 ISO x 3.81mm Standard Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $11.67 Regular Price $15.68
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  18. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

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

    3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $6.94 Regular Price $9.33
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  19. 1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686G-50-03

    1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $14.61 Regular Price $19.63
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  20. M16 x 2 ISO x 22mm Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-687W-C16N

    M16 x 2 ISO x 22mm Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  21. 3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-37-05

    3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  22. 1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695W-50-05

    1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  23. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-37-0A

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  24. 1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-50-05

    1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  25. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T0W-37-0A

    3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  26. 1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T10-50-05

    1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
Shop By
Now Shopping by
  1. Insert Style Non-Locking Remove This Item
  2. Inside Thread M2.5 x 0.45 Remove This Item
  3. Inside Thread M6 x 0.75 Remove This Item
  4. Inside Thread 3/8-16 Remove This Item
  5. Inside Thread 1/2-13 Remove This Item
  6. Inside Thread M16 x 2 Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 7 items
  3. Stainless Steel Type 303 9 items
  4. Stainless Steel Type A286 4 items
Insert Style
  1. Free-Running 51 items
  2. Locking 20 items
  3. Internal Locking 19 items
  4. Non-Locking 26 items
ID Thread Standard
  1. ANSI/ASME 22 items
  2. ISO Metric 4 items
ID Acronym
  1. UNC 22 items
  2. ISO 4 items
OD Thread Standard
  1. ANSI/ASME 22 items
  2. ISO Metric 4 items
OD Acronym
  1. UNC 15 items
  2. UNF 2 items
  3. ISO 4 items
  4. 11NS 3 items
  5. 16UN 2 items
Show more
Wall Thickness
  1. Heavy Duty 10 items
  2. Thin Wall 9 items
  3. Extra Heavy Duty 6 items
  4. Standard 1 item
Inside Thread
  1. M2 x 0.4 1 item
  2. 2-56 3 items
  3. M2.5 x 0.45 1 item
  4. 4-40 4 items
  5. M3 x 0.5 1 item
  6. 6-32 6 items
  7. M4 x 0.7 3 items
  8. 8-32 10 items
  9. 10-24 11 items
  10. 10-32 11 items
  11. M5 x 0.5 1 item
  12. M5 x 0.8 4 items
  13. M6 x 0.75 1 item
  14. M6 x 1 4 items
  15. 1/4-20 11 items
  16. 1/4-28 11 items
  17. 5/16-18 11 items
  18. 5/16-24 11 items
  19. M8 x 1 4 items
  20. M8 x 1.25 4 items
  21. 3/8-16 11 items
  22. 3/8-24 11 items
  23. M10 x 1.25 4 items
  24. M10 x 1.5 4 items
  25. 7/16-14 11 items
  26. 7/16-20 11 items
  27. M12 x 1.25 4 items
  28. M12 x 1.75 4 items
  29. 1/2-13 11 items
  30. 1/2-20 11 items
  31. M14 x 1.5 2 items
  32. M14 x 2 2 items
  33. 9/16-12 7 items
  34. 9/16-18 7 items
  35. 5/8-11 7 items
  36. 5/8-18 6 items
  37. M16 x 1.5 2 items
  38. M16 x 2 2 items
  39. M18 x 1.5 2 items
  40. 3/4-10 7 items
  41. 3/4-16 7 items
  42. M20 x 1.5 2 items
  43. M20 x 2.5 2 items
  44. M22 x 1.5 2 items
  45. 7/8-14 7 items
  46. 7/8-9 7 items
  47. M24 x 2 2 items
  48. M24 x 3 2 items
  49. 1-14 1 item
  50. 1-12 7 items
  51. 1-8 7 items
  52. 1-1/8-12 1 item
  53. 1-1/8-7 1 item
  54. 1-1/4-12 1 item
  55. 1-1/4-7 1 item
  56. 1-1/2-12 1 item
  57. 1-1/2-6 1 item
Show more
Length
  1. 3.81mm 1 item
  2. 10mm 1 item
  3. 0.500 11 items
  4. 0.620 1 item
  5. 0.625 4 items
  6. 0.688 6 items
  7. 22mm 2 items
Show more
Drill Size
  1. 0.1540 (#23) 1 item
  2. 0.3438 (11/32) 1 item
  3. 0.4532 (29/64) 4 items
  4. 0.5157 (33/64) 4 items
  5. 0.5782 (37/64) 7 items
  6. 0.6407 (41/64) 3 items
  7. 0.7032 (45/64) 1 item
  8. 0.7657 (49/64) 2 items
  9. 0.8125 (13/16) 2 items
  10. 0.8282 (53/64) 1 item
Show more
Decimal Outside Diameter
  1. 0.1772 (M4.5 x 0.75) 1 item
  2. 0.3937 (M10 x 1.25) 1 item
  3. 0.5000 (1/2-13) 4 items
  4. 0.5625 (9/16-12) 4 items
  5. 0.6250 (5/8-11) 7 items
  6. 0.6875 (11/16-11) 3 items
  7. 0.7500 (3/4-16) 1 item
  8. 0.8125 (13/16-16) 2 items
  9. 0.8661 (M22 x 1.50) 2 items
  10. 0.8750 (7/8-14) 1 item
Show more