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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. Insert Style Internal Locking Remove This Item
  2. Insert Style Non-Locking Remove This Item
  3. Drill Size 0.4532 (29/64) Remove This Item
  4. Drill Size 0.7344 (47/64) Remove This Item
  5. Drill Size 0.9375 (15/16) Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 16 items
  2. Carbon Steel C1215 10 items
  3. Stainless Steel Type 303 21 items
  4. Stainless Steel Type A286 8 items
Insert Style  
X
  1. Free-Running 11 items
  2. Locking 5 items
  3. Internal Locking 23 items
  4. Non-Locking 32 items
  5. By User 6 items
Show more
ID Thread Standard  
  1. ANSI/ASME 49 items
  2. ISO Metric 6 items
ID Acronym  
  1. UNF 25 items
  2. UNC 24 items
  3. ISO 6 items
OD Thread Standard  
  1. ANSI/ASME 49 items
  2. ISO Metric 6 items
OD Acronym  
  1. UNC 38 items
  2. UNF 11 items
  3. ISO 6 items
Wall Thickness  
  1. Heavy Duty 20 items
  2. Thin Wall 14 items
  3. Extra Heavy Duty 21 items
Inside Thread  
  1. 1/4-20 5 items
  2. 1/4-28 5 items
  3. 5/16-18 7 items
  4. 5/16-24 7 items
  5. 3/8-16 7 items
  6. 3/8-24 7 items
  7. M14 x 1.5 3 items
  8. M14 x 2 3 items
  9. 5/8-11 5 items
  10. 5/8-18 6 items
Show more
Length  
  1. 0.375 10 items
  2. 0.430 1 item
  3. 0.437 13 items
  4. 0.500 14 items
  5. 20mm 6 items
  6. 0.875 11 items
Show more
Drill Size  
X
  1. 0.0938 (3/32) 1 item
  2. 0.1250 (1/8) 5 items
  3. 0.1360 (#29) 8 items
  4. 0.1540 (#23) 2 items
  5. 0.1563 (5/32) 7 items
  6. 0.1610 (#20) 6 items
  7. 0.1730 (#17) 2 items
  8. 0.1875 (3/16) 12 items
  9. 0.2010 (#7) 1 item
  10. 0.2188 (7/32) 9 items
  11. 0.2280 (#1) 6 items
  12. 0.2362 (6mm) 2 items
  13. 0.2500 (1/4) 14 items
  14. 0.2570 (Letter F) 1 item
  15. 0.2720 (Letter I) 32 items
  16. 0.2756 (7mm) 7 items
  17. 0.3125 (5/16) 6 items
  18. 0.3320 (Letter Q) 31 items
  19. 0.3438 (11/32) 8 items
  20. 0.3543 (9mm) 9 items
  21. 0.3750 (3/8) 11 items
  22. 0.3970 (Letter X) 38 items
  23. 0.4219 (27/64) 9 items
  24. 0.4331 (11mm) 8 items
  25. 0.4375 (7/16) 3 items
  26. 0.4532 (29/64) 38 items
  27. 0.4724 (12mm) 2 items
  28. 0.5000 (1/2) 17 items
  29. 0.5157 (33/64) 38 items
  30. 0.5782 (37/64) 50 items
  31. 0.6407 (41/64) 20 items
  32. 0.6563 (21/32) 6 items
  33. 0.7032 (45/64) 6 items
  34. 0.7344 (47/64) 6 items
  35. 0.7657 (49/64) 22 items
  36. 0.8125 (13/16) 6 items
  37. 0.8282 (53/64) 20 items
  38. 0.8907 (57/64) 3 items
  39. 0.9375 (15/16) 11 items
  40. 1.0625 (1-1/16) 14 items
  41. 1.0938 (1-3/32) 6 items
  42. 1.1875 (1-3/16) 27 items
  43. 1.2188 (1-7/32) 6 items
  44. 1.3125 (1-5/16) 25 items
  45. 1.4375 (1-7/16) 11 items
  46. 1.5625 (1-9/16) 2 items
  47. 1.8125 (1-13/16) 2 items
Show more
Decimal Outside Diameter  
  1. 0.5000 (1/2-13) 38 items
  2. 0.7874 (M20 x 1.50) 6 items
  3. 1.0000 (1-12) 11 items
View as Grid List

Items 1-30 of 55

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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
    Add to Wish List Add to Compare
  2. 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
    Add to Wish List Add to Compare
  3. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-37-0A

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  4. 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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  5. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HC-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  6. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  7. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  8. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  9. 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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  10. 5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-062

    5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-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. 5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-062

    5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  13. 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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  14. 5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380A-062

    5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  15. 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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  16. 5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380W-062

    5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  17. 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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  18. 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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  19. 5/16-18 UNC x 0.430 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QBW-31-0M

    5/16-18 UNC x 0.430 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.33 Regular Price $3.13
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  20. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-31-0M

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.40 Regular Price $3.23
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  21. M14 x 1.5 ISO x 20mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QDC-C14J-05

    M14 x 1.5 ISO x 20mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $17.06 Regular Price $22.93
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  22. M14 x 2 ISO x 20mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QDC-C14N-05

    M14 x 2 ISO x 20mm Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $15.02 Regular Price $20.18
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  23. 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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  24. 5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB6-062

    5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $59.30 Regular Price $79.68
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  25. 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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  26. 5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBR-062

    5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $59.30 Regular Price $79.68
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  27. 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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  28. 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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  29. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

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

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  30. 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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Shop By
Now Shopping by
  1. Insert Style Internal Locking Remove This Item
  2. Insert Style Non-Locking Remove This Item
  3. Drill Size 0.4532 (29/64) Remove This Item
  4. Drill Size 0.7344 (47/64) Remove This Item
  5. Drill Size 0.9375 (15/16) Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 16 items
  2. Carbon Steel C1215 10 items
  3. Stainless Steel Type 303 21 items
  4. Stainless Steel Type A286 8 items
Insert Style
  1. Free-Running 11 items
  2. Locking 5 items
  3. Internal Locking 23 items
  4. Non-Locking 32 items
  5. By User 6 items
Show more
ID Thread Standard
  1. ANSI/ASME 49 items
  2. ISO Metric 6 items
ID Acronym
  1. UNF 25 items
  2. UNC 24 items
  3. ISO 6 items
OD Thread Standard
  1. ANSI/ASME 49 items
  2. ISO Metric 6 items
OD Acronym
  1. UNC 38 items
  2. UNF 11 items
  3. ISO 6 items
Wall Thickness
  1. Heavy Duty 20 items
  2. Thin Wall 14 items
  3. Extra Heavy Duty 21 items
Inside Thread
  1. 1/4-20 5 items
  2. 1/4-28 5 items
  3. 5/16-18 7 items
  4. 5/16-24 7 items
  5. 3/8-16 7 items
  6. 3/8-24 7 items
  7. M14 x 1.5 3 items
  8. M14 x 2 3 items
  9. 5/8-11 5 items
  10. 5/8-18 6 items
Show more
Length
  1. 0.375 10 items
  2. 0.430 1 item
  3. 0.437 13 items
  4. 0.500 14 items
  5. 20mm 6 items
  6. 0.875 11 items
Show more
Drill Size
  1. 0.0938 (3/32) 1 item
  2. 0.1250 (1/8) 5 items
  3. 0.1360 (#29) 8 items
  4. 0.1540 (#23) 2 items
  5. 0.1563 (5/32) 7 items
  6. 0.1610 (#20) 6 items
  7. 0.1730 (#17) 2 items
  8. 0.1875 (3/16) 12 items
  9. 0.2010 (#7) 1 item
  10. 0.2188 (7/32) 9 items
  11. 0.2280 (#1) 6 items
  12. 0.2362 (6mm) 2 items
  13. 0.2500 (1/4) 14 items
  14. 0.2570 (Letter F) 1 item
  15. 0.2720 (Letter I) 32 items
  16. 0.2756 (7mm) 7 items
  17. 0.3125 (5/16) 6 items
  18. 0.3320 (Letter Q) 31 items
  19. 0.3438 (11/32) 8 items
  20. 0.3543 (9mm) 9 items
  21. 0.3750 (3/8) 11 items
  22. 0.3970 (Letter X) 38 items
  23. 0.4219 (27/64) 9 items
  24. 0.4331 (11mm) 8 items
  25. 0.4375 (7/16) 3 items
  26. 0.4532 (29/64) 38 items
  27. 0.4724 (12mm) 2 items
  28. 0.5000 (1/2) 17 items
  29. 0.5157 (33/64) 38 items
  30. 0.5782 (37/64) 50 items
  31. 0.6407 (41/64) 20 items
  32. 0.6563 (21/32) 6 items
  33. 0.7032 (45/64) 6 items
  34. 0.7344 (47/64) 6 items
  35. 0.7657 (49/64) 22 items
  36. 0.8125 (13/16) 6 items
  37. 0.8282 (53/64) 20 items
  38. 0.8907 (57/64) 3 items
  39. 0.9375 (15/16) 11 items
  40. 1.0625 (1-1/16) 14 items
  41. 1.0938 (1-3/32) 6 items
  42. 1.1875 (1-3/16) 27 items
  43. 1.2188 (1-7/32) 6 items
  44. 1.3125 (1-5/16) 25 items
  45. 1.4375 (1-7/16) 11 items
  46. 1.5625 (1-9/16) 2 items
  47. 1.8125 (1-13/16) 2 items
Show more
Decimal Outside Diameter
  1. 0.5000 (1/2-13) 38 items
  2. 0.7874 (M20 x 1.50) 6 items
  3. 1.0000 (1-12) 11 items