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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 Non-Locking Remove This Item
  2. Insert Style By User Remove This Item
  3. Length 0.312 Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 7 items
  2. Carbon Steel C1215 10 items
  3. Stainless Steel Type 303 11 items
  4. Stainless Steel Type A286 5 items
Insert Style  
X
  1. Free-Running 5 items
  2. Locking 3 items
  3. Internal Locking 21 items
  4. Non-Locking 29 items
  5. By User 4 items
Show more
ID Thread Rotation  
  1. Right-Hand 29 items
  2. By User 4 items
ID Thread Standard  
  1. ANSI/ASME 29 items
  2. Solid Tappable Core 4 items
ID Acronym  
  1. UNF 11 items
  2. UNC 18 items
  3. Solid Blank 4 items
Wall Thickness  
  1. Heavy Duty 11 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 10 items
  4. Non-Drilled Blanks 4 items
Inside Thread  
  1. 6-32 2 items
  2. 8-32 6 items
  3. 10-24 10 items
  4. 10-32 11 items
  5. Solid Blank 4 items
Show more
Length  
X
  1. 3mm 1 item
  2. 0.120 3 items
  3. 0.125 1 item
  4. 3.81mm 1 item
  5. 0.156 5 items
  6. 4.25mm 1 item
  7. 0.170 6 items
  8. 0.188 6 items
  9. 5.25mm 1 item
  10. 0.220 3 items
  11. 0.250 9 items
  12. 0.280 1 item
  13. 0.290 1 item
  14. 0.310 1 item
  15. 0.312 33 items
  16. 0.313 6 items
  17. 8mm 7 items
  18. 0.370 3 items
  19. 0.375 34 items
  20. 10mm 9 items
  21. 0.394 1 item
  22. 0.430 3 items
  23. 11mm 1 item
  24. 0.437 21 items
  25. 12mm 8 items
  26. 0.500 38 items
  27. 13mm 11 items
  28. 14mm 10 items
  29. 0.560 2 items
  30. 0.562 6 items
  31. 0.563 3 items
  32. 0.620 1 item
  33. 0.625 33 items
  34. 16mm 10 items
  35. 0.688 15 items
  36. 18mm 6 items
  37. 20mm 15 items
  38. 0.810 1 item
  39. 0.812 14 items
  40. 22mm 6 items
  41. 0.870 1 item
  42. 0.875 16 items
  43. 24mm 4 items
  44. 25mm 4 items
  45. 1.120 1 item
  46. 1.125 15 items
  47. 30mm 6 items
  48. 1.250 16 items
  49. 32mm 4 items
  50. 33mm 6 items
  51. 1.370 1 item
  52. 1.375 16 items
  53. 1.620 1 item
  54. 1.625 1 item
  55. 1.810 1 item
  56. 1.812 1 item
  57. 2.000 2 items
Show more
Drill Size  
  1. 0.2720 (Letter I) 16 items
  2. 0.3320 (Letter Q) 11 items
  3. 0.3970 (Letter X) 6 items
Decimal Outside Diameter  
  1. 0.3125 (5/16-18) 16 items
  2. 0.3750 (3/8-16) 11 items
  3. 0.4375 (7/16-14) 6 items
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Items 1-30 of 33

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  1. 10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34JW-10-0A

    10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  3. 8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HC-08-0A

    8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  4. 10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HC-10-0A

    10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  5. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-10-0A

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  6. 10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GM-10-05

    10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  7. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  8. 5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-031

    5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $23.65 Regular Price $31.78
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  9. 3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-037

    3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $25.14 Regular Price $33.78
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  10. 10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDC-33-0M

    10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.21 Regular Price $2.98
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  11. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDY-10-0M

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.21 Regular Price $2.98
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  12. 8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QBW-08-0M

    8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $4.24 Regular Price $5.70
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  13. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-10-0M

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.21 Regular Price $2.98
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  14. 6-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-06

    6-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $28.53 Regular Price $38.33
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  15. 8-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-08

    8-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $29.27 Regular Price $39.33
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  16. 10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-10

    10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $30.13 Regular Price $40.48
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  17. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBP-10

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $30.13 Regular Price $40.48
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  18. 5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-31

    5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $31.99 Regular Price $42.98
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  19. 3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-37

    3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $35.63 Regular Price $47.88
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  20. 10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-10-0A

    10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $4.26 Regular Price $5.73
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  21. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
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  22. 8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686C-08-0A

    8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  23. 10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686C-10-0A

    10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  24. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686Y-10-0A

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  25. 6-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-06-05

    6-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  26. 8-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-08-05

    8-32 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  27. 10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-10-05

    10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  28. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6966-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  29. 10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-10-0A

    10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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  30. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2Y-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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Shop By
Now Shopping by
  1. Insert Style Non-Locking Remove This Item
  2. Insert Style By User Remove This Item
  3. Length 0.312 Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 7 items
  2. Carbon Steel C1215 10 items
  3. Stainless Steel Type 303 11 items
  4. Stainless Steel Type A286 5 items
Insert Style
  1. Free-Running 5 items
  2. Locking 3 items
  3. Internal Locking 21 items
  4. Non-Locking 29 items
  5. By User 4 items
Show more
ID Thread Rotation
  1. Right-Hand 29 items
  2. By User 4 items
ID Thread Standard
  1. ANSI/ASME 29 items
  2. Solid Tappable Core 4 items
ID Acronym
  1. UNF 11 items
  2. UNC 18 items
  3. Solid Blank 4 items
Wall Thickness
  1. Heavy Duty 11 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 10 items
  4. Non-Drilled Blanks 4 items
Inside Thread
  1. 6-32 2 items
  2. 8-32 6 items
  3. 10-24 10 items
  4. 10-32 11 items
  5. Solid Blank 4 items
Show more
Length
  1. 3mm 1 item
  2. 0.120 3 items
  3. 0.125 1 item
  4. 3.81mm 1 item
  5. 0.156 5 items
  6. 4.25mm 1 item
  7. 0.170 6 items
  8. 0.188 6 items
  9. 5.25mm 1 item
  10. 0.220 3 items
  11. 0.250 9 items
  12. 0.280 1 item
  13. 0.290 1 item
  14. 0.310 1 item
  15. 0.312 33 items
  16. 0.313 6 items
  17. 8mm 7 items
  18. 0.370 3 items
  19. 0.375 34 items
  20. 10mm 9 items
  21. 0.394 1 item
  22. 0.430 3 items
  23. 11mm 1 item
  24. 0.437 21 items
  25. 12mm 8 items
  26. 0.500 38 items
  27. 13mm 11 items
  28. 14mm 10 items
  29. 0.560 2 items
  30. 0.562 6 items
  31. 0.563 3 items
  32. 0.620 1 item
  33. 0.625 33 items
  34. 16mm 10 items
  35. 0.688 15 items
  36. 18mm 6 items
  37. 20mm 15 items
  38. 0.810 1 item
  39. 0.812 14 items
  40. 22mm 6 items
  41. 0.870 1 item
  42. 0.875 16 items
  43. 24mm 4 items
  44. 25mm 4 items
  45. 1.120 1 item
  46. 1.125 15 items
  47. 30mm 6 items
  48. 1.250 16 items
  49. 32mm 4 items
  50. 33mm 6 items
  51. 1.370 1 item
  52. 1.375 16 items
  53. 1.620 1 item
  54. 1.625 1 item
  55. 1.810 1 item
  56. 1.812 1 item
  57. 2.000 2 items
Show more
Drill Size
  1. 0.2720 (Letter I) 16 items
  2. 0.3320 (Letter Q) 11 items
  3. 0.3970 (Letter X) 6 items
Decimal Outside Diameter
  1. 0.3125 (5/16-18) 16 items
  2. 0.3750 (3/8-16) 11 items
  3. 0.4375 (7/16-14) 6 items