Toggle Nav
Company Phone Number
My Cart
Search
Menu
Account

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

Please read our COVID-19 Message to our valued customers.

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. Decimal Outside Diameter 0.3750 (3/8-16) Remove This Item
  3. Decimal Outside Diameter 1.5000 (1-1/2-12) Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 9 items
  3. Stainless Steel Type 303 7 items
  4. Stainless Steel Type A286 4 items
Insert Style  
X
  1. Free-Running 8 items
  2. Internal Locking 16 items
  3. Non-Locking 26 items
  4. By User 2 items
ID Acronym  
  1. UNF 12 items
  2. UNC 14 items
OD Acronym  
  1. UNC 18 items
  2. UNF 8 items
Wall Thickness  
  1. Heavy Duty 10 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 8 items
Inside Thread  
  1. 8-32 2 items
  2. 10-24 4 items
  3. 10-32 4 items
  4. 1/4-20 4 items
  5. 1/4-28 4 items
  6. 1-12 3 items
  7. 1-8 3 items
  8. 1-1/8-12 1 item
  9. 1-1/8-7 1 item
Show more
Length  
  1. 0.310 1 item
  2. 0.312 9 items
  3. 0.370 2 items
  4. 0.375 6 items
  5. 1.375 6 items
  6. 1.620 1 item
  7. 1.625 1 item
Show more
Drill Size  
  1. 0.3320 (Letter Q) 18 items
  2. 1.4375 (1-7/16) 8 items
Decimal Outside Diameter  
X
  1. 0.1040 1 item
  2. 0.1350 5 items
  3. 0.1575 (M4 x 0.70) 1 item
  4. 0.1640 (8-32) 3 items
  5. 0.1660 6 items
  6. 0.1772 (M4.5 x 0.75) 1 item
  7. 0.1900 (10-32) 6 items
  8. 0.1969 (M5 x 0.80) 1 item
  9. 0.1990 6 items
  10. 0.2160 (12-28) 3 items
  11. 0.2300 7 items
  12. 0.2362 (M6 x 0.75) 1 item
  13. 0.2500 (1/4-20) 1 item
  14. 0.2500 (1/4-28) 3 items
  15. 0.2620 8 items
  16. 0.3125 (5/16-18) 15 items
  17. 0.3150 (M8 x 1.25) 5 items
  18. 0.3260 6 items
  19. 0.3750 (3/8-16) 18 items
  20. 0.3890 3 items
  21. 0.3937 (M10 x 1.25) 5 items
  22. 0.4375 (7/16-14) 22 items
  23. 0.4510 3 items
  24. 0.4724 (M12 x 1.25) 6 items
  25. 0.5000 (1/2-13) 22 items
  26. 0.5512 (M14 x 1.50) 8 items
  27. 0.5625 (9/16-12) 22 items
  28. 0.6250 (5/8-11) 22 items
  29. 0.6299 (M16 x 1.50) 8 items
  30. 0.6875 (11/16-11) 10 items
  31. 0.7087 (M18 x 1.50) 4 items
  32. 0.7500 (3/4-16) 6 items
  33. 0.7874 (M20 x 1.50) 4 items
  34. 0.8125 (13/16-16) 12 items
  35. 0.8661 (M22 x 1.50) 4 items
  36. 0.8750 (7/8-14) 13 items
  37. 0.9449 (M24 x 2) 2 items
  38. 1.0000 (1-12) 6 items
  39. 1.1250 (1-1/8-12) 8 items
  40. 1.1811 (M30 x 2) 4 items
  41. 1.2500 (1-1/4-12) 14 items
  42. 1.2598 (M32 x 2) 2 items
  43. 1.2992 (M33 x 2) 4 items
  44. 1.3750 (1-3/8-12) 15 items
  45. 1.5000 (1-1/2-12) 8 items
  46. 1.6250 (1-5/8-12) 2 items
  47. 1.8750 (1-7/8-12) 2 items
Show more
View as Grid List

26 Items

per page
Set Descending Direction
  1. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

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

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  2. 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
    Add to Wish List Add to Compare
  3. 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
    Add to Wish List Add to Compare
  4. 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
    Add to Wish List Add to Compare
  5. 1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-100

    1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  6. 1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-100

    1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  7. 1/4-20 UNC x 0.370 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    1/4-20 UNC x 0.370 Thin Wall 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 0.370 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
    Add to Wish List Add to Compare
  9. 10-24 UNC x 0.310 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    10-24 UNC x 0.310 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.21 Regular Price $2.98
    Add to Wish List Add to Compare
  10. 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
    Add to Wish List Add to Compare
  11. 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
    Add to Wish List Add to Compare
  12. 1-1/8-12 UNF x 1.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCG-112

    1-1/8-12 UNF x 1.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $94.64 Regular Price $127.15
    Add to Wish List Add to Compare
  13. 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
    Add to Wish List Add to Compare
  14. 1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB6-100

    1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $220.69 Regular Price $296.50
    Add to Wish List Add to Compare
  15. 1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBR-100

    1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $220.69 Regular Price $296.50
    Add to Wish List Add to Compare
  16. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $3.31 Regular Price $4.45
    Add to Wish List Add to Compare
  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
    Add to Wish List Add to Compare
  18. 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
    Add to Wish List Add to Compare
  19. 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
    Add to Wish List Add to Compare
  20. 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
    Add to Wish List Add to Compare
  21. 1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695P-100

    1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  22. 1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6968-100

    1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  23. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  24. 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
  25. 10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T0W-10-0A

    10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  26. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1E-10-0A

    10-32 UNF x 0.312 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. Decimal Outside Diameter 0.3750 (3/8-16) Remove This Item
  3. Decimal Outside Diameter 1.5000 (1-1/2-12) Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 9 items
  3. Stainless Steel Type 303 7 items
  4. Stainless Steel Type A286 4 items
Insert Style
  1. Free-Running 8 items
  2. Internal Locking 16 items
  3. Non-Locking 26 items
  4. By User 2 items
ID Acronym
  1. UNF 12 items
  2. UNC 14 items
OD Acronym
  1. UNC 18 items
  2. UNF 8 items
Wall Thickness
  1. Heavy Duty 10 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 8 items
Inside Thread
  1. 8-32 2 items
  2. 10-24 4 items
  3. 10-32 4 items
  4. 1/4-20 4 items
  5. 1/4-28 4 items
  6. 1-12 3 items
  7. 1-8 3 items
  8. 1-1/8-12 1 item
  9. 1-1/8-7 1 item
Show more
Length
  1. 0.310 1 item
  2. 0.312 9 items
  3. 0.370 2 items
  4. 0.375 6 items
  5. 1.375 6 items
  6. 1.620 1 item
  7. 1.625 1 item
Show more
Drill Size
  1. 0.3320 (Letter Q) 18 items
  2. 1.4375 (1-7/16) 8 items
Decimal Outside Diameter
  1. 0.1040 1 item
  2. 0.1350 5 items
  3. 0.1575 (M4 x 0.70) 1 item
  4. 0.1640 (8-32) 3 items
  5. 0.1660 6 items
  6. 0.1772 (M4.5 x 0.75) 1 item
  7. 0.1900 (10-32) 6 items
  8. 0.1969 (M5 x 0.80) 1 item
  9. 0.1990 6 items
  10. 0.2160 (12-28) 3 items
  11. 0.2300 7 items
  12. 0.2362 (M6 x 0.75) 1 item
  13. 0.2500 (1/4-20) 1 item
  14. 0.2500 (1/4-28) 3 items
  15. 0.2620 8 items
  16. 0.3125 (5/16-18) 15 items
  17. 0.3150 (M8 x 1.25) 5 items
  18. 0.3260 6 items
  19. 0.3750 (3/8-16) 18 items
  20. 0.3890 3 items
  21. 0.3937 (M10 x 1.25) 5 items
  22. 0.4375 (7/16-14) 22 items
  23. 0.4510 3 items
  24. 0.4724 (M12 x 1.25) 6 items
  25. 0.5000 (1/2-13) 22 items
  26. 0.5512 (M14 x 1.50) 8 items
  27. 0.5625 (9/16-12) 22 items
  28. 0.6250 (5/8-11) 22 items
  29. 0.6299 (M16 x 1.50) 8 items
  30. 0.6875 (11/16-11) 10 items
  31. 0.7087 (M18 x 1.50) 4 items
  32. 0.7500 (3/4-16) 6 items
  33. 0.7874 (M20 x 1.50) 4 items
  34. 0.8125 (13/16-16) 12 items
  35. 0.8661 (M22 x 1.50) 4 items
  36. 0.8750 (7/8-14) 13 items
  37. 0.9449 (M24 x 2) 2 items
  38. 1.0000 (1-12) 6 items
  39. 1.1250 (1-1/8-12) 8 items
  40. 1.1811 (M30 x 2) 4 items
  41. 1.2500 (1-1/4-12) 14 items
  42. 1.2598 (M32 x 2) 2 items
  43. 1.2992 (M33 x 2) 4 items
  44. 1.3750 (1-3/8-12) 15 items
  45. 1.5000 (1-1/2-12) 8 items
  46. 1.6250 (1-5/8-12) 2 items
  47. 1.8750 (1-7/8-12) 2 items
Show more