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 Free-Running Remove This Item
  2. Insert Style Non-Locking Remove This Item
  3. Decimal Outside Diameter 0.3750 (3/8-16) Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 4 items
  2. Carbon Steel 12L14 5 items
  3. Carbon Steel C1215 5 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style  
X
  1. Free-Running 8 items
  2. Internal Locking 13 items
  3. Non-Locking 18 items
  4. By User 2 items
ID Thread Standard  
  1. ANSI/ASME 24 items
  2. ISO Metric 2 items
ID Acronym  
  1. UNF 11 items
  2. UNC 13 items
  3. ISO 2 items
Wall Thickness  
  1. Heavy Duty 12 items
  2. Thin Wall 10 items
  3. Extra Heavy Duty 2 items
  4. Standard 2 items
Inside Thread  
  1. 8-32 2 items
  2. 10-24 6 items
  3. 10-32 6 items
  4. M6 x 1 2 items
  5. 1/4-20 5 items
  6. 1/4-28 5 items
Show more
Length  
  1. 0.310 1 item
  2. 0.312 9 items
  3. 0.370 2 items
  4. 0.375 8 items
  5. 0.406 6 items
Show more
Drill Size  
  1. 0.3125 (5/16) 6 items
  2. 0.3320 (Letter Q) 20 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) 7 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. 0.2362 (M6 x 1) 3 items
  14. 0.2500 (1/4-20) 2 items
  15. 0.2500 (1/4-28) 3 items
  16. 0.2620 8 items
  17. 0.3125 (5/16-18) 18 items
  18. 0.3150 (M8 x 1.25) 12 items
  19. 0.3260 6 items
  20. 0.3750 (3/8-16) 26 items
  21. 0.3890 3 items
  22. 0.3937 (M10 x 1.25) 5 items
  23. 0.3937 (M10 x 1.50) 3 items
  24. 0.4375 (7/16-14) 28 items
  25. 0.4510 3 items
  26. 0.4724 (M12 x 1.25) 6 items
  27. 0.4724 (M12 x 1.75) 3 items
  28. 0.5000 (1/2-13) 31 items
  29. 0.5512 (M14 x 1.50) 8 items
  30. 0.5625 (9/16-12) 33 items
  31. 0.5625 (9/16-18) 1 item
  32. 0.6250 (5/8-11) 29 items
  33. 0.6250 (5/8-18) 2 items
  34. 0.6299 (M16 x 1.50) 8 items
  35. 0.6299 (M16 x 2) 6 items
  36. 0.6875 (11/16-11) 10 items
  37. 0.7087 (M18 x 1.50) 5 items
  38. 0.7500 (3/4-10) 9 items
  39. 0.7500 (3/4-16) 9 items
  40. 0.7874 (M20 x 1.50) 4 items
  41. 0.8125 (13/16-16) 12 items
  42. 0.8661 (M22 x 1.50) 4 items
  43. 0.8750 (7/8-14) 13 items
  44. 0.8750 (7/8-9) 7 items
  45. 0.9449 (M24 x 2) 2 items
  46. 0.9449 (M24 x 3) 2 items
  47. 1.0000 (1-12) 7 items
  48. 1.0000 (1-8) 6 items
  49. 1.1250 (1-1/8-12) 8 items
  50. 1.1811 (M30 x 2) 4 items
  51. 1.2500 (1-1/4-12) 14 items
  52. 1.2500 (1-1/4-7) 2 items
  53. 1.2598 (M32 x 2) 2 items
  54. 1.2992 (M33 x 2) 4 items
  55. 1.3750 (1-3/8-12) 17 items
  56. 1.4173 (M36 x 4) 1 item
  57. 1.5000 (1-1/2-12) 8 items
  58. 1.6250 (1-5/8-12) 2 items
  59. 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. 1/4-20 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
  6. 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
  7. 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
  8. 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
  9. 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
  10. 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
  11. 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
  12. 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
  13. 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
  14. 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
  15. 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
  16. 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
  17. 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
  18. 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
  19. 1/4-20 UNC x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-97WW-25-0A

    1/4-20 UNC x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.40 Regular Price $1.88
    Add to Wish List Add to Compare
  20. 1/4-28 UNF x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-97XE-25-0A

    1/4-28 UNF x 0.375 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.40 Regular Price $1.88
    Add to Wish List Add to Compare
  21. M6 x 1 ISO x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-98XG-B60F-0A

    M6 x 1 ISO x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.38 Regular Price $1.85
    Add to Wish List Add to Compare
  22. 10-24 UNC x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-10-0A

    10-24 UNC x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.23 Regular Price $1.65
    Add to Wish List Add to Compare
  23. 10-32 UNF x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VY-10-0A

    10-32 UNF x 0.406 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.23 Regular Price $1.65
    Add to Wish List Add to Compare
  24. M6 x 1 ISO x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-ATR0-B60F-0A

    M6 x 1 ISO x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $3.95 Regular Price $5.30
    Add to Wish List Add to Compare
  25. 10-24 UNC x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-AUNW-10-0A

    10-24 UNC x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $3.68 Regular Price $4.95
    Add to Wish List Add to Compare
  26. 10-32 UNF x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-AUPE-10-0A

    10-32 UNF x 0.406 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $3.68 Regular Price $4.95
    Add to Wish List Add to Compare
Shop By
Now Shopping by
  1. Insert Style Free-Running Remove This Item
  2. Insert Style Non-Locking Remove This Item
  3. Decimal Outside Diameter 0.3750 (3/8-16) Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 4 items
  2. Carbon Steel 12L14 5 items
  3. Carbon Steel C1215 5 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style
  1. Free-Running 8 items
  2. Internal Locking 13 items
  3. Non-Locking 18 items
  4. By User 2 items
ID Thread Standard
  1. ANSI/ASME 24 items
  2. ISO Metric 2 items
ID Acronym
  1. UNF 11 items
  2. UNC 13 items
  3. ISO 2 items
Wall Thickness
  1. Heavy Duty 12 items
  2. Thin Wall 10 items
  3. Extra Heavy Duty 2 items
  4. Standard 2 items
Inside Thread
  1. 8-32 2 items
  2. 10-24 6 items
  3. 10-32 6 items
  4. M6 x 1 2 items
  5. 1/4-20 5 items
  6. 1/4-28 5 items
Show more
Length
  1. 0.310 1 item
  2. 0.312 9 items
  3. 0.370 2 items
  4. 0.375 8 items
  5. 0.406 6 items
Show more
Drill Size
  1. 0.3125 (5/16) 6 items
  2. 0.3320 (Letter Q) 20 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) 7 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. 0.2362 (M6 x 1) 3 items
  14. 0.2500 (1/4-20) 2 items
  15. 0.2500 (1/4-28) 3 items
  16. 0.2620 8 items
  17. 0.3125 (5/16-18) 18 items
  18. 0.3150 (M8 x 1.25) 12 items
  19. 0.3260 6 items
  20. 0.3750 (3/8-16) 26 items
  21. 0.3890 3 items
  22. 0.3937 (M10 x 1.25) 5 items
  23. 0.3937 (M10 x 1.50) 3 items
  24. 0.4375 (7/16-14) 28 items
  25. 0.4510 3 items
  26. 0.4724 (M12 x 1.25) 6 items
  27. 0.4724 (M12 x 1.75) 3 items
  28. 0.5000 (1/2-13) 31 items
  29. 0.5512 (M14 x 1.50) 8 items
  30. 0.5625 (9/16-12) 33 items
  31. 0.5625 (9/16-18) 1 item
  32. 0.6250 (5/8-11) 29 items
  33. 0.6250 (5/8-18) 2 items
  34. 0.6299 (M16 x 1.50) 8 items
  35. 0.6299 (M16 x 2) 6 items
  36. 0.6875 (11/16-11) 10 items
  37. 0.7087 (M18 x 1.50) 5 items
  38. 0.7500 (3/4-10) 9 items
  39. 0.7500 (3/4-16) 9 items
  40. 0.7874 (M20 x 1.50) 4 items
  41. 0.8125 (13/16-16) 12 items
  42. 0.8661 (M22 x 1.50) 4 items
  43. 0.8750 (7/8-14) 13 items
  44. 0.8750 (7/8-9) 7 items
  45. 0.9449 (M24 x 2) 2 items
  46. 0.9449 (M24 x 3) 2 items
  47. 1.0000 (1-12) 7 items
  48. 1.0000 (1-8) 6 items
  49. 1.1250 (1-1/8-12) 8 items
  50. 1.1811 (M30 x 2) 4 items
  51. 1.2500 (1-1/4-12) 14 items
  52. 1.2500 (1-1/4-7) 2 items
  53. 1.2598 (M32 x 2) 2 items
  54. 1.2992 (M33 x 2) 4 items
  55. 1.3750 (1-3/8-12) 17 items
  56. 1.4173 (M36 x 4) 1 item
  57. 1.5000 (1-1/2-12) 8 items
  58. 1.6250 (1-5/8-12) 2 items
  59. 1.8750 (1-7/8-12) 2 items
Show more