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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
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  1. Insert Style Free-Running Remove This Item
  2. Insert Style Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. OD Thread Standard ANSI/ASME Remove This Item
  5. Inside Thread M6 x 1 Remove This Item
  6. Inside Thread 3/8-16 Remove This Item
  7. Inside Thread 1/4-18 Remove This Item
  8. Inside Thread M2 x 0.4 Remove This Item
  9. Inside Thread M4 x 0.7 Remove This Item
  10. Inside Thread M14 x 1.5 Remove This Item
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Category  
  1. Helical Threaded Inserts 16 items
  2. SwiftSert Solid Wall Inserts 6 items
  3. Key-Locking Inserts 11 items
Type  
  1. Threaded Inserts 19 items
  2. Single Size Threaded Insert Repair Kits 3 items
Material  
  1. Stainless Steel 18-8 16 items
  2. Alloy Steel Type 4140 3 items
  3. Carbon Steel 12L14 4 items
  4. Carbon Steel C1215 3 items
  5. Stainless Steel Type 303 5 items
  6. Stainless Steel Type A286 2 items
Show more
Insert Style  
X
  1. Free-Running 17 items
  2. Locking 5 items
  3. Internal Locking 8 items
  4. Non-Locking 11 items
Drive  
  1. Tang 16 items
  2. Slotted 6 items
ID Thread Rotation  
  1. Right-Hand 31 items
  2. Left-Hand 2 items
ID Thread Standard  
  1. ANSI/ASME 31 items
  2. ISO Metric 2 items
ID Acronym  
  1. UNC 29 items
  2. ISO 2 items
  3. NPT 2 items
OD Thread Rotation  
  1. Right-Hand 31 items
  2. Left-Hand 2 items
OD Thread Standard  
X
  1. ANSI/ASME 33 items
  2. ISO Metric 67 items
  3. British Standard 2 items
Wall Thickness  
  1. Heavy Duty 6 items
  2. Thin Wall 5 items
  3. Extra Heavy Duty 4 items
  4. Standard 2 items
Inside Thread  
X
  1. 2-56 15 items
  2. 3-48 12 items
  3. 3-56 7 items
  4. 4-40 17 items
  5. 4-48 7 items
  6. 5-40 12 items
  7. 6-32 19 items
  8. 6-40 12 items
  9. 8-32 23 items
  10. 8-36 7 items
  11. 10-24 26 items
  12. 10-32 26 items
  13. 12-24 12 items
  14. 12-28 7 items
  15. M6 x 1 2 items
  16. 1/4-20 29 items
  17. 1/4-28 28 items
  18. 5/16-18 29 items
  19. 5/16-24 28 items
  20. M8 x 1.25 2 items
  21. 3/8-16 29 items
  22. 3/8-24 28 items
  23. M10 x 1 1 item
  24. M10 x 1.25 2 items
  25. M10 x 1.5 2 items
  26. 1/8-27 2 items
  27. 7/16-14 28 items
  28. 7/16-20 28 items
  29. M12 x 1.25 2 items
  30. M12 x 1.75 2 items
  31. 1/2-13 30 items
  32. 1/2-20 28 items
  33. 1/4-18 2 items
  34. M14 x 1.25 3 items
  35. M14 x 2 2 items
  36. 9/16-12 20 items
  37. 9/16-18 21 items
  38. 5/8-11 25 items
  39. 5/8-18 21 items
  40. M16 x 2 2 items
  41. 3/8-18 2 items
  42. M18 x 1.5 1 item
  43. 3/4-10 23 items
  44. 3/4-16 22 items
  45. 1/2-14 2 items
  46. 7/8-14 22 items
  47. 7/8-18 3 items
  48. 7/8-9 22 items
  49. 1-14 16 items
  50. 1-12 19 items
  51. 1-8 22 items
  52. 3/4-14 2 items
  53. 1-1/8-12 13 items
  54. 1-1/8-7 13 items
  55. 1-1/8-8 3 items
  56. 1-1/4-12 13 items
  57. 1-1/4-7 13 items
  58. 1-1/4-8 3 items
  59. 1-11-1/2 1 item
  60. 1-3/8-12 11 items
  61. 1-3/8-6 12 items
  62. 1-3/8-8 3 items
  63. 1-1/2-12 12 items
  64. 1-1/2-6 13 items
  65. 1-1/2-8 3 items
  66. 1-5/8-8 3 items
  67. 1-3/4-8 3 items
  68. 1-7/8-8 3 items
  69. 2 in-8 3 items
  70. 2-1/8-8 3 items
  71. 2-1/4-8 3 items
  72. 2-3/8-8 3 items
  73. 2-1/2-8 3 items
  74. 2-5/8-8 3 items
  75. 2-3/4-8 3 items
  76. 2-7/8-8 3 items
  77. 3 in-8 3 items
  78. 3-1/8-8 3 items
  79. 3-1/4-8 3 items
  80. 3-3/8-8 3 items
  81. 3-1/2-8 2 items
Show more
Length  
  1. 0.375 2 items
  2. 0.394 2 items
  3. 0.406 2 items
  4. 0.500 12 items
  5. 0.515 2 items
  6. 0.562 6 items
  7. 0.656 1 item
  8. 0.750 2 items
  9. 0.938 2 items
  10. 1.125 2 items
Show more
Drill Size  
  1. 0.3125 (5/16) 2 items
  2. 0.3906 (25/64) 14 items
  3. 0.4532 (29/64) 5 items
  4. 0.4844 (31/64) 2 items
  5. 0.5156 (33/64) 2 items
  6. 0.5157 (33/64) 4 items
  7. 0.5313 (17/32) 1 item
  8. 0.5782 (37/64) 3 items
Show more
Decimal Outside Diameter  
  1. 0.3750 (3/8-16) 2 items
  2. 0.5000 (1/2-13) 5 items
  3. 0.5625 (9/16-12) 6 items
  4. 0.6250 (5/8-11) 4 items
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Items 1-30 of 33

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  1. 3/8-16 UNC x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C82Y-03710-34

    3/8-16 UNC x 0.375 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.48 Regular Price $0.65
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  2. 3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 10/pkg

    Sku #: 35L7C-C82Y-03715-0A

    3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 10/pkg
    Special Price $1.02 Regular Price $1.47
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  3. 3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C82Y-03715-34

    3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.56 Regular Price $0.75
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  4. 3/8-16 UNC x 0.750 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C82Y-03720-34

    3/8-16 UNC x 0.750 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.61 Regular Price $0.83
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  5. 3/8-16 UNC x 0.938 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C82Y-03725-34

    3/8-16 UNC x 0.938 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.73 Regular Price $0.98
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  6. 3/8-16 UNC x 1.125 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C82Y-03730-34

    3/8-16 UNC x 1.125 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 100/pkg
    Special Price $0.97 Regular Price $1.30
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  7. 1/4-18 NPT x 0.394 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 8/pkg

    Sku #: 35L7C-C84A-054-08

    1/4-18 NPT x 0.394 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 8/pkg
    Special Price $3.96 Regular Price $5.73
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  8. 3/8-16 UNC Left-Hand x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 6/pkg

    Sku #: 35L7C-C852-037-06

    3/8-16 UNC Left-Hand x 0.562 WireSert Threaded Insert for Metals - Free-Running - 18-8 Stainless - 6/pkg
    Special Price $10.03 Regular Price $14.50
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  9. 3/8-16 UNC x 0.375 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-03710-34

    3/8-16 UNC x 0.375 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.56 Regular Price $0.75
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  10. 3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-03715-34

    3/8-16 UNC x 0.562 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.67 Regular Price $0.90
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  11. 3/8-16 UNC x 0.750 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-03720-34

    3/8-16 UNC x 0.750 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.73 Regular Price $0.98
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  12. 3/8-16 UNC x 0.938 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-03725-34

    3/8-16 UNC x 0.938 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $1.21 Regular Price $1.63
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  13. 3/8-16 UNC x 1.125 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-03730-34

    3/8-16 UNC x 1.125 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $1.45 Regular Price $1.95
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  14. 3/8-16 UNC x 0.562 in. Right-Hand Helical Threaded Insert Repair Kit Single Size

    Sku #: 35L7G3-037C15

    3/8-16 UNC x 0.562 in. Right-Hand Helical Threaded Insert Repair Kit Single Size
    Special Price $43.26 Regular Price $62.78
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  15. 3/8-16 UNC x 0.562 in. Left-Hand Helical Threaded Insert Repair Kit Single Size

    Sku #: 35L7GB-037C15

    3/8-16 UNC x 0.562 in. Left-Hand Helical Threaded Insert Repair Kit Single Size
    Special Price $121.40 Regular Price $176.15
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  16. 1/4-20 NPT x 0.394 in. Right-Hand Helical Threaded Insert Repair Kit Single Size

    Sku #: 35L7GM-025P07

    1/4-20 NPT x 0.394 in. Right-Hand Helical Threaded Insert Repair Kit Single Size
    Special Price $127.47 Regular Price $184.95
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  17. 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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  18. 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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  19. 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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  20. 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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  21. 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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  22. 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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  23. 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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  24. 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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  25. 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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  26. 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
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  27. 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
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  28. 3/8-16 UNC x 0.500 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-97WW-37-0A

    3/8-16 UNC x 0.500 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $2.05 Regular Price $2.75
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  29. 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
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  30. 3/8-16 UNC x 0.515 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-37-0A

    3/8-16 UNC x 0.515 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.66 Regular Price $2.23
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Now Shopping by
  1. Insert Style Free-Running Remove This Item
  2. Insert Style Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. OD Thread Standard ANSI/ASME Remove This Item
  5. Inside Thread M6 x 1 Remove This Item
  6. Inside Thread 3/8-16 Remove This Item
  7. Inside Thread 1/4-18 Remove This Item
  8. Inside Thread M2 x 0.4 Remove This Item
  9. Inside Thread M4 x 0.7 Remove This Item
  10. Inside Thread M14 x 1.5 Remove This Item
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Shopping Options
Category
  1. Helical Threaded Inserts 16 items
  2. SwiftSert Solid Wall Inserts 6 items
  3. Key-Locking Inserts 11 items
Type
  1. Threaded Inserts 19 items
  2. Single Size Threaded Insert Repair Kits 3 items
Material
  1. Stainless Steel 18-8 16 items
  2. Alloy Steel Type 4140 3 items
  3. Carbon Steel 12L14 4 items
  4. Carbon Steel C1215 3 items
  5. Stainless Steel Type 303 5 items
  6. Stainless Steel Type A286 2 items
Show more
Insert Style
  1. Free-Running 17 items
  2. Locking 5 items
  3. Internal Locking 8 items
  4. Non-Locking 11 items
Drive
  1. Tang 16 items
  2. Slotted 6 items
ID Thread Rotation
  1. Right-Hand 31 items
  2. Left-Hand 2 items
ID Thread Standard
  1. ANSI/ASME 31 items
  2. ISO Metric 2 items
ID Acronym
  1. UNC 29 items
  2. ISO 2 items
  3. NPT 2 items
OD Thread Rotation
  1. Right-Hand 31 items
  2. Left-Hand 2 items
OD Thread Standard
  1. ANSI/ASME 33 items
  2. ISO Metric 67 items
  3. British Standard 2 items
Wall Thickness
  1. Heavy Duty 6 items
  2. Thin Wall 5 items
  3. Extra Heavy Duty 4 items
  4. Standard 2 items
Inside Thread
  1. 2-56 15 items
  2. 3-48 12 items
  3. 3-56 7 items
  4. 4-40 17 items
  5. 4-48 7 items
  6. 5-40 12 items
  7. 6-32 19 items
  8. 6-40 12 items
  9. 8-32 23 items
  10. 8-36 7 items
  11. 10-24 26 items
  12. 10-32 26 items
  13. 12-24 12 items
  14. 12-28 7 items
  15. M6 x 1 2 items
  16. 1/4-20 29 items
  17. 1/4-28 28 items
  18. 5/16-18 29 items
  19. 5/16-24 28 items
  20. M8 x 1.25 2 items
  21. 3/8-16 29 items
  22. 3/8-24 28 items
  23. M10 x 1 1 item
  24. M10 x 1.25 2 items
  25. M10 x 1.5 2 items
  26. 1/8-27 2 items
  27. 7/16-14 28 items
  28. 7/16-20 28 items
  29. M12 x 1.25 2 items
  30. M12 x 1.75 2 items
  31. 1/2-13 30 items
  32. 1/2-20 28 items
  33. 1/4-18 2 items
  34. M14 x 1.25 3 items
  35. M14 x 2 2 items
  36. 9/16-12 20 items
  37. 9/16-18 21 items
  38. 5/8-11 25 items
  39. 5/8-18 21 items
  40. M16 x 2 2 items
  41. 3/8-18 2 items
  42. M18 x 1.5 1 item
  43. 3/4-10 23 items
  44. 3/4-16 22 items
  45. 1/2-14 2 items
  46. 7/8-14 22 items
  47. 7/8-18 3 items
  48. 7/8-9 22 items
  49. 1-14 16 items
  50. 1-12 19 items
  51. 1-8 22 items
  52. 3/4-14 2 items
  53. 1-1/8-12 13 items
  54. 1-1/8-7 13 items
  55. 1-1/8-8 3 items
  56. 1-1/4-12 13 items
  57. 1-1/4-7 13 items
  58. 1-1/4-8 3 items
  59. 1-11-1/2 1 item
  60. 1-3/8-12 11 items
  61. 1-3/8-6 12 items
  62. 1-3/8-8 3 items
  63. 1-1/2-12 12 items
  64. 1-1/2-6 13 items
  65. 1-1/2-8 3 items
  66. 1-5/8-8 3 items
  67. 1-3/4-8 3 items
  68. 1-7/8-8 3 items
  69. 2 in-8 3 items
  70. 2-1/8-8 3 items
  71. 2-1/4-8 3 items
  72. 2-3/8-8 3 items
  73. 2-1/2-8 3 items
  74. 2-5/8-8 3 items
  75. 2-3/4-8 3 items
  76. 2-7/8-8 3 items
  77. 3 in-8 3 items
  78. 3-1/8-8 3 items
  79. 3-1/4-8 3 items
  80. 3-3/8-8 3 items
  81. 3-1/2-8 2 items
Show more
Length
  1. 0.375 2 items
  2. 0.394 2 items
  3. 0.406 2 items
  4. 0.500 12 items
  5. 0.515 2 items
  6. 0.562 6 items
  7. 0.656 1 item
  8. 0.750 2 items
  9. 0.938 2 items
  10. 1.125 2 items
Show more
Drill Size
  1. 0.3125 (5/16) 2 items
  2. 0.3906 (25/64) 14 items
  3. 0.4532 (29/64) 5 items
  4. 0.4844 (31/64) 2 items
  5. 0.5156 (33/64) 2 items
  6. 0.5157 (33/64) 4 items
  7. 0.5313 (17/32) 1 item
  8. 0.5782 (37/64) 3 items
Show more
Decimal Outside Diameter
  1. 0.3750 (3/8-16) 2 items
  2. 0.5000 (1/2-13) 5 items
  3. 0.5625 (9/16-12) 6 items
  4. 0.6250 (5/8-11) 4 items