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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
Filter  
  1. ID Acronym UNC Remove This Item
  2. ID Acronym Solid Blank Remove This Item
  3. Length 0.437 Remove This Item
Clear All
Category  
  1. SwiftSert Solid Wall Inserts 3 items
  2. Key-Locking Inserts 19 items
Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 2 items
  3. Carbon Steel C1215 2 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style  
  1. Free-Running 3 items
  2. Internal Locking 8 items
  3. Non-Locking 9 items
  4. By User 2 items
ID Thread Rotation  
  1. Right-Hand 20 items
  2. By User 2 items
ID Thread Standard  
  1. ANSI/ASME 20 items
  2. Solid Tappable Core 2 items
ID Acronym  
X
  1. UNF 21 items
  2. UNC 20 items
  3. Solid Blank 2 items
Wall Thickness  
  1. Heavy Duty 8 items
  2. Thin Wall 7 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 2 items
Inside Thread  
  1. 1/4-20 2 items
  2. 5/16-18 18 items
  3. Solid Blank 2 items
Length  
X
  1. 0.086 2 items
  2. 0.099 2 items
  3. 0.112 2 items
  4. 0.120 6 items
  5. 0.125 2 items
  6. 0.129 4 items
  7. 0.138 2 items
  8. 0.148 4 items
  9. 0.164 2 items
  10. 0.168 4 items
  11. 0.170 12 items
  12. 0.172 2 items
  13. 0.188 4 items
  14. 0.190 2 items
  15. 0.198 2 items
  16. 0.207 4 items
  17. 0.215 2 items
  18. 0.216 2 items
  19. 0.220 6 items
  20. 0.224 2 items
  21. 0.246 4 items
  22. 0.248 2 items
  23. 0.250 6 items
  24. 6.5mm 1 item
  25. 0.258 2 items
  26. 0.276 2 items
  27. 0.280 4 items
  28. 0.285 4 items
  29. 0.290 2 items
  30. 7.5mm 2 items
  31. 0.297 2 items
  32. 0.310 1 item
  33. 0.312 40 items
  34. 8mm 2 items
  35. 0.324 4 items
  36. 0.328 2 items
  37. 0.336 2 items
  38. 0.345 2 items
  39. 0.370 2 items
  40. 0.375 30 items
  41. 0.380 2 items
  42. 10mm 2 items
  43. 0.406 2 items
  44. 0.410 2 items
  45. 10.5mm 1 item
  46. 0.414 2 items
  47. 0.430 2 items
  48. 0.432 2 items
  49. 0.437 22 items
  50. 0.438 2 items
  51. 0.469 6 items
  52. 12mm 2 items
  53. 0.475 2 items
  54. 0.484 3 items
  55. 0.492 2 items
  56. 12.5mm 1 item
  57. 0.500 26 items
  58. 0.515 3 items
  59. 0.540 2 items
  60. 14mm 2 items
  61. 0.560 2 items
  62. 0.562 14 items
  63. 0.570 2 items
  64. 0.620 2 items
  65. 0.625 27 items
  66. 16mm 2 items
  67. 0.648 2 items
  68. 0.656 12 items
  69. 17mm 2 items
  70. 0.687 3 items
  71. 0.688 14 items
  72. 18mm 2 items
  73. 0.750 12 items
  74. 0.781 5 items
  75. 20mm 2 items
  76. 0.810 1 item
  77. 0.812 12 items
  78. 0.844 4 items
  79. 22mm 2 items
  80. 0.870 1 item
  81. 0.875 19 items
  82. 0.938 10 items
  83. 24mm 2 items
  84. 1.000 5 items
  85. 1.094 2 items
  86. 1.120 1 item
  87. 1.125 22 items
  88. 30mm 2 items
  89. 1.250 21 items
  90. 32mm 2 items
  91. 33mm 2 items
  92. 1.312 8 items
  93. 1.370 1 item
  94. 1.375 15 items
  95. 1.406 2 items
  96. 1.500 17 items
  97. 1.562 2 items
  98. 1.620 1 item
  99. 1.688 6 items
  100. 1.750 2 items
  101. 1.810 1 item
  102. 1.875 8 items
  103. 2.000 3 items
  104. 2.062 4 items
  105. 2.188 2 items
  106. 2.250 8 items
  107. 2.500 4 items
  108. 2.625 2 items
  109. 2.750 2 items
  110. 2.812 2 items
  111. 3.000 4 items
  112. 3.125 2 items
  113. 3.375 2 items
  114. 3.438 2 items
  115. 3.750 4 items
  116. 4.125 2 items
  117. 4.500 2 items
Show more
Drill Size  
  1. 0.3594 (23/64) 2 items
  2. 0.3970 (Letter X) 7 items
  3. 0.4532 (29/64) 8 items
  4. 0.5157 (33/64) 5 items
Decimal Outside Diameter  
  1. 0.4375 (7/16-14) 9 items
  2. 0.5000 (1/2-13) 8 items
  3. 0.5625 (9/16-12) 5 items
View as Grid List

22 Items

per page
Set Descending Direction
  1. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34JW-31-0A

    5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-31-0A

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

    Sku #: 35L8C-37GM-31-05

    5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  6. 5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3808-31-05

    5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  7. 1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-050

    1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $33.38 Regular Price $44.85
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  8. 5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RB4-31

    5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $35.90 Regular Price $48.23
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  9. 1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-50

    1/2-13 UNC External x 0.437 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $59.06 Regular Price $79.35
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  10. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-667W-31-0A

    5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $6.31 Regular Price $8.48
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  11. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66QG-31-0A

    5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  12. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686C-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  13. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68P0-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  14. 5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-695M-31-05

    5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  15. 5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-69N8-31-05

    5/16-18 UNC x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  16. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2C-31-0A

    5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
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  17. 5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7QJ0-31-0A

    5/16-18 UNC x 0.437 Thin Wall Key-Locking Insert - Internal Locking - A286 Stainless
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  18. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T0W-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
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  19. 5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TGG-31-0A

    5/16-18 UNC x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
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  20. 5/16-18 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-97WW-31-0A

    5/16-18 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.64 Regular Price $2.20
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  21. 1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA

    Sku #: 35L9C-99VC-25-0A

    1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - Carbon Steel 12L14 - Made in USA
    Special Price $1.32 Regular Price $1.78
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  22. 1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA

    Sku #: 35L9C-AUNW-25-0A

    1/4-20 UNC x 0.437 SwiftSert Threaded Insert For Metals - 303 Stainless - Made in USA
    Special Price $3.91 Regular Price $5.25
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Shop By
Now Shopping by
  1. ID Acronym UNC Remove This Item
  2. ID Acronym Solid Blank Remove This Item
  3. Length 0.437 Remove This Item
Clear All
Shopping Options
Category
  1. SwiftSert Solid Wall Inserts 3 items
  2. Key-Locking Inserts 19 items
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel 12L14 2 items
  3. Carbon Steel C1215 2 items
  4. Stainless Steel Type 303 8 items
  5. Stainless Steel Type A286 4 items
Show more
Insert Style
  1. Free-Running 3 items
  2. Internal Locking 8 items
  3. Non-Locking 9 items
  4. By User 2 items
ID Thread Rotation
  1. Right-Hand 20 items
  2. By User 2 items
ID Thread Standard
  1. ANSI/ASME 20 items
  2. Solid Tappable Core 2 items
ID Acronym
  1. UNF 21 items
  2. UNC 20 items
  3. Solid Blank 2 items
Wall Thickness
  1. Heavy Duty 8 items
  2. Thin Wall 7 items
  3. Extra Heavy Duty 5 items
  4. Non-Drilled Blanks 2 items
Inside Thread
  1. 1/4-20 2 items
  2. 5/16-18 18 items
  3. Solid Blank 2 items
Length
  1. 0.086 2 items
  2. 0.099 2 items
  3. 0.112 2 items
  4. 0.120 6 items
  5. 0.125 2 items
  6. 0.129 4 items
  7. 0.138 2 items
  8. 0.148 4 items
  9. 0.164 2 items
  10. 0.168 4 items
  11. 0.170 12 items
  12. 0.172 2 items
  13. 0.188 4 items
  14. 0.190 2 items
  15. 0.198 2 items
  16. 0.207 4 items
  17. 0.215 2 items
  18. 0.216 2 items
  19. 0.220 6 items
  20. 0.224 2 items
  21. 0.246 4 items
  22. 0.248 2 items
  23. 0.250 6 items
  24. 6.5mm 1 item
  25. 0.258 2 items
  26. 0.276 2 items
  27. 0.280 4 items
  28. 0.285 4 items
  29. 0.290 2 items
  30. 7.5mm 2 items
  31. 0.297 2 items
  32. 0.310 1 item
  33. 0.312 40 items
  34. 8mm 2 items
  35. 0.324 4 items
  36. 0.328 2 items
  37. 0.336 2 items
  38. 0.345 2 items
  39. 0.370 2 items
  40. 0.375 30 items
  41. 0.380 2 items
  42. 10mm 2 items
  43. 0.406 2 items
  44. 0.410 2 items
  45. 10.5mm 1 item
  46. 0.414 2 items
  47. 0.430 2 items
  48. 0.432 2 items
  49. 0.437 22 items
  50. 0.438 2 items
  51. 0.469 6 items
  52. 12mm 2 items
  53. 0.475 2 items
  54. 0.484 3 items
  55. 0.492 2 items
  56. 12.5mm 1 item
  57. 0.500 26 items
  58. 0.515 3 items
  59. 0.540 2 items
  60. 14mm 2 items
  61. 0.560 2 items
  62. 0.562 14 items
  63. 0.570 2 items
  64. 0.620 2 items
  65. 0.625 27 items
  66. 16mm 2 items
  67. 0.648 2 items
  68. 0.656 12 items
  69. 17mm 2 items
  70. 0.687 3 items
  71. 0.688 14 items
  72. 18mm 2 items
  73. 0.750 12 items
  74. 0.781 5 items
  75. 20mm 2 items
  76. 0.810 1 item
  77. 0.812 12 items
  78. 0.844 4 items
  79. 22mm 2 items
  80. 0.870 1 item
  81. 0.875 19 items
  82. 0.938 10 items
  83. 24mm 2 items
  84. 1.000 5 items
  85. 1.094 2 items
  86. 1.120 1 item
  87. 1.125 22 items
  88. 30mm 2 items
  89. 1.250 21 items
  90. 32mm 2 items
  91. 33mm 2 items
  92. 1.312 8 items
  93. 1.370 1 item
  94. 1.375 15 items
  95. 1.406 2 items
  96. 1.500 17 items
  97. 1.562 2 items
  98. 1.620 1 item
  99. 1.688 6 items
  100. 1.750 2 items
  101. 1.810 1 item
  102. 1.875 8 items
  103. 2.000 3 items
  104. 2.062 4 items
  105. 2.188 2 items
  106. 2.250 8 items
  107. 2.500 4 items
  108. 2.625 2 items
  109. 2.750 2 items
  110. 2.812 2 items
  111. 3.000 4 items
  112. 3.125 2 items
  113. 3.375 2 items
  114. 3.438 2 items
  115. 3.750 4 items
  116. 4.125 2 items
  117. 4.500 2 items
Show more
Drill Size
  1. 0.3594 (23/64) 2 items
  2. 0.3970 (Letter X) 7 items
  3. 0.4532 (29/64) 8 items
  4. 0.5157 (33/64) 5 items
Decimal Outside Diameter
  1. 0.4375 (7/16-14) 9 items
  2. 0.5000 (1/2-13) 8 items
  3. 0.5625 (9/16-12) 5 items