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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. Insert Style Locking Remove This Item
  2. Insert Style Internal Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. Insert Style By User Remove This Item
  5. OD Thread Standard ANSI/ASME Remove This Item
  6. Length 0.099 Remove This Item
  7. Length 0.112 Remove This Item
  8. Length 0.125 Remove This Item
  9. Length 0.207 Remove This Item
  10. Length 0.437 Remove This Item
  11. Length 0.812 Remove This Item
  12. Length 0.273 Remove This Item
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Category  
  1. Helical Threaded Inserts 7 items
  2. Key-Locking Inserts 58 items
Material  
  1. Stainless Steel 18-8 7 items
  2. Alloy Steel Type 4140 19 items
  3. Carbon Steel C1215 7 items
  4. Stainless Steel Type 303 20 items
  5. Stainless Steel Type A286 12 items
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Insert Style  
X
  1. Free-Running 17 items
  2. Locking 7 items
  3. Internal Locking 23 items
  4. Non-Locking 32 items
  5. By User 3 items
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ID Thread Rotation  
  1. Right-Hand 62 items
  2. By User 3 items
ID Thread Standard  
  1. ANSI/ASME 62 items
  2. Solid Tappable Core 3 items
ID Acronym  
  1. UNF 30 items
  2. UNC 32 items
  3. Solid Blank 3 items
OD Acronym  
  1. UNC 37 items
  2. UNF 6 items
  3. 16UN 15 items
Wall Thickness  
  1. Heavy Duty 31 items
  2. Thin Wall 12 items
  3. Extra Heavy Duty 12 items
  4. Non-Drilled Blanks 3 items
Inside Thread  
  1. 3-48 1 item
  2. 3-56 1 item
  3. 4-40 1 item
  4. 4-48 1 item
  5. 5-40 1 item
  6. 6-32 1 item
  7. 6-40 1 item
  8. 5/16-18 17 items
  9. 5/16-24 18 items
  10. 9/16-12 11 items
  11. 9/16-18 9 items
  12. Solid Blank 3 items
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Length  
X
  1. 0.086 1 item
  2. 0.099 2 items
  3. 0.112 2 items
  4. 0.120 6 items
  5. 0.125 1 item
  6. 0.129 1 item
  7. 0.138 2 items
  8. 0.148 2 items
  9. 0.164 2 items
  10. 0.168 2 items
  11. 0.170 12 items
  12. 0.172 1 item
  13. 0.188 1 item
  14. 0.190 2 items
  15. 0.198 2 items
  16. 0.207 2 items
  17. 0.215 1 item
  18. 0.216 2 items
  19. 0.220 6 items
  20. 0.224 2 items
  21. 0.246 2 items
  22. 0.248 2 items
  23. 0.250 4 items
  24. 0.258 1 item
  25. 0.276 2 items
  26. 0.280 3 items
  27. 0.285 2 items
  28. 0.290 1 item
  29. 0.297 2 items
  30. 0.310 1 item
  31. 0.312 57 items
  32. 0.324 2 items
  33. 0.328 2 items
  34. 0.336 2 items
  35. 0.345 2 items
  36. 0.370 3 items
  37. 0.375 42 items
  38. 0.380 2 items
  39. 0.410 2 items
  40. 0.414 2 items
  41. 0.430 3 items
  42. 0.432 2 items
  43. 0.437 37 items
  44. 0.438 2 items
  45. 0.469 2 items
  46. 0.475 2 items
  47. 0.492 2 items
  48. 0.500 44 items
  49. 0.540 2 items
  50. 0.560 2 items
  51. 0.562 16 items
  52. 0.570 2 items
  53. 0.620 1 item
  54. 0.625 47 items
  55. 0.648 2 items
  56. 0.656 2 items
  57. 0.688 25 items
  58. 0.750 8 items
  59. 0.781 2 items
  60. 0.810 1 item
  61. 0.812 21 items
  62. 0.844 2 items
  63. 0.870 1 item
  64. 0.875 31 items
  65. 0.938 6 items
  66. 1.000 5 items
  67. 1.094 2 items
  68. 1.120 1 item
  69. 1.125 24 items
  70. 1.250 31 items
  71. 1.312 4 items
  72. 1.370 1 item
  73. 1.375 28 items
  74. 1.406 2 items
  75. 1.500 18 items
  76. 1.562 2 items
  77. 1.620 1 item
  78. 1.625 1 item
  79. 1.688 5 items
  80. 1.750 2 items
  81. 1.810 1 item
  82. 1.812 1 item
  83. 1.875 7 items
  84. 2.000 5 items
  85. 2.062 2 items
  86. 2.063 1 item
  87. 2.188 2 items
  88. 2.250 7 items
  89. 2.438 1 item
  90. 2.500 5 items
  91. 2.625 3 items
  92. 2.750 2 items
  93. 2.812 2 items
  94. 2.813 1 item
  95. 3.000 6 items
  96. 3.125 2 items
  97. 3.188 1 item
  98. 3.375 3 items
  99. 3.438 2 items
  100. 3.563 1 item
  101. 3.750 5 items
  102. 3.906 1 item
  103. 3.938 1 item
  104. 4.063 1 item
  105. 4.125 3 items
  106. 4.219 1 item
  107. 4.313 1 item
  108. 4.330 1 item
  109. 4.500 3 items
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Drill Size  
  1. 0.1040 (#37) 1 item
  2. 0.1065 (#36) 1 item
  3. 0.1200 (#31) 2 items
  4. 0.1360 (#29) 1 item
  5. 0.1495 (#25) 2 items
  6. 0.3970 (Letter X) 12 items
  7. 0.4532 (29/64) 15 items
  8. 0.5157 (33/64) 10 items
  9. 0.7032 (45/64) 1 item
  10. 0.7657 (49/64) 15 items
  11. 0.8282 (53/64) 5 items
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Decimal Outside Diameter  
  1. 0.4375 (7/16-14) 12 items
  2. 0.5000 (1/2-13) 15 items
  3. 0.5625 (9/16-12) 10 items
  4. 0.7500 (3/4-16) 1 item
  5. 0.8125 (13/16-16) 15 items
  6. 0.8750 (7/8-14) 5 items
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Items 1-30 of 65

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  1. 3-48 UNC x 0.099 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-00310-34

    3-48 UNC x 0.099 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
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  2. 4-40 UNC x 0.112 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-00410-34

    4-40 UNC x 0.112 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.47 Regular Price $0.63
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  3. 5-40 UNC x 0.125 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-00510-34

    5-40 UNC x 0.125 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
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  4. 6-32 UNC x 0.207 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8JJ-00615-34

    6-32 UNC x 0.207 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.42 Regular Price $0.58
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  5. 3-56 UNF x 0.099 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8K4-00310-34

    3-56 UNF x 0.099 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
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  6. 4-48 UNF x 0.112 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8K4-00410-34

    4-48 UNF x 0.112 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
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  7. 6-40 UNF x 0.207 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg

    Sku #: 35L7C-C8K4-00615-34

    6-40 UNF x 0.207 WireSert Threaded Insert for Metals - Locking - 18-8 Stainless - 100/pkg
    Special Price $0.57 Regular Price $0.78
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  8. 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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  9. 5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

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

    5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  10. 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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  11. 5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3532-31-0A

    5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  12. 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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  13. 9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HE-056

    9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  14. 9/16-12 UNC x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HM-56-03

    9/16-12 UNC x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  15. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  16. 9/16-18 UNF x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J0-056

    9/16-18 UNF x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  17. 9/16-18 UNF x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J6-56-03

    9/16-18 UNF x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  18. 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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  19. 9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3712-056

    9/16-12 UNC x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  20. 9/16-12 UNC x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3718-56-03

    9/16-12 UNC x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  21. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  22. 9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371U-56

    9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  23. 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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  24. 5/16-24 UNF x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-31-05

    5/16-24 UNF x 0.437 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  25. 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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  26. 5/16-24 UNF x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380U-31-05

    5/16-24 UNF x 0.437 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  27. 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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  28. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-31-0M

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.40 Regular Price $3.23
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  29. 9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCG-056-05

    9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $7.29 Regular Price $9.80
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  30. 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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  1. Insert Style Locking Remove This Item
  2. Insert Style Internal Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. Insert Style By User Remove This Item
  5. OD Thread Standard ANSI/ASME Remove This Item
  6. Length 0.099 Remove This Item
  7. Length 0.112 Remove This Item
  8. Length 0.125 Remove This Item
  9. Length 0.207 Remove This Item
  10. Length 0.437 Remove This Item
  11. Length 0.812 Remove This Item
  12. Length 0.273 Remove This Item
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Shopping Options
Category
  1. Helical Threaded Inserts 7 items
  2. Key-Locking Inserts 58 items
Material
  1. Stainless Steel 18-8 7 items
  2. Alloy Steel Type 4140 19 items
  3. Carbon Steel C1215 7 items
  4. Stainless Steel Type 303 20 items
  5. Stainless Steel Type A286 12 items
Show more
Insert Style
  1. Free-Running 17 items
  2. Locking 7 items
  3. Internal Locking 23 items
  4. Non-Locking 32 items
  5. By User 3 items
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ID Thread Rotation
  1. Right-Hand 62 items
  2. By User 3 items
ID Thread Standard
  1. ANSI/ASME 62 items
  2. Solid Tappable Core 3 items
ID Acronym
  1. UNF 30 items
  2. UNC 32 items
  3. Solid Blank 3 items
OD Acronym
  1. UNC 37 items
  2. UNF 6 items
  3. 16UN 15 items
Wall Thickness
  1. Heavy Duty 31 items
  2. Thin Wall 12 items
  3. Extra Heavy Duty 12 items
  4. Non-Drilled Blanks 3 items
Inside Thread
  1. 3-48 1 item
  2. 3-56 1 item
  3. 4-40 1 item
  4. 4-48 1 item
  5. 5-40 1 item
  6. 6-32 1 item
  7. 6-40 1 item
  8. 5/16-18 17 items
  9. 5/16-24 18 items
  10. 9/16-12 11 items
  11. 9/16-18 9 items
  12. Solid Blank 3 items
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Length
  1. 0.086 1 item
  2. 0.099 2 items
  3. 0.112 2 items
  4. 0.120 6 items
  5. 0.125 1 item
  6. 0.129 1 item
  7. 0.138 2 items
  8. 0.148 2 items
  9. 0.164 2 items
  10. 0.168 2 items
  11. 0.170 12 items
  12. 0.172 1 item
  13. 0.188 1 item
  14. 0.190 2 items
  15. 0.198 2 items
  16. 0.207 2 items
  17. 0.215 1 item
  18. 0.216 2 items
  19. 0.220 6 items
  20. 0.224 2 items
  21. 0.246 2 items
  22. 0.248 2 items
  23. 0.250 4 items
  24. 0.258 1 item
  25. 0.276 2 items
  26. 0.280 3 items
  27. 0.285 2 items
  28. 0.290 1 item
  29. 0.297 2 items
  30. 0.310 1 item
  31. 0.312 57 items
  32. 0.324 2 items
  33. 0.328 2 items
  34. 0.336 2 items
  35. 0.345 2 items
  36. 0.370 3 items
  37. 0.375 42 items
  38. 0.380 2 items
  39. 0.410 2 items
  40. 0.414 2 items
  41. 0.430 3 items
  42. 0.432 2 items
  43. 0.437 37 items
  44. 0.438 2 items
  45. 0.469 2 items
  46. 0.475 2 items
  47. 0.492 2 items
  48. 0.500 44 items
  49. 0.540 2 items
  50. 0.560 2 items
  51. 0.562 16 items
  52. 0.570 2 items
  53. 0.620 1 item
  54. 0.625 47 items
  55. 0.648 2 items
  56. 0.656 2 items
  57. 0.688 25 items
  58. 0.750 8 items
  59. 0.781 2 items
  60. 0.810 1 item
  61. 0.812 21 items
  62. 0.844 2 items
  63. 0.870 1 item
  64. 0.875 31 items
  65. 0.938 6 items
  66. 1.000 5 items
  67. 1.094 2 items
  68. 1.120 1 item
  69. 1.125 24 items
  70. 1.250 31 items
  71. 1.312 4 items
  72. 1.370 1 item
  73. 1.375 28 items
  74. 1.406 2 items
  75. 1.500 18 items
  76. 1.562 2 items
  77. 1.620 1 item
  78. 1.625 1 item
  79. 1.688 5 items
  80. 1.750 2 items
  81. 1.810 1 item
  82. 1.812 1 item
  83. 1.875 7 items
  84. 2.000 5 items
  85. 2.062 2 items
  86. 2.063 1 item
  87. 2.188 2 items
  88. 2.250 7 items
  89. 2.438 1 item
  90. 2.500 5 items
  91. 2.625 3 items
  92. 2.750 2 items
  93. 2.812 2 items
  94. 2.813 1 item
  95. 3.000 6 items
  96. 3.125 2 items
  97. 3.188 1 item
  98. 3.375 3 items
  99. 3.438 2 items
  100. 3.563 1 item
  101. 3.750 5 items
  102. 3.906 1 item
  103. 3.938 1 item
  104. 4.063 1 item
  105. 4.125 3 items
  106. 4.219 1 item
  107. 4.313 1 item
  108. 4.330 1 item
  109. 4.500 3 items
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Drill Size
  1. 0.1040 (#37) 1 item
  2. 0.1065 (#36) 1 item
  3. 0.1200 (#31) 2 items
  4. 0.1360 (#29) 1 item
  5. 0.1495 (#25) 2 items
  6. 0.3970 (Letter X) 12 items
  7. 0.4532 (29/64) 15 items
  8. 0.5157 (33/64) 10 items
  9. 0.7032 (45/64) 1 item
  10. 0.7657 (49/64) 15 items
  11. 0.8282 (53/64) 5 items
Show more
Decimal Outside Diameter
  1. 0.4375 (7/16-14) 12 items
  2. 0.5000 (1/2-13) 15 items
  3. 0.5625 (9/16-12) 10 items
  4. 0.7500 (3/4-16) 1 item
  5. 0.8125 (13/16-16) 15 items
  6. 0.8750 (7/8-14) 5 items
Show more