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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. OD Acronym UNC Remove This Item
  2. Inside Thread 10-32 Remove This Item
  3. Inside Thread 3/8-16 Remove This Item
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Category  
  1. SwiftSert Solid Wall Inserts 7 items
  2. Key-Locking Inserts 38 items
Material  
  1. Alloy Steel Type 4140 12 items
  2. Carbon Steel 12L14 5 items
  3. Carbon Steel C1215 6 items
  4. Stainless Steel Type 303 14 items
  5. Stainless Steel Type A286 8 items
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Insert Style  
  1. Free-Running 7 items
  2. Internal Locking 16 items
  3. Non-Locking 22 items
ID Acronym  
  1. UNF 22 items
  2. UNC 23 items
OD Acronym  
X
  1. UNC 45 items
  2. ISO 2 items
Wall Thickness  
  1. Heavy Duty 18 items
  2. Thin Wall 16 items
  3. Extra Heavy Duty 11 items
Inside Thread  
X
  1. 2-56 7 items
  2. 6-32 5 items
  3. 8-32 12 items
  4. 10-24 22 items
  5. 10-32 22 items
  6. M6 x 1 2 items
  7. 1/4-20 23 items
  8. 1/4-28 22 items
  9. 5/16-18 23 items
  10. 5/16-24 22 items
  11. M8 x 1.25 2 items
  12. 3/8-16 23 items
  13. 3/8-24 22 items
  14. M10 x 1.25 2 items
  15. M10 x 1.5 2 items
  16. 7/16-14 17 items
  17. 7/16-20 17 items
  18. M12 x 1.75 2 items
  19. 1/2-13 12 items
  20. 1/2-20 10 items
  21. M14 x 2 2 items
  22. 9/16-12 1 item
  23. 9/16-18 1 item
  24. 5/8-11 4 items
  25. 5/8-18 1 item
  26. M16 x 2 2 items
  27. 3/4-10 2 items
  28. 3/4-16 1 item
  29. 7/8-14 1 item
  30. 7/8-9 1 item
  31. Solid Blank 12 items
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Length  
  1. 0.312 20 items
  2. 0.406 2 items
  3. 0.500 20 items
  4. 0.515 2 items
  5. 0.656 1 item
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Drill Size  
  1. 0.2720 (Letter I) 8 items
  2. 0.3125 (5/16) 2 items
  3. 0.3320 (Letter Q) 7 items
  4. 0.3970 (Letter X) 5 items
  5. 0.4532 (29/64) 8 items
  6. 0.4844 (31/64) 2 items
  7. 0.5157 (33/64) 7 items
  8. 0.5313 (17/32) 1 item
  9. 0.5782 (37/64) 5 items
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Decimal Outside Diameter  
  1. 0.3125 (5/16-18) 8 items
  2. 0.3750 (3/8-16) 9 items
  3. 0.4375 (7/16-14) 5 items
  4. 0.5000 (1/2-13) 8 items
  5. 0.5625 (9/16-12) 9 items
  6. 0.6250 (5/8-11) 6 items
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Items 1-30 of 45

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  1. 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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  2. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  3. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-37-0A

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  4. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3532-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
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  5. 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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  6. 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
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  7. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-37-0A

    3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  8. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-10-0A

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  9. 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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  10. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  11. 3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3808-37-05

    3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  12. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380U-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  13. 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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  14. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

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

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.21 Regular Price $2.98
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  15. 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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  16. 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
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  17. 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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  18. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBP-10

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $30.13 Regular Price $40.48
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  19. 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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  20. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
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  21. 3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66QG-37-0A

    3/8-16 UNC x 0.500 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  22. 10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-66R2-10-0A

    10-32 UNF x 0.312 Thin Wall Key-Locking Insert - Internal Locking - 303 Stainless
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  23. 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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  24. 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
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  25. 3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68P0-37-0A

    3/8-16 UNC x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  26. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68PJ-10-0A

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  27. 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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  28. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6966-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
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  29. 3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-69N8-37-05

    3/8-16 UNC x 0.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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  30. 10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-69NU-10-05

    10-32 UNF x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
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Now Shopping by
  1. OD Acronym UNC Remove This Item
  2. Inside Thread 10-32 Remove This Item
  3. Inside Thread 3/8-16 Remove This Item
Clear All
Shopping Options
Category
  1. SwiftSert Solid Wall Inserts 7 items
  2. Key-Locking Inserts 38 items
Material
  1. Alloy Steel Type 4140 12 items
  2. Carbon Steel 12L14 5 items
  3. Carbon Steel C1215 6 items
  4. Stainless Steel Type 303 14 items
  5. Stainless Steel Type A286 8 items
Show more
Insert Style
  1. Free-Running 7 items
  2. Internal Locking 16 items
  3. Non-Locking 22 items
ID Acronym
  1. UNF 22 items
  2. UNC 23 items
OD Acronym
  1. UNC 45 items
  2. ISO 2 items
Wall Thickness
  1. Heavy Duty 18 items
  2. Thin Wall 16 items
  3. Extra Heavy Duty 11 items
Inside Thread
  1. 2-56 7 items
  2. 6-32 5 items
  3. 8-32 12 items
  4. 10-24 22 items
  5. 10-32 22 items
  6. M6 x 1 2 items
  7. 1/4-20 23 items
  8. 1/4-28 22 items
  9. 5/16-18 23 items
  10. 5/16-24 22 items
  11. M8 x 1.25 2 items
  12. 3/8-16 23 items
  13. 3/8-24 22 items
  14. M10 x 1.25 2 items
  15. M10 x 1.5 2 items
  16. 7/16-14 17 items
  17. 7/16-20 17 items
  18. M12 x 1.75 2 items
  19. 1/2-13 12 items
  20. 1/2-20 10 items
  21. M14 x 2 2 items
  22. 9/16-12 1 item
  23. 9/16-18 1 item
  24. 5/8-11 4 items
  25. 5/8-18 1 item
  26. M16 x 2 2 items
  27. 3/4-10 2 items
  28. 3/4-16 1 item
  29. 7/8-14 1 item
  30. 7/8-9 1 item
  31. Solid Blank 12 items
Show more
Length
  1. 0.312 20 items
  2. 0.406 2 items
  3. 0.500 20 items
  4. 0.515 2 items
  5. 0.656 1 item
Show more
Drill Size
  1. 0.2720 (Letter I) 8 items
  2. 0.3125 (5/16) 2 items
  3. 0.3320 (Letter Q) 7 items
  4. 0.3970 (Letter X) 5 items
  5. 0.4532 (29/64) 8 items
  6. 0.4844 (31/64) 2 items
  7. 0.5157 (33/64) 7 items
  8. 0.5313 (17/32) 1 item
  9. 0.5782 (37/64) 5 items
Show more
Decimal Outside Diameter
  1. 0.3125 (5/16-18) 8 items
  2. 0.3750 (3/8-16) 9 items
  3. 0.4375 (7/16-14) 5 items
  4. 0.5000 (1/2-13) 8 items
  5. 0.5625 (9/16-12) 9 items
  6. 0.6250 (5/8-11) 6 items
Show more