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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 Non-Locking Remove This Item
  2. OD Thread Standard ANSI/ASME Remove This Item
  3. Inside Thread 3/8-24 Remove This Item
  4. Inside Thread 1/2-20 Remove This Item
  5. Inside Thread M64 x 3 Remove This Item
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Material  
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 6 items
  3. Stainless Steel Type 303 6 items
  4. Stainless Steel Type A286 4 items
Insert Style  
X
  1. Free-Running 24 items
  2. Locking 10 items
  3. Internal Locking 16 items
  4. Non-Locking 22 items
OD Acronym  
  1. UNC 15 items
  2. UNF 2 items
  3. 11NS 3 items
  4. 16UN 2 items
Wall Thickness  
  1. Heavy Duty 8 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 6 items
Inside Thread  
X
  1. 2-56 3 items
  2. 4-40 4 items
  3. 6-32 6 items
  4. 8-32 10 items
  5. 10-24 11 items
  6. 10-32 11 items
  7. 1/4-20 11 items
  8. 1/4-28 11 items
  9. 5/16-18 11 items
  10. 5/16-24 11 items
  11. 3/8-16 11 items
  12. 3/8-24 11 items
  13. 7/16-14 11 items
  14. 7/16-20 11 items
  15. 1/2-13 11 items
  16. 1/2-20 11 items
  17. 9/16-12 7 items
  18. 9/16-18 7 items
  19. 5/8-11 7 items
  20. 5/8-18 6 items
  21. 3/4-10 7 items
  22. 3/4-16 7 items
  23. 7/8-14 7 items
  24. 7/8-9 7 items
  25. 1-12 7 items
  26. 1-14 1 item
  27. 1-8 7 items
  28. 1-1/8-12 1 item
  29. 1-1/8-7 1 item
  30. 1-1/4-12 1 item
  31. 1-1/4-7 1 item
  32. 1-1/2-12 1 item
  33. 1-1/2-6 1 item
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Length  
  1. 0.500 11 items
  2. 0.625 5 items
  3. 0.688 6 items
Drill Size  
  1. 0.4532 (29/64) 4 items
  2. 0.5157 (33/64) 4 items
  3. 0.5782 (37/64) 7 items
  4. 0.6407 (41/64) 3 items
  5. 0.7032 (45/64) 1 item
  6. 0.7657 (49/64) 2 items
  7. 0.8282 (53/64) 1 item
Show more
Decimal Outside Diameter  
  1. 0.5000 (1/2-13) 4 items
  2. 0.5625 (9/16-12) 4 items
  3. 0.6250 (5/8-11) 7 items
  4. 0.6875 (11/16-11) 3 items
  5. 0.7500 (3/4-16) 1 item
  6. 0.8125 (13/16-16) 2 items
  7. 0.8750 (7/8-14) 1 item
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View as Grid List

22 Items

per page
Set Descending Direction
  1. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-50-05

    1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  3. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  4. 1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J2-50-05

    1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  5. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  6. 1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37HE-50-05

    1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  7. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDY-37-0M

    3/8-24 UNF 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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  8. 1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4NDY-50-0A

    1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $4.09 Regular Price $5.50
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  9. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-37-0M

    3/8-24 UNF 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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  10. 1/2-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCG-050-0A

    1/2-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $4.09 Regular Price $5.50
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  11. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBP-37

    3/8-24 UNF 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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  12. 1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4RBR-050

    1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $39.04 Regular Price $52.45
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  13. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  14. 1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-668E-50-05

    1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  15. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686Y-37-05

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $11.69 Regular Price $15.70
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  16. 1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6872-50-03

    1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Special Price $16.80 Regular Price $22.58
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  17. 3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-6966-37-05

    3/8-24 UNF x 0.500 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  18. 1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-696E-50-05

    1/2-20 UNF x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  19. 3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2Y-37-0A

    3/8-24 UNF x 0.500 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  20. 1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7Q2Y-50-05

    1/2-20 UNF x 0.625 Thin Wall Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  21. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1E-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  22. 1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1J-50-05

    1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
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Now Shopping by
  1. Insert Style Non-Locking Remove This Item
  2. OD Thread Standard ANSI/ASME Remove This Item
  3. Inside Thread 3/8-24 Remove This Item
  4. Inside Thread 1/2-20 Remove This Item
  5. Inside Thread M64 x 3 Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 6 items
  2. Carbon Steel C1215 6 items
  3. Stainless Steel Type 303 6 items
  4. Stainless Steel Type A286 4 items
Insert Style
  1. Free-Running 24 items
  2. Locking 10 items
  3. Internal Locking 16 items
  4. Non-Locking 22 items
OD Acronym
  1. UNC 15 items
  2. UNF 2 items
  3. 11NS 3 items
  4. 16UN 2 items
Wall Thickness
  1. Heavy Duty 8 items
  2. Thin Wall 8 items
  3. Extra Heavy Duty 6 items
Inside Thread
  1. 2-56 3 items
  2. 4-40 4 items
  3. 6-32 6 items
  4. 8-32 10 items
  5. 10-24 11 items
  6. 10-32 11 items
  7. 1/4-20 11 items
  8. 1/4-28 11 items
  9. 5/16-18 11 items
  10. 5/16-24 11 items
  11. 3/8-16 11 items
  12. 3/8-24 11 items
  13. 7/16-14 11 items
  14. 7/16-20 11 items
  15. 1/2-13 11 items
  16. 1/2-20 11 items
  17. 9/16-12 7 items
  18. 9/16-18 7 items
  19. 5/8-11 7 items
  20. 5/8-18 6 items
  21. 3/4-10 7 items
  22. 3/4-16 7 items
  23. 7/8-14 7 items
  24. 7/8-9 7 items
  25. 1-12 7 items
  26. 1-14 1 item
  27. 1-8 7 items
  28. 1-1/8-12 1 item
  29. 1-1/8-7 1 item
  30. 1-1/4-12 1 item
  31. 1-1/4-7 1 item
  32. 1-1/2-12 1 item
  33. 1-1/2-6 1 item
Show more
Length
  1. 0.500 11 items
  2. 0.625 5 items
  3. 0.688 6 items
Drill Size
  1. 0.4532 (29/64) 4 items
  2. 0.5157 (33/64) 4 items
  3. 0.5782 (37/64) 7 items
  4. 0.6407 (41/64) 3 items
  5. 0.7032 (45/64) 1 item
  6. 0.7657 (49/64) 2 items
  7. 0.8282 (53/64) 1 item
Show more
Decimal Outside Diameter
  1. 0.5000 (1/2-13) 4 items
  2. 0.5625 (9/16-12) 4 items
  3. 0.6250 (5/8-11) 7 items
  4. 0.6875 (11/16-11) 3 items
  5. 0.7500 (3/4-16) 1 item
  6. 0.8125 (13/16-16) 2 items
  7. 0.8750 (7/8-14) 1 item
Show more