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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. Application Metals Remove This Item
  2. Insert Style Internal Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. Insert Style Locking Remove This Item
  5. Wall Thickness Extra Heavy Duty Remove This Item
  6. Wall Thickness Standard Remove This Item
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Material  
  1. Alloy Steel Type 4140 47 items
  2. Carbon Steel C1215 24 items
  3. Stainless Steel Type 303 61 items
  4. Stainless Steel Type A286 8 items
Insert Style  
X
  1. Free-Running 51 items
  2. Internal Locking 58 items
  3. Non-Locking 82 items
ID Thread Standard  
  1. ANSI/ASME 132 items
  2. ISO Metric 8 items
ID Acronym  
  1. UNF 51 items
  2. UNC 81 items
  3. ISO 8 items
OD Thread Standard  
  1. ANSI/ASME 132 items
  2. ISO Metric 8 items
OD Acronym  
  1. UNC 52 items
  2. UNF 64 items
  3. ISO 8 items
  4. 11NS 8 items
  5. 16UN 8 items
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Wall Thickness  
X
  1. Heavy Duty 232 items
  2. Thin Wall 112 items
  3. Extra Heavy Duty 108 items
  4. Standard 32 items
Inside Thread  
  1. M2 x 0.4 2 items
  2. 2-56 6 items
  3. M2.5 x 0.45 2 items
  4. 4-40 6 items
  5. M3 x 0.5 2 items
  6. 6-32 9 items
  7. M4 x 0.7 2 items
  8. 8-32 9 items
  9. 10-24 5 items
  10. 10-32 5 items
  11. 1/4-20 5 items
  12. 1/4-28 5 items
  13. 5/16-18 5 items
  14. 5/16-24 5 items
  15. 3/8-16 5 items
  16. 3/8-24 5 items
  17. 7/16-14 5 items
  18. 7/16-20 5 items
  19. 1/2-13 5 items
  20. 1/2-20 5 items
  21. 9/16-12 1 item
  22. 9/16-18 1 item
  23. 5/8-11 5 items
  24. 5/8-18 6 items
  25. 3/4-10 5 items
  26. 3/4-16 5 items
  27. 7/8-14 5 items
  28. 7/8-9 5 items
  29. 1-12 4 items
  30. 1-8 5 items
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Length  
  1. 3mm 2 items
  2. 0.120 6 items
  3. 3.81mm 2 items
  4. 4.25mm 2 items
  5. 0.170 12 items
  6. 5.25mm 2 items
  7. 0.220 6 items
  8. 0.312 16 items
  9. 0.375 10 items
  10. 0.437 10 items
  11. 0.500 10 items
  12. 0.625 10 items
  13. 0.688 10 items
  14. 0.812 2 items
  15. 0.875 11 items
  16. 1.125 7 items
  17. 1.250 9 items
  18. 1.375 10 items
  19. 1.500 3 items
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Drill Size  
  1. 0.1360 (#29) 8 items
  2. 0.1540 (#23) 2 items
  3. 0.1610 (#20) 6 items
  4. 0.1730 (#17) 2 items
  5. 0.1875 (3/16) 6 items
  6. 0.2188 (7/32) 2 items
  7. 0.2280 (#1) 6 items
  8. 0.2720 (Letter I) 3 items
  9. 0.3320 (Letter Q) 3 items
  10. 0.3970 (Letter X) 10 items
  11. 0.4532 (29/64) 10 items
  12. 0.5157 (33/64) 10 items
  13. 0.5782 (37/64) 10 items
  14. 0.6407 (41/64) 8 items
  15. 0.7032 (45/64) 2 items
  16. 0.7657 (49/64) 8 items
  17. 0.8282 (53/64) 4 items
  18. 0.9375 (15/16) 11 items
  19. 1.1875 (1-3/16) 10 items
  20. 1.3125 (1-5/16) 10 items
  21. 1.4375 (1-7/16) 9 items
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Decimal Outside Diameter  
  1. 0.1575 (M4 x 0.70) 2 items
  2. 0.1640 (8-32) 6 items
  3. 0.1772 (M4.5 x 0.75) 2 items
  4. 0.1900 (10-32) 6 items
  5. 0.1969 (M5 x 0.80) 2 items
  6. 0.2160 (12-28) 6 items
  7. 0.2362 (M6 x 0.75) 2 items
  8. 0.2500 (1/4-28) 6 items
  9. 0.3125 (5/16-18) 3 items
  10. 0.3750 (3/8-16) 3 items
  11. 0.4375 (7/16-14) 10 items
  12. 0.5000 (1/2-13) 10 items
  13. 0.5625 (9/16-12) 10 items
  14. 0.6250 (5/8-11) 10 items
  15. 0.6875 (11/16-11) 8 items
  16. 0.7500 (3/4-16) 2 items
  17. 0.8125 (13/16-16) 8 items
  18. 0.8750 (7/8-14) 4 items
  19. 1.0000 (1-12) 11 items
  20. 1.2500 (1-1/4-12) 10 items
  21. 1.3750 (1-3/8-12) 10 items
  22. 1.5000 (1-1/2-12) 9 items
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View as Grid List

Items 1-30 of 140

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Set Descending Direction
  1. 2-56 UNC x 0.120 Standard Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-35J4-02-0A

    2-56 UNC x 0.120 Standard Key-Locking Insert - Non-Locking - Alloy Steel
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  2. 4-40 UNC x 0.170 Standard Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-35J6-04-0A

    4-40 UNC x 0.170 Standard Key-Locking Insert - Non-Locking - Alloy Steel
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  3. 6-32 UNC x 0.170 Standard Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-35J6-06-0A

    6-32 UNC x 0.170 Standard Key-Locking Insert - Non-Locking - Alloy Steel
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  4. 8-32 UNC x 0.220 Standard Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-35J6-08-0A

    8-32 UNC x 0.220 Standard Key-Locking Insert - Non-Locking - Alloy Steel
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  5. 2-56 UNC x 0.120 Standard Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-361R-02-0A

    2-56 UNC x 0.120 Standard Key-Locking Insert - Internal Locking - Alloy Steel
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  6. 4-40 UNC x 0.170 Standard Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-361U-04-0A

    4-40 UNC x 0.170 Standard Key-Locking Insert - Internal Locking - Alloy Steel
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  7. 6-32 UNC x 0.170 Standard Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-361U-06-0A

    6-32 UNC x 0.170 Standard Key-Locking Insert - Internal Locking - Alloy Steel
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  8. 8-32 UNC x 0.220 Standard Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-361U-08-0A

    8-32 UNC x 0.220 Standard Key-Locking Insert - Internal Locking - Alloy Steel
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  9. 10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  10. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GM-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  11. 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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  12. 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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  13. 5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-062

    5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  14. 3/4-10 UNC x 1.125 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-075

    3/4-10 UNC x 1.125 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  15. 7/8-9 UNC x 1.250 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-087

    7/8-9 UNC x 1.250 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  16. 1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GP-100

    1-8 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  17. 7/16-14 UNC x 0.625 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37GR-43-05

    7/16-14 UNC x 0.625 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  18. 1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    1/2-13 UNC x 0.688 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  19. 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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  20. 1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H6-25-05

    1/4-28 UNF x 0.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  21. 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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  22. 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
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  23. 5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-062

    5/8-18 UNF x 0.875 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  24. 3/4-16 UNF x 1.125 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-075

    3/4-16 UNF x 1.125 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  25. 7/8-14 UNF x 1.250 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-087

    7/8-14 UNF x 1.250 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  26. 1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37H8-100

    1-12 UNF x 1.375 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  27. 7/16-20 UNF x 0.625 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-37HA-43-05

    7/16-20 UNF x 0.625 Extra Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
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  28. 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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  29. 10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3808-10-05

    10-24 UNC x 0.312 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  30. 1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3808-25-05

    1/4-20 UNC x 0.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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Now Shopping by
  1. Application Metals Remove This Item
  2. Insert Style Internal Locking Remove This Item
  3. Insert Style Non-Locking Remove This Item
  4. Insert Style Locking Remove This Item
  5. Wall Thickness Extra Heavy Duty Remove This Item
  6. Wall Thickness Standard Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 47 items
  2. Carbon Steel C1215 24 items
  3. Stainless Steel Type 303 61 items
  4. Stainless Steel Type A286 8 items
Insert Style
  1. Free-Running 51 items
  2. Internal Locking 58 items
  3. Non-Locking 82 items
ID Thread Standard
  1. ANSI/ASME 132 items
  2. ISO Metric 8 items
ID Acronym
  1. UNF 51 items
  2. UNC 81 items
  3. ISO 8 items
OD Thread Standard
  1. ANSI/ASME 132 items
  2. ISO Metric 8 items
OD Acronym
  1. UNC 52 items
  2. UNF 64 items
  3. ISO 8 items
  4. 11NS 8 items
  5. 16UN 8 items
Show more
Wall Thickness
  1. Heavy Duty 232 items
  2. Thin Wall 112 items
  3. Extra Heavy Duty 108 items
  4. Standard 32 items
Inside Thread
  1. M2 x 0.4 2 items
  2. 2-56 6 items
  3. M2.5 x 0.45 2 items
  4. 4-40 6 items
  5. M3 x 0.5 2 items
  6. 6-32 9 items
  7. M4 x 0.7 2 items
  8. 8-32 9 items
  9. 10-24 5 items
  10. 10-32 5 items
  11. 1/4-20 5 items
  12. 1/4-28 5 items
  13. 5/16-18 5 items
  14. 5/16-24 5 items
  15. 3/8-16 5 items
  16. 3/8-24 5 items
  17. 7/16-14 5 items
  18. 7/16-20 5 items
  19. 1/2-13 5 items
  20. 1/2-20 5 items
  21. 9/16-12 1 item
  22. 9/16-18 1 item
  23. 5/8-11 5 items
  24. 5/8-18 6 items
  25. 3/4-10 5 items
  26. 3/4-16 5 items
  27. 7/8-14 5 items
  28. 7/8-9 5 items
  29. 1-12 4 items
  30. 1-8 5 items
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Length
  1. 3mm 2 items
  2. 0.120 6 items
  3. 3.81mm 2 items
  4. 4.25mm 2 items
  5. 0.170 12 items
  6. 5.25mm 2 items
  7. 0.220 6 items
  8. 0.312 16 items
  9. 0.375 10 items
  10. 0.437 10 items
  11. 0.500 10 items
  12. 0.625 10 items
  13. 0.688 10 items
  14. 0.812 2 items
  15. 0.875 11 items
  16. 1.125 7 items
  17. 1.250 9 items
  18. 1.375 10 items
  19. 1.500 3 items
Show more
Drill Size
  1. 0.1360 (#29) 8 items
  2. 0.1540 (#23) 2 items
  3. 0.1610 (#20) 6 items
  4. 0.1730 (#17) 2 items
  5. 0.1875 (3/16) 6 items
  6. 0.2188 (7/32) 2 items
  7. 0.2280 (#1) 6 items
  8. 0.2720 (Letter I) 3 items
  9. 0.3320 (Letter Q) 3 items
  10. 0.3970 (Letter X) 10 items
  11. 0.4532 (29/64) 10 items
  12. 0.5157 (33/64) 10 items
  13. 0.5782 (37/64) 10 items
  14. 0.6407 (41/64) 8 items
  15. 0.7032 (45/64) 2 items
  16. 0.7657 (49/64) 8 items
  17. 0.8282 (53/64) 4 items
  18. 0.9375 (15/16) 11 items
  19. 1.1875 (1-3/16) 10 items
  20. 1.3125 (1-5/16) 10 items
  21. 1.4375 (1-7/16) 9 items
Show more
Decimal Outside Diameter
  1. 0.1575 (M4 x 0.70) 2 items
  2. 0.1640 (8-32) 6 items
  3. 0.1772 (M4.5 x 0.75) 2 items
  4. 0.1900 (10-32) 6 items
  5. 0.1969 (M5 x 0.80) 2 items
  6. 0.2160 (12-28) 6 items
  7. 0.2362 (M6 x 0.75) 2 items
  8. 0.2500 (1/4-28) 6 items
  9. 0.3125 (5/16-18) 3 items
  10. 0.3750 (3/8-16) 3 items
  11. 0.4375 (7/16-14) 10 items
  12. 0.5000 (1/2-13) 10 items
  13. 0.5625 (9/16-12) 10 items
  14. 0.6250 (5/8-11) 10 items
  15. 0.6875 (11/16-11) 8 items
  16. 0.7500 (3/4-16) 2 items
  17. 0.8125 (13/16-16) 8 items
  18. 0.8750 (7/8-14) 4 items
  19. 1.0000 (1-12) 11 items
  20. 1.2500 (1-1/4-12) 10 items
  21. 1.3750 (1-3/8-12) 10 items
  22. 1.5000 (1-1/2-12) 9 items
Show more