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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. Insert Style Internal Locking Remove This Item
  2. Insert Style By User Remove This Item
  3. Insert Style Locking Remove This Item
  4. ID Acronym UNC Remove This Item
  5. ID Acronym Solid Blank Remove This Item
  6. OD Acronym UNC Remove This Item
  7. OD Acronym UNF Remove This Item
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Material  
  1. Alloy Steel Type 4140 29 items
  2. Carbon Steel C1215 12 items
  3. Stainless Steel Type 303 42 items
  4. Stainless Steel Type A286 20 items
Insert Style  
X
  1. Free-Running 36 items
  2. Internal Locking 79 items
  3. Non-Locking 114 items
  4. By User 24 items
ID Thread Rotation  
  1. Right-Hand 79 items
  2. By User 24 items
ID Thread Standard  
  1. ANSI/ASME 79 items
  2. Solid Tappable Core 24 items
ID Acronym  
X
  1. UNF 61 items
  2. UNC 79 items
  3. Solid Blank 24 items
OD Acronym  
X
  1. UNC 61 items
  2. UNF 42 items
  3. ISO 24 items
  4. 11NS 6 items
  5. 16UN 7 items
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Wall Thickness  
  1. Heavy Duty 31 items
  2. Thin Wall 18 items
  3. Extra Heavy Duty 18 items
  4. Non-Drilled Blanks 24 items
  5. Standard 12 items
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Inside Thread  
  1. 2-56 3 items
  2. 4-40 3 items
  3. 6-32 4 items
  4. 8-32 7 items
  5. 10-24 8 items
  6. 1/4-20 8 items
  7. 5/16-18 8 items
  8. 3/8-16 8 items
  9. 7/16-14 6 items
  10. 1/2-13 3 items
  11. 9/16-12 1 item
  12. 5/8-11 5 items
  13. 3/4-10 5 items
  14. 7/8-9 5 items
  15. 1-8 5 items
  16. Solid Blank 24 items
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Length  
  1. 0.120 3 items
  2. 0.170 6 items
  3. 0.220 3 items
  4. 0.312 17 items
  5. 0.375 10 items
  6. 0.437 10 items
  7. 0.500 10 items
  8. 0.562 3 items
  9. 0.625 8 items
  10. 0.688 2 items
  11. 0.812 1 item
  12. 0.875 9 items
  13. 1.125 2 items
  14. 1.250 7 items
  15. 1.375 7 items
  16. 1.500 5 items
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Drill Size  
  1. 0.1360 (#29) 3 items
  2. 0.1610 (#20) 3 items
  3. 0.1875 (3/16) 3 items
  4. 0.2280 (#1) 3 items
  5. 0.2720 (Letter I) 9 items
  6. 0.3320 (Letter Q) 9 items
  7. 0.3970 (Letter X) 10 items
  8. 0.4532 (29/64) 10 items
  9. 0.5157 (33/64) 10 items
  10. 0.5782 (37/64) 10 items
  11. 0.7032 (45/64) 2 items
  12. 0.8282 (53/64) 6 items
  13. 0.9375 (15/16) 4 items
  14. 1.0625 (1-1/16) 5 items
  15. 1.1875 (1-3/16) 7 items
  16. 1.3125 (1-5/16) 7 items
  17. 1.4375 (1-7/16) 2 items
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Decimal Outside Diameter  
  1. 0.1640 (8-32) 3 items
  2. 0.1900 (10-32) 3 items
  3. 0.2160 (12-28) 3 items
  4. 0.2500 (1/4-28) 3 items
  5. 0.3125 (5/16-18) 9 items
  6. 0.3750 (3/8-16) 9 items
  7. 0.4375 (7/16-14) 10 items
  8. 0.5000 (1/2-13) 10 items
  9. 0.5625 (9/16-12) 10 items
  10. 0.6250 (5/8-11) 10 items
  11. 0.7500 (3/4-16) 2 items
  12. 0.8750 (7/8-14) 6 items
  13. 1.0000 (1-12) 4 items
  14. 1.1250 (1-1/8-12) 5 items
  15. 1.2500 (1-1/4-12) 7 items
  16. 1.3750 (1-3/8-12) 7 items
  17. 1.5000 (1-1/2-12) 2 items
Show more
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Items 1-30 of 103

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Set Descending Direction
  1. 10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-10-0A

    10-24 UNC x 0.312 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  2. 1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-25-0A

    1/4-20 UNC x 0.375 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  3. 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
    Add to Wish List Add to Compare
  4. 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
    Add to Wish List Add to Compare
  5. 7/16-14 UNC x 0.562 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-43-05

    7/16-14 UNC x 0.562 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  6. 1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-352G-50-05

    1/2-13 UNC x 0.625 Thin Wall Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  7. 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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  8. 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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  9. 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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  10. 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
    Add to Wish List Add to Compare
  11. 8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-08-0A

    8-32 UNC x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  12. 10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-10-0A

    10-24 UNC x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  13. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  14. 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
    Add to Wish List Add to Compare
  15. 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
    Add to Wish List Add to Compare
  16. 7/16-14 UNC x 0.625 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3710-43-05

    7/16-14 UNC x 0.625 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  17. 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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  18. 5/8-11 UNC x 0.875 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3712-062

    5/8-11 UNC x 0.875 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  19. 3/4-10 UNC x 1.250 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3712-075

    3/4-10 UNC x 1.250 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  20. 7/8-9 UNC x 1.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3712-087

    7/8-9 UNC x 1.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  21. 1-8 UNC x 1.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-3712-100

    1-8 UNC x 1.500 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  22. 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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  23. 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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  24. 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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  25. 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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  26. 5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380A-062

    5/8-11 UNC x 0.875 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  27. 3/4-10 UNC x 1.250 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380A-075

    3/4-10 UNC x 1.250 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  28. 7/8-9 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380A-087

    7/8-9 UNC x 1.375 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  29. 1-8 UNC x 1.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-380A-100

    1-8 UNC x 1.500 Extra Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
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  30. 5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-031

    5/16-18 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $23.65 Regular Price $31.78
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Now Shopping by
  1. Insert Style Internal Locking Remove This Item
  2. Insert Style By User Remove This Item
  3. Insert Style Locking Remove This Item
  4. ID Acronym UNC Remove This Item
  5. ID Acronym Solid Blank Remove This Item
  6. OD Acronym UNC Remove This Item
  7. OD Acronym UNF Remove This Item
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Shopping Options
Material
  1. Alloy Steel Type 4140 29 items
  2. Carbon Steel C1215 12 items
  3. Stainless Steel Type 303 42 items
  4. Stainless Steel Type A286 20 items
Insert Style
  1. Free-Running 36 items
  2. Internal Locking 79 items
  3. Non-Locking 114 items
  4. By User 24 items
ID Thread Rotation
  1. Right-Hand 79 items
  2. By User 24 items
ID Thread Standard
  1. ANSI/ASME 79 items
  2. Solid Tappable Core 24 items
ID Acronym
  1. UNF 61 items
  2. UNC 79 items
  3. Solid Blank 24 items
OD Acronym
  1. UNC 61 items
  2. UNF 42 items
  3. ISO 24 items
  4. 11NS 6 items
  5. 16UN 7 items
Show more
Wall Thickness
  1. Heavy Duty 31 items
  2. Thin Wall 18 items
  3. Extra Heavy Duty 18 items
  4. Non-Drilled Blanks 24 items
  5. Standard 12 items
Show more
Inside Thread
  1. 2-56 3 items
  2. 4-40 3 items
  3. 6-32 4 items
  4. 8-32 7 items
  5. 10-24 8 items
  6. 1/4-20 8 items
  7. 5/16-18 8 items
  8. 3/8-16 8 items
  9. 7/16-14 6 items
  10. 1/2-13 3 items
  11. 9/16-12 1 item
  12. 5/8-11 5 items
  13. 3/4-10 5 items
  14. 7/8-9 5 items
  15. 1-8 5 items
  16. Solid Blank 24 items
Show more
Length
  1. 0.120 3 items
  2. 0.170 6 items
  3. 0.220 3 items
  4. 0.312 17 items
  5. 0.375 10 items
  6. 0.437 10 items
  7. 0.500 10 items
  8. 0.562 3 items
  9. 0.625 8 items
  10. 0.688 2 items
  11. 0.812 1 item
  12. 0.875 9 items
  13. 1.125 2 items
  14. 1.250 7 items
  15. 1.375 7 items
  16. 1.500 5 items
Show more
Drill Size
  1. 0.1360 (#29) 3 items
  2. 0.1610 (#20) 3 items
  3. 0.1875 (3/16) 3 items
  4. 0.2280 (#1) 3 items
  5. 0.2720 (Letter I) 9 items
  6. 0.3320 (Letter Q) 9 items
  7. 0.3970 (Letter X) 10 items
  8. 0.4532 (29/64) 10 items
  9. 0.5157 (33/64) 10 items
  10. 0.5782 (37/64) 10 items
  11. 0.7032 (45/64) 2 items
  12. 0.8282 (53/64) 6 items
  13. 0.9375 (15/16) 4 items
  14. 1.0625 (1-1/16) 5 items
  15. 1.1875 (1-3/16) 7 items
  16. 1.3125 (1-5/16) 7 items
  17. 1.4375 (1-7/16) 2 items
Show more
Decimal Outside Diameter
  1. 0.1640 (8-32) 3 items
  2. 0.1900 (10-32) 3 items
  3. 0.2160 (12-28) 3 items
  4. 0.2500 (1/4-28) 3 items
  5. 0.3125 (5/16-18) 9 items
  6. 0.3750 (3/8-16) 9 items
  7. 0.4375 (7/16-14) 10 items
  8. 0.5000 (1/2-13) 10 items
  9. 0.5625 (9/16-12) 10 items
  10. 0.6250 (5/8-11) 10 items
  11. 0.7500 (3/4-16) 2 items
  12. 0.8750 (7/8-14) 6 items
  13. 1.0000 (1-12) 4 items
  14. 1.1250 (1-1/8-12) 5 items
  15. 1.2500 (1-1/4-12) 7 items
  16. 1.3750 (1-3/8-12) 7 items
  17. 1.5000 (1-1/2-12) 2 items
Show more