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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 Internal Locking Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 59 items
  2. Stainless Steel Type 303 95 items
  3. Stainless Steel Type A286 39 items
Insert Style  
X
  1. Free-Running 926 items
  2. Locking 468 items
  3. Internal Locking 193 items
  4. Non-Locking 291 items
  5. By User 50 items
Show more
ID Thread Standard  
  1. ANSI/ASME 160 items
  2. ISO Metric 33 items
ID Acronym  
  1. UNF 70 items
  2. UNC 90 items
  3. ISO 33 items
OD Thread Standard  
  1. ANSI/ASME 160 items
  2. ISO Metric 33 items
OD Acronym  
  1. UNC 90 items
  2. UNF 50 items
  3. ISO 33 items
  4. 11NS 10 items
  5. 16UN 10 items
Show more
Wall Thickness  
  1. Heavy Duty 89 items
  2. Thin Wall 46 items
  3. Extra Heavy Duty 42 items
  4. Standard 16 items
Inside Thread  
  1. M2 x 0.4 1 item
  2. 2-56 3 items
  3. M2.5 x 0.45 1 item
  4. 4-40 3 items
  5. M3 x 0.5 1 item
  6. 6-32 4 items
  7. M4 x 0.7 2 items
  8. 8-32 7 items
  9. 10-24 8 items
  10. 10-32 8 items
  11. M5 x 0.5 1 item
  12. M5 x 0.8 2 items
  13. M6 x 0.75 1 item
  14. M6 x 1 2 items
  15. 1/4-20 8 items
  16. 1/4-28 8 items
  17. 5/16-18 8 items
  18. 5/16-24 8 items
  19. M8 x 1 2 items
  20. M8 x 1.25 2 items
  21. 3/8-16 8 items
  22. 3/8-24 8 items
  23. M10 x 1.25 2 items
  24. M10 x 1.5 2 items
  25. 7/16-14 8 items
  26. 7/16-20 8 items
  27. M12 x 1.25 2 items
  28. M12 x 1.75 2 items
  29. 1/2-13 8 items
  30. 1/2-20 8 items
  31. M14 x 1.5 1 item
  32. M14 x 2 1 item
  33. 9/16-12 5 items
  34. 9/16-18 2 items
  35. 5/8-11 5 items
  36. 5/8-18 6 items
  37. M16 x 1.5 1 item
  38. M16 x 2 1 item
  39. M18 x 1.5 1 item
  40. 3/4-10 5 items
  41. 3/4-16 5 items
  42. M20 x 1.5 1 item
  43. M20 x 2.5 1 item
  44. M22 x 1.5 1 item
  45. 7/8-14 5 items
  46. 7/8-9 5 items
  47. M24 x 2 1 item
  48. M24 x 3 1 item
  49. 1-12 4 items
  50. 1-8 5 items
Show more
Length  
  1. 3mm 1 item
  2. 0.120 3 items
  3. 3.81mm 1 item
  4. 4.25mm 1 item
  5. 0.170 6 items
  6. 5.25mm 1 item
  7. 0.220 3 items
  8. 0.312 21 items
  9. 8mm 3 items
  10. 0.375 16 items
  11. 10mm 3 items
  12. 0.437 16 items
  13. 12mm 3 items
  14. 0.500 16 items
  15. 14mm 4 items
  16. 0.562 6 items
  17. 0.625 16 items
  18. 16mm 4 items
  19. 0.688 10 items
  20. 18mm 2 items
  21. 20mm 2 items
  22. 0.812 7 items
  23. 22mm 2 items
  24. 0.875 11 items
  25. 24mm 1 item
  26. 1.125 1 item
  27. 30mm 2 items
  28. 1.250 9 items
  29. 32mm 1 item
  30. 33mm 2 items
  31. 1.375 10 items
  32. 1.500 9 items
Show more
Drill Size  
  1. 0.1360 (#29) 4 items
  2. 0.1540 (#23) 1 item
  3. 0.1610 (#20) 3 items
  4. 0.1730 (#17) 1 item
  5. 0.1875 (3/16) 3 items
  6. 0.2188 (7/32) 1 item
  7. 0.2280 (#1) 3 items
  8. 0.2720 (Letter I) 13 items
  9. 0.3320 (Letter Q) 13 items
  10. 0.3438 (11/32) 3 items
  11. 0.3970 (Letter X) 16 items
  12. 0.4219 (27/64) 3 items
  13. 0.4532 (29/64) 16 items
  14. 0.5000 (1/2) 4 items
  15. 0.5157 (33/64) 16 items
  16. 0.5782 (37/64) 20 items
  17. 0.6407 (41/64) 10 items
  18. 0.6563 (21/32) 2 items
  19. 0.7344 (47/64) 2 items
  20. 0.7657 (49/64) 10 items
  21. 0.8125 (13/16) 2 items
  22. 0.8282 (53/64) 7 items
  23. 0.8907 (57/64) 1 item
  24. 0.9375 (15/16) 5 items
  25. 1.0625 (1-1/16) 6 items
  26. 1.0938 (1-3/32) 2 items
  27. 1.1875 (1-3/16) 11 items
  28. 1.2188 (1-7/32) 2 items
  29. 1.3125 (1-5/16) 10 items
  30. 1.4375 (1-7/16) 3 items
Show more
Decimal Outside Diameter  
  1. 0.1575 (M4 x 0.70) 1 item
  2. 0.1640 (8-32) 3 items
  3. 0.1772 (M4.5 x 0.75) 1 item
  4. 0.1900 (10-32) 3 items
  5. 0.1969 (M5 x 0.80) 1 item
  6. 0.2160 (12-28) 3 items
  7. 0.2362 (M6 x 0.75) 1 item
  8. 0.2500 (1/4-28) 3 items
  9. 0.3125 (5/16-18) 10 items
  10. 0.3150 (M8 x 1.25) 3 items
  11. 0.3750 (3/8-16) 13 items
  12. 0.3937 (M10 x 1.25) 3 items
  13. 0.4375 (7/16-14) 16 items
  14. 0.4724 (M12 x 1.25) 3 items
  15. 0.5000 (1/2-13) 16 items
  16. 0.5512 (M14 x 1.50) 4 items
  17. 0.5625 (9/16-12) 16 items
  18. 0.6250 (5/8-11) 16 items
  19. 0.6299 (M16 x 1.50) 4 items
  20. 0.6875 (11/16-11) 10 items
  21. 0.7087 (M18 x 1.50) 2 items
  22. 0.7874 (M20 x 1.50) 2 items
  23. 0.8125 (13/16-16) 10 items
  24. 0.8661 (M22 x 1.50) 2 items
  25. 0.8750 (7/8-14) 7 items
  26. 0.9449 (M24 x 2) 1 item
  27. 1.0000 (1-12) 5 items
  28. 1.1250 (1-1/8-12) 6 items
  29. 1.1811 (M30 x 2) 2 items
  30. 1.2500 (1-1/4-12) 10 items
  31. 1.2598 (M32 x 2) 1 item
  32. 1.2992 (M33 x 2) 2 items
  33. 1.3750 (1-3/8-12) 10 items
  34. 1.5000 (1-1/2-12) 3 items
Show more
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Items 181-193 of 193

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  1. 1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

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

    1/2-13 UNC x 0.688 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  2. 9/16-12 UNC x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TGR-56-03

    9/16-12 UNC x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  3. 10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-10-05

    10-32 UNF x 0.312 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  4. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-25-05

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  5. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  6. 3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-37-0A

    3/8-24 UNF x 0.500 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  7. 7/16-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH2-43-05

    7/16-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  8. 5/8-18 UNF x 0.875 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH4-062-03

    5/8-18 UNF x 0.875 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  9. 3/4-16 UNF x 1.250 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH4-075-03

    3/4-16 UNF x 1.250 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  10. 7/8-14 UNF x 1.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH4-087-03

    7/8-14 UNF x 1.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  11. 1-12 UNF x 1.500 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH4-100-03

    1-12 UNF x 1.500 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  12. 1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TH6-50-05

    1/2-20 UNF x 0.688 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  13. 9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7THA-56

    9/16-18 UNF x 0.812 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
Shop By
Now Shopping by
  1. Insert Style Internal Locking Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 59 items
  2. Stainless Steel Type 303 95 items
  3. Stainless Steel Type A286 39 items
Insert Style
  1. Free-Running 926 items
  2. Locking 468 items
  3. Internal Locking 193 items
  4. Non-Locking 291 items
  5. By User 50 items
Show more
ID Thread Standard
  1. ANSI/ASME 160 items
  2. ISO Metric 33 items
ID Acronym
  1. UNF 70 items
  2. UNC 90 items
  3. ISO 33 items
OD Thread Standard
  1. ANSI/ASME 160 items
  2. ISO Metric 33 items
OD Acronym
  1. UNC 90 items
  2. UNF 50 items
  3. ISO 33 items
  4. 11NS 10 items
  5. 16UN 10 items
Show more
Wall Thickness
  1. Heavy Duty 89 items
  2. Thin Wall 46 items
  3. Extra Heavy Duty 42 items
  4. Standard 16 items
Inside Thread
  1. M2 x 0.4 1 item
  2. 2-56 3 items
  3. M2.5 x 0.45 1 item
  4. 4-40 3 items
  5. M3 x 0.5 1 item
  6. 6-32 4 items
  7. M4 x 0.7 2 items
  8. 8-32 7 items
  9. 10-24 8 items
  10. 10-32 8 items
  11. M5 x 0.5 1 item
  12. M5 x 0.8 2 items
  13. M6 x 0.75 1 item
  14. M6 x 1 2 items
  15. 1/4-20 8 items
  16. 1/4-28 8 items
  17. 5/16-18 8 items
  18. 5/16-24 8 items
  19. M8 x 1 2 items
  20. M8 x 1.25 2 items
  21. 3/8-16 8 items
  22. 3/8-24 8 items
  23. M10 x 1.25 2 items
  24. M10 x 1.5 2 items
  25. 7/16-14 8 items
  26. 7/16-20 8 items
  27. M12 x 1.25 2 items
  28. M12 x 1.75 2 items
  29. 1/2-13 8 items
  30. 1/2-20 8 items
  31. M14 x 1.5 1 item
  32. M14 x 2 1 item
  33. 9/16-12 5 items
  34. 9/16-18 2 items
  35. 5/8-11 5 items
  36. 5/8-18 6 items
  37. M16 x 1.5 1 item
  38. M16 x 2 1 item
  39. M18 x 1.5 1 item
  40. 3/4-10 5 items
  41. 3/4-16 5 items
  42. M20 x 1.5 1 item
  43. M20 x 2.5 1 item
  44. M22 x 1.5 1 item
  45. 7/8-14 5 items
  46. 7/8-9 5 items
  47. M24 x 2 1 item
  48. M24 x 3 1 item
  49. 1-12 4 items
  50. 1-8 5 items
Show more
Length
  1. 3mm 1 item
  2. 0.120 3 items
  3. 3.81mm 1 item
  4. 4.25mm 1 item
  5. 0.170 6 items
  6. 5.25mm 1 item
  7. 0.220 3 items
  8. 0.312 21 items
  9. 8mm 3 items
  10. 0.375 16 items
  11. 10mm 3 items
  12. 0.437 16 items
  13. 12mm 3 items
  14. 0.500 16 items
  15. 14mm 4 items
  16. 0.562 6 items
  17. 0.625 16 items
  18. 16mm 4 items
  19. 0.688 10 items
  20. 18mm 2 items
  21. 20mm 2 items
  22. 0.812 7 items
  23. 22mm 2 items
  24. 0.875 11 items
  25. 24mm 1 item
  26. 1.125 1 item
  27. 30mm 2 items
  28. 1.250 9 items
  29. 32mm 1 item
  30. 33mm 2 items
  31. 1.375 10 items
  32. 1.500 9 items
Show more
Drill Size
  1. 0.1360 (#29) 4 items
  2. 0.1540 (#23) 1 item
  3. 0.1610 (#20) 3 items
  4. 0.1730 (#17) 1 item
  5. 0.1875 (3/16) 3 items
  6. 0.2188 (7/32) 1 item
  7. 0.2280 (#1) 3 items
  8. 0.2720 (Letter I) 13 items
  9. 0.3320 (Letter Q) 13 items
  10. 0.3438 (11/32) 3 items
  11. 0.3970 (Letter X) 16 items
  12. 0.4219 (27/64) 3 items
  13. 0.4532 (29/64) 16 items
  14. 0.5000 (1/2) 4 items
  15. 0.5157 (33/64) 16 items
  16. 0.5782 (37/64) 20 items
  17. 0.6407 (41/64) 10 items
  18. 0.6563 (21/32) 2 items
  19. 0.7344 (47/64) 2 items
  20. 0.7657 (49/64) 10 items
  21. 0.8125 (13/16) 2 items
  22. 0.8282 (53/64) 7 items
  23. 0.8907 (57/64) 1 item
  24. 0.9375 (15/16) 5 items
  25. 1.0625 (1-1/16) 6 items
  26. 1.0938 (1-3/32) 2 items
  27. 1.1875 (1-3/16) 11 items
  28. 1.2188 (1-7/32) 2 items
  29. 1.3125 (1-5/16) 10 items
  30. 1.4375 (1-7/16) 3 items
Show more
Decimal Outside Diameter
  1. 0.1575 (M4 x 0.70) 1 item
  2. 0.1640 (8-32) 3 items
  3. 0.1772 (M4.5 x 0.75) 1 item
  4. 0.1900 (10-32) 3 items
  5. 0.1969 (M5 x 0.80) 1 item
  6. 0.2160 (12-28) 3 items
  7. 0.2362 (M6 x 0.75) 1 item
  8. 0.2500 (1/4-28) 3 items
  9. 0.3125 (5/16-18) 10 items
  10. 0.3150 (M8 x 1.25) 3 items
  11. 0.3750 (3/8-16) 13 items
  12. 0.3937 (M10 x 1.25) 3 items
  13. 0.4375 (7/16-14) 16 items
  14. 0.4724 (M12 x 1.25) 3 items
  15. 0.5000 (1/2-13) 16 items
  16. 0.5512 (M14 x 1.50) 4 items
  17. 0.5625 (9/16-12) 16 items
  18. 0.6250 (5/8-11) 16 items
  19. 0.6299 (M16 x 1.50) 4 items
  20. 0.6875 (11/16-11) 10 items
  21. 0.7087 (M18 x 1.50) 2 items
  22. 0.7874 (M20 x 1.50) 2 items
  23. 0.8125 (13/16-16) 10 items
  24. 0.8661 (M22 x 1.50) 2 items
  25. 0.8750 (7/8-14) 7 items
  26. 0.9449 (M24 x 2) 1 item
  27. 1.0000 (1-12) 5 items
  28. 1.1250 (1-1/8-12) 6 items
  29. 1.1811 (M30 x 2) 2 items
  30. 1.2500 (1-1/4-12) 10 items
  31. 1.2598 (M32 x 2) 1 item
  32. 1.2992 (M33 x 2) 2 items
  33. 1.3750 (1-3/8-12) 10 items
  34. 1.5000 (1-1/2-12) 3 items
Show more