Toggle Nav
Company Phone Number
My Cart
Search
Menu
Account

Industrial Hardware and Specialties is classified as an ESSENTIAL business and is fully operational.

Please read our COVID-19 Message to our valued customers.

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. Insert Style By User Remove This Item
  3. ID Acronym UNF Remove This Item
  4. ID Acronym Solid Blank Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 27 items
  2. Carbon Steel C1215 55 items
  3. Stainless Steel Type 303 54 items
  4. Stainless Steel Type A286 17 items
Insert Style  
X
  1. Free-Running 158 items
  2. Locking 100 items
  3. Internal Locking 70 items
  4. Non-Locking 103 items
  5. By User 50 items
Show more
ID Thread Rotation  
  1. Right-Hand 103 items
  2. By User 50 items
ID Thread Standard  
  1. ANSI/ASME 103 items
  2. Solid Tappable Core 50 items
ID Acronym  
X
  1. UNF 103 items
  2. UNC 127 items
  3. ISO 60 items
  4. UNS 1 item
  5. Solid Blank 50 items
Show more
OD Thread Standard  
  1. ANSI/ASME 129 items
  2. ISO Metric 24 items
OD Acronym  
  1. UNC 68 items
  2. UNF 46 items
  3. 12UN 2 items
  4. ISO 24 items
  5. 11NS 6 items
  6. 16UN 7 items
Show more
Wall Thickness  
  1. Heavy Duty 48 items
  2. Thin Wall 24 items
  3. Extra Heavy Duty 31 items
  4. Non-Drilled Blanks 50 items
Inside Thread  
  1. 10-32 11 items
  2. 1/4-28 11 items
  3. 5/16-24 11 items
  4. 3/8-24 11 items
  5. 7/16-20 11 items
  6. 1/2-20 11 items
  7. 9/16-18 7 items
  8. 5/8-18 6 items
  9. 3/4-16 7 items
  10. 7/8-14 7 items
  11. 1-12 7 items
  12. 1-1/8-12 1 item
  13. 1-1/4-12 1 item
  14. 1-1/2-12 1 item
  15. Solid Blank 50 items
Show more
Length  
  1. 0.312 15 items
  2. 8mm 2 items
  3. 0.370 1 item
  4. 0.375 12 items
  5. 10mm 2 items
  6. 0.430 1 item
  7. 0.437 12 items
  8. 12mm 2 items
  9. 0.500 13 items
  10. 14mm 2 items
  11. 0.560 1 item
  12. 0.562 3 items
  13. 0.625 14 items
  14. 16mm 2 items
  15. 0.688 9 items
  16. 18mm 2 items
  17. 20mm 2 items
  18. 0.812 8 items
  19. 22mm 2 items
  20. 0.875 10 items
  21. 24mm 2 items
  22. 1.125 9 items
  23. 30mm 2 items
  24. 1.250 9 items
  25. 32mm 2 items
  26. 33mm 2 items
  27. 1.375 9 items
  28. 1.625 1 item
  29. 1.812 1 item
  30. 2.000 1 item
Show more
Drill Size  
  1. 0.2720 (Letter I) 8 items
  2. 0.3320 (Letter Q) 10 items
  3. 0.3438 (11/32) 2 items
  4. 0.3970 (Letter X) 13 items
  5. 0.4219 (27/64) 2 items
  6. 0.4532 (29/64) 13 items
  7. 0.5000 (1/2) 2 items
  8. 0.5157 (33/64) 13 items
  9. 0.5782 (37/64) 15 items
  10. 0.6407 (41/64) 6 items
  11. 0.6563 (21/32) 2 items
  12. 0.7032 (45/64) 5 items
  13. 0.7344 (47/64) 2 items
  14. 0.7657 (49/64) 7 items
  15. 0.8125 (13/16) 2 items
  16. 0.8282 (53/64) 8 items
  17. 0.8907 (57/64) 2 items
  18. 0.9375 (15/16) 5 items
  19. 1.0625 (1-1/16) 6 items
  20. 1.0938 (1-3/32) 2 items
  21. 1.1875 (1-3/16) 11 items
  22. 1.2188 (1-7/32) 2 items
  23. 1.3125 (1-5/16) 9 items
  24. 1.4375 (1-7/16) 4 items
  25. 1.5625 (1-9/16) 1 item
  26. 1.8125 (1-13/16) 1 item
Show more
Decimal Outside Diameter  
  1. 0.3125 (5/16-18) 6 items
  2. 0.3150 (M8 x 1.25) 2 items
  3. 0.3750 (3/8-16) 10 items
  4. 0.3937 (M10 x 1.25) 2 items
  5. 0.4375 (7/16-14) 13 items
  6. 0.4724 (M12 x 1.25) 2 items
  7. 0.5000 (1/2-13) 13 items
  8. 0.5512 (M14 x 1.50) 2 items
  9. 0.5625 (9/16-12) 13 items
  10. 0.6250 (5/8-11) 13 items
  11. 0.6299 (M16 x 1.50) 2 items
  12. 0.6875 (11/16-11) 6 items
  13. 0.7087 (M18 x 1.50) 2 items
  14. 0.7500 (3/4-16) 5 items
  15. 0.7874 (M20 x 1.50) 2 items
  16. 0.8125 (13/16-16) 7 items
  17. 0.8661 (M22 x 1.50) 2 items
  18. 0.8750 (7/8-14) 8 items
  19. 0.9449 (M24 x 1.50) 2 items
  20. 1.0000 (1-12) 5 items
  21. 1.1250 (1-1/8-12) 6 items
  22. 1.1811 (M30 x 2) 2 items
  23. 1.2500 (1-1/4-12) 9 items
  24. 1.2598 (M32 x 2) 2 items
  25. 1.2992 (M33 x 2) 2 items
  26. 1.3750 (1-3/8-12) 9 items
  27. 1.5000 (1-1/2-12) 4 items
  28. 1.6250 (1-5/8-12) 1 item
  29. 1.8750 (1-7/8-12) 1 item
Show more
View as Grid List

Items 1-30 of 153

Page
per page
Set Descending Direction
  1. 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
    Add to Wish List Add to Compare
  2. 1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-25-0A

    1/4-28 UNF x 0.375 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  3. 5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-31-0A

    5/16-24 UNF x 0.437 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  4. 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
    Add to Wish List Add to Compare
  5. 7/16-20 UNF x 0.562 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-34KE-43-05

    7/16-20 UNF x 0.562 Thin Wall Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  6. 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
  7. 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
    Add to Wish List Add to Compare
  8. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  9. 5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-31-0A

    5/16-24 UNF x 0.437 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  10. 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
  11. 7/16-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36HY-43-05

    7/16-20 UNF x 0.625 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  12. 9/16-18 UNF x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J0-056

    9/16-18 UNF x 0.812 - 7/8-14 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  13. 3/4-16 UNF x 1.125 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J0-075-03

    3/4-16 UNF x 1.125 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  14. 7/8-14 UNF x 1.250 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J0-087-03

    7/8-14 UNF x 1.250 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  15. 1-12 UNF x 1.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J0-100-03

    1-12 UNF x 1.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  16. 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
    Add to Wish List Add to Compare
  17. 9/16-18 UNF x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

    Sku #: 35L8C-36J6-56-03

    9/16-18 UNF x 0.812 - 13/16-16 External - Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  18. 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
    Add to Wish List Add to Compare
  19. 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
    Add to Wish List Add to Compare
  20. 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
    Add to Wish List Add to Compare
  21. 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
  22. 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
    Add to Wish List Add to Compare
  23. 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
    Add to Wish List Add to Compare
  24. 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
    Add to Wish List Add to Compare
  25. 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
    Add to Wish List Add to Compare
  26. 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
    Add to Wish List Add to Compare
  27. 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
    Add to Wish List Add to Compare
  28. 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
    Add to Wish List Add to Compare
  29. 3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-037

    3/8-16 UNC External x 0.312 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $25.14 Regular Price $33.78
    Add to Wish List Add to Compare
  30. 7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215

    Sku #: 35L8C-4N02-043

    7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - Carbon Steel C1215
    Special Price $26.54 Regular Price $35.65
    Add to Wish List Add to Compare
Shop By
Now Shopping by
  1. Insert Style Non-Locking Remove This Item
  2. Insert Style By User Remove This Item
  3. ID Acronym UNF Remove This Item
  4. ID Acronym Solid Blank Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 27 items
  2. Carbon Steel C1215 55 items
  3. Stainless Steel Type 303 54 items
  4. Stainless Steel Type A286 17 items
Insert Style
  1. Free-Running 158 items
  2. Locking 100 items
  3. Internal Locking 70 items
  4. Non-Locking 103 items
  5. By User 50 items
Show more
ID Thread Rotation
  1. Right-Hand 103 items
  2. By User 50 items
ID Thread Standard
  1. ANSI/ASME 103 items
  2. Solid Tappable Core 50 items
ID Acronym
  1. UNF 103 items
  2. UNC 127 items
  3. ISO 60 items
  4. UNS 1 item
  5. Solid Blank 50 items
Show more
OD Thread Standard
  1. ANSI/ASME 129 items
  2. ISO Metric 24 items
OD Acronym
  1. UNC 68 items
  2. UNF 46 items
  3. 12UN 2 items
  4. ISO 24 items
  5. 11NS 6 items
  6. 16UN 7 items
Show more
Wall Thickness
  1. Heavy Duty 48 items
  2. Thin Wall 24 items
  3. Extra Heavy Duty 31 items
  4. Non-Drilled Blanks 50 items
Inside Thread
  1. 10-32 11 items
  2. 1/4-28 11 items
  3. 5/16-24 11 items
  4. 3/8-24 11 items
  5. 7/16-20 11 items
  6. 1/2-20 11 items
  7. 9/16-18 7 items
  8. 5/8-18 6 items
  9. 3/4-16 7 items
  10. 7/8-14 7 items
  11. 1-12 7 items
  12. 1-1/8-12 1 item
  13. 1-1/4-12 1 item
  14. 1-1/2-12 1 item
  15. Solid Blank 50 items
Show more
Length
  1. 0.312 15 items
  2. 8mm 2 items
  3. 0.370 1 item
  4. 0.375 12 items
  5. 10mm 2 items
  6. 0.430 1 item
  7. 0.437 12 items
  8. 12mm 2 items
  9. 0.500 13 items
  10. 14mm 2 items
  11. 0.560 1 item
  12. 0.562 3 items
  13. 0.625 14 items
  14. 16mm 2 items
  15. 0.688 9 items
  16. 18mm 2 items
  17. 20mm 2 items
  18. 0.812 8 items
  19. 22mm 2 items
  20. 0.875 10 items
  21. 24mm 2 items
  22. 1.125 9 items
  23. 30mm 2 items
  24. 1.250 9 items
  25. 32mm 2 items
  26. 33mm 2 items
  27. 1.375 9 items
  28. 1.625 1 item
  29. 1.812 1 item
  30. 2.000 1 item
Show more
Drill Size
  1. 0.2720 (Letter I) 8 items
  2. 0.3320 (Letter Q) 10 items
  3. 0.3438 (11/32) 2 items
  4. 0.3970 (Letter X) 13 items
  5. 0.4219 (27/64) 2 items
  6. 0.4532 (29/64) 13 items
  7. 0.5000 (1/2) 2 items
  8. 0.5157 (33/64) 13 items
  9. 0.5782 (37/64) 15 items
  10. 0.6407 (41/64) 6 items
  11. 0.6563 (21/32) 2 items
  12. 0.7032 (45/64) 5 items
  13. 0.7344 (47/64) 2 items
  14. 0.7657 (49/64) 7 items
  15. 0.8125 (13/16) 2 items
  16. 0.8282 (53/64) 8 items
  17. 0.8907 (57/64) 2 items
  18. 0.9375 (15/16) 5 items
  19. 1.0625 (1-1/16) 6 items
  20. 1.0938 (1-3/32) 2 items
  21. 1.1875 (1-3/16) 11 items
  22. 1.2188 (1-7/32) 2 items
  23. 1.3125 (1-5/16) 9 items
  24. 1.4375 (1-7/16) 4 items
  25. 1.5625 (1-9/16) 1 item
  26. 1.8125 (1-13/16) 1 item
Show more
Decimal Outside Diameter
  1. 0.3125 (5/16-18) 6 items
  2. 0.3150 (M8 x 1.25) 2 items
  3. 0.3750 (3/8-16) 10 items
  4. 0.3937 (M10 x 1.25) 2 items
  5. 0.4375 (7/16-14) 13 items
  6. 0.4724 (M12 x 1.25) 2 items
  7. 0.5000 (1/2-13) 13 items
  8. 0.5512 (M14 x 1.50) 2 items
  9. 0.5625 (9/16-12) 13 items
  10. 0.6250 (5/8-11) 13 items
  11. 0.6299 (M16 x 1.50) 2 items
  12. 0.6875 (11/16-11) 6 items
  13. 0.7087 (M18 x 1.50) 2 items
  14. 0.7500 (3/4-16) 5 items
  15. 0.7874 (M20 x 1.50) 2 items
  16. 0.8125 (13/16-16) 7 items
  17. 0.8661 (M22 x 1.50) 2 items
  18. 0.8750 (7/8-14) 8 items
  19. 0.9449 (M24 x 1.50) 2 items
  20. 1.0000 (1-12) 5 items
  21. 1.1250 (1-1/8-12) 6 items
  22. 1.1811 (M30 x 2) 2 items
  23. 1.2500 (1-1/4-12) 9 items
  24. 1.2598 (M32 x 2) 2 items
  25. 1.2992 (M33 x 2) 2 items
  26. 1.3750 (1-3/8-12) 9 items
  27. 1.5000 (1-1/2-12) 4 items
  28. 1.6250 (1-5/8-12) 1 item
  29. 1.8750 (1-7/8-12) 1 item
Show more