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

Threaded Inserts For Plastic

Threaded Inserts For Plastic

 Threaded Inserts For Wood

Threaded Inserts For Wood

 Threaded Inserts For Metals

Threaded Inserts For Metals

 Threaded Insert Installation Tools

Threaded Insert Installation Tools
Filter  
  1. Length 0.375 Remove This Item
  2. Decimal Outside Diameter 0.4375 (7/16-14) Remove This Item
Clear All
Material  
  1. Alloy Steel Type 4140 4 items
  2. Carbon Steel C1215 2 items
  3. Stainless Steel Type 303 5 items
  4. Stainless Steel Type A286 4 items
Insert Style  
  1. Internal Locking 6 items
  2. Non-Locking 7 items
  3. By User 2 items
ID Thread Rotation  
  1. Right-Hand 13 items
  2. By User 2 items
ID Thread Standard  
  1. ANSI/ASME 13 items
  2. Solid Tappable Core 2 items
ID Acronym  
  1. UNF 7 items
  2. UNC 6 items
  3. Solid Blank 2 items
Wall Thickness  
  1. Heavy Duty 13 items
  2. Non-Drilled Blanks 2 items
Inside Thread  
  1. 1/4-20 6 items
  2. 1/4-28 7 items
  3. Solid Blank 2 items
Length  
X
  1. 0.312 10 items
  2. 0.370 1 item
  3. 0.375 15 items
  4. 0.430 2 items
  5. 0.437 18 items
Show more
Decimal Outside Diameter  
X
  1. 0.2620 7 items
  2. 0.3750 (3/8-16) 14 items
  3. 0.4375 (7/16-14) 15 items
  4. 0.5000 (1/2-13) 10 items
View as Grid List

15 Items

per page
Set Descending Direction
  1. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel

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

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Alloy Steel
    Add to Wish List Add to Compare
  2. 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
  3. 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
  4. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel

    Sku #: 35L8C-371J-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - Alloy Steel
    Add to Wish List Add to Compare
  5. 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
  6. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215

    Sku #: 35L8C-4QCE-25-0M

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - Carbon Steel C1215
    Special Price $2.14 Regular Price $2.88
    Add to Wish List Add to Compare
  7. 7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - 303 Stainless

    Sku #: 35L8C-65UJ-43

    7/16-14 UNC External x 0.375 - Solid Tappable Core - Key-Locking Insert - 303 Stainless
    Special Price $37.89 Regular Price $50.90
    Add to Wish List Add to Compare
  8. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686C-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  9. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless

    Sku #: 35L8C-686Y-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - 303 Stainless
    Add to Wish List Add to Compare
  10. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68P0-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
    Add to Wish List Add to Compare
  11. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless

    Sku #: 35L8C-68PJ-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - 303 Stainless
    Add to Wish List Add to Compare
  12. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T0W-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  13. 1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless

    Sku #: 35L8C-7T1E-25-0A

    1/4-28 UNF x 0.375 Heavy Duty Key-Locking Insert - Non-Locking - A286 Stainless
    Add to Wish List Add to Compare
  14. 1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless

    Sku #: 35L8C-7TGG-25-0A

    1/4-20 UNC x 0.375 Heavy Duty Key-Locking Insert - Internal Locking - A286 Stainless
    Add to Wish List Add to Compare
  15. 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
Shop By
Now Shopping by
  1. Length 0.375 Remove This Item
  2. Decimal Outside Diameter 0.4375 (7/16-14) Remove This Item
Clear All
Shopping Options
Material
  1. Alloy Steel Type 4140 4 items
  2. Carbon Steel C1215 2 items
  3. Stainless Steel Type 303 5 items
  4. Stainless Steel Type A286 4 items
Insert Style
  1. Internal Locking 6 items
  2. Non-Locking 7 items
  3. By User 2 items
ID Thread Rotation
  1. Right-Hand 13 items
  2. By User 2 items
ID Thread Standard
  1. ANSI/ASME 13 items
  2. Solid Tappable Core 2 items
ID Acronym
  1. UNF 7 items
  2. UNC 6 items
  3. Solid Blank 2 items
Wall Thickness
  1. Heavy Duty 13 items
  2. Non-Drilled Blanks 2 items
Inside Thread
  1. 1/4-20 6 items
  2. 1/4-28 7 items
  3. Solid Blank 2 items
Length
  1. 0.312 10 items
  2. 0.370 1 item
  3. 0.375 15 items
  4. 0.430 2 items
  5. 0.437 18 items
Show more
Decimal Outside Diameter
  1. 0.2620 7 items
  2. 0.3750 (3/8-16) 14 items
  3. 0.4375 (7/16-14) 15 items
  4. 0.5000 (1/2-13) 10 items