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10-32 EZ-Lok BRASS Wood Inserts
SKU: EZW1032
$1.320each -
1/4-28 EZ-Lok BRASS Wood Inserts
SKU: EZW1428
$1.433each -
5/16-24 EZ-Lok BRASS Wood Inserts
SKU: EZW51624
$2.053each -
3/8-24 EZ-Lok BRASS Wood Inserts
SKU: EZW3824
$2.010each
EZ-Lok Brass Wood Inserts - (SAE) Fine Thread
E-Z Lok Brass Wood Inserts - SAE Fine Thread
E-Z Lok solid brass threaded inserts for wood with SAE Fine internal thread. We stock 10-32, 1/4-28, 5/16-24, 3/8-24. They create strong, reusable machine threads in hardwood, softwood, plywood and MDF. Installation steps and the hole size chart are below.

Specifications
- Brand: E-Z Lok
- Material: solid brass
- Internal thread: SAE Fine
- Sizes: 10-32, 1/4-28, 5/16-24, 3/8-24
- Install 1/16" to 1/8" below the surface
Installation
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Drill hole using size chart below. |
Thread insert into hole using a screw driver or a bolt. Install 1/16” to 1/8” below surface for optimum pull out strength. |
Position the attaching part and install a bolt or screw. |
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Brass EZ-Lok Wood Inserts – Fine (SAE) Thread - Technical Data |
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Stock # |
Thread Size |
Length |
Hole Size |
Minimum Depth |
|
EZW1032 |
10-32 |
.500 |
.375 |
.531 |
|
EZW1428 |
1/4-28 |
.500 |
.375 |
.531 |
|
EZW51624 |
5/16-24 |
.625 |
.500 |
.656 |
|
EZW3824 |
3/8-24 |
.625 |
.500 |
.656 |
Common Uses
- Knock down furniture
- Jigs and fixtures
- Cabinets and speaker boxes
- Removable panels
FAQ
How do I install an E-Z Lok wood insert?
Drill the hole size shown in the chart, thread the insert in with a screwdriver or a bolt and jam nut, and set it 1/16" to 1/8" below the surface for the best pull out strength.
Can I use a bolt to install them?
Yes. Thread a bolt and jam nut into the insert, drive it in with a wrench, then remove the bolt. Keep the insert straight as it starts.
What is the difference between USS coarse and SAE fine thread?
Coarse (USS/UNC) thread has fewer threads per inch, such as 1/4-20, and is the most common. Fine (SAE/UNF) thread has more threads per inch, such as 1/4-28. A nut must match both the diameter and the thread count of the bolt or rod.
Related: E-Z Lok Wood Inserts USS Coarse | E-Z Lok Wood Inserts Metric | All E-Z Lok Brass Wood Inserts
Free shipping on orders over $100, and orders placed before noon EST ship the same day. Purchase orders are accepted from government agencies, schools, hospitals, municipalities and companies with established credit with The Nutty Company, Inc.


