Flanged Threaded Inserts are made from zinc diecast and are nickel plated for a new and improved “No Rust” application. Inserts are sold by the box and there are 1000 pieces per box. Choose from 1/4″-20 and 5/16″-18.

• Choose Part Number 102-01362 for the D142020, 1/4″-20 Flanged Threaded Insert
• Choose Part Number 102-02324 for the D561825, 5/16″-18 Flanged Threaded Insert

Benefits of Flanged Threaded Inserts

Flanged threaded inserts are specialized fasteners designed to create strong, reusable internal threads in materials that are too soft, thin, or otherwise unsuitable for direct threading. They are widely used in woodworking, cabinetry, furniture, and some industrial applications where surface protection and load distribution are important.

Key Benefits:

1. Superior Holding Power
Flanged inserts provide a much stronger thread than the base material can normally hold. The flange spreads the load over a larger area, reducing stress concentration and preventing pull-through or thread stripping 

2. Surface Protection
The flange sits flush with or slightly below the surface, protecting the material from damage during assembly and disassembly. This is especially important in hardwoods, softwoods, and thin metals where surface integrity is critical 

3. Reusability
Because the threads are inside the insert, the same hole can be used repeatedly without damaging the base material. This makes them ideal for assemblies that require frequent servicing or replacement 

4. Load Distribution
The flange design helps distribute clamping force evenly, reducing the risk of splitting or warping in softer materials like wood or thin metal 

5. Clean, Professional Finish
When installed flush, flanged inserts leave a smooth, clean surface that is attractive for visible applications such as cabinetry, furniture, and fixtures 

6. Compatibility with Standard Tools
They can be installed with standard drills and taps, and then fastened with common machine screws or bolts, making them easy to integrate into existing assembly processes