How to Choose the Right Threaded Insert for Furniture

Threaded inserts are commonly used in furniture when a strong and reusable threaded connection is needed. They provide a metal thread in wood or other materials, making furniture easier to assemble and disassemble.

But which threaded insert for furniture should you choose? The material, thread size, installation method, and insert dimensions are the main things to consider.

Material and Type of Threaded Insert

Start with the material of the furniture. Threaded inserts for wood are commonly used in solid wood, plywood, MDF, and particle board, but the right insert design can vary depending on the material.

Different threaded insert designs are available for different installation methods. Steel and zinc alloy are common choices for furniture applications.

Threaded Insert Nut

Thread Size of Threaded Insert

The thread size should match the screw or bolt used for furniture assembly. Common metric sizes include M4, M5, M6, M8, and M10.

For many furniture applications, M6 threaded insert nuts are a common choice. However, the right size depends on the load and available space. The outer diameter and length should also be checked when selecting an insert.

Threaded Insert Nut

Installation Method for Threaded Insert

The way the insert is installed is another point to consider. Some threaded inserts for wood can be installed with a hex key or screwdriver, while others are designed for use with installation tools.

For furniture production, it is important to choose an insert that works well with the existing installation process. The recommended hole diameter should also be followed to achieve good holding strength.

Threaded Insert Nut

Size and Length of Threaded Insert

The size of the furniture threaded insert should suit the thickness of the material.

When selecting an insert, check:

• Internal thread size
• Outer diameter
• Insert length
• Recommended hole diameter

An insert that is too short may not provide enough engagement, while one that is too long may interfere with other furniture components.

Threaded Insert Nut Sizes

Threaded Inserts for Furniture Applications

Threaded insert nuts can be used in tables, cabinets, beds, flat-pack furniture, and other wooden furniture where a reusable connection is required.

If a piece of furniture will be assembled and disassembled frequently, the holding strength of the insert is especially important. For production furniture, the insert should also match the material and installation equipment used by the manufacturer.

Threaded Insert Nut for Wood

Xinchi Fastener Factory for Threaded Inserts

Choosing the right product is important, but consistent production quality also matters for furniture manufacturers.

Xinchi Fastener Factory has been manufacturing fasteners since 2007. The factory has 102 cold heading machines and a daily production capacity of more than 10 million pieces. The completed new factory covers 30,000 square meters and includes two six-story buildings.

Xinchi Fastener Factory

Xinchi supplies threaded insert nuts, rivet nuts, DIN1624 T nuts, Hopper Feed T nuts, DIN 571 wood screws, bolts, washers, and other fasteners for furniture and industrial applications, with its own production facilities and experience in fastener manufacturing.