Common Applications of Thread Insert D Nuts in Furniture and Machinery

Thread insert D nuts, also known as embedded nuts or D-type insert nuts, are important fastening components that create durable internal threads in wood, plastic, and thin metal materials. Their special knurled design and internal threading ensure firm installation and prevent loosening or stripping. Because of their reliability and reusability, they are widely used in furniture production, machinery assembly, and repair work.

Furniture Applications of Thread Insert D Nuts

In the furniture industry, thread-insert D nuts are used for wood board connections, detachable furniture, and load-bearing joints. They make furniture easier to assemble and disassemble without damaging the wooden structure, which is especially useful for modular or flat-pack furniture.
From beds and sofas to tables and cabinets, D nuts provide stability and long-term durability that meet the high standards of modern furniture manufacturing.

Machinery Applications of Thread Insert D Nuts

In machinery and equipment, thread insert D nuts are installed in light metal panels and composite structures to provide stable screw threads where direct tapping is not possible.
They have excellent torque resistance and vibration resistance, suitable for mechanical components that require frequent maintenance or precise fastening.
Their versatility makes them ideal for automation equipment, machine frames, and other metal structural assemblies.

DIY and Repair Uses of Thread Insert D Nuts

For DIY enthusiasts and repair technicians, thread insert D nuts are a simple and effective way to reinforce threads in wooden or plastic materials. They can be easily installed with common tools and are often used in home furniture repair, small creative projects, and structural reinforcements.
This combination of convenience and strength makes them a go-to fastener for both professional and personal use.

Xinchi Factory Advantage

Xinchi Fasteners Co., Ltd. specializes in manufacturing a wide range of fasteners, including thread insert D nuts, T nuts, flange nuts, and other customized components.
The factory operates over 102 cold heading machines with a daily output of more than 10 million pieces. Our new 30,000-square-meter facility, featuring two six-story production buildings, is equipped with advanced automated assembly and inspection systems.
Xinchi ensures consistent quality, fast delivery, and competitive pricing to meet the diverse needs of global clients.

Why Choose Xinchi Fasteners?

Choosing Xinchi means partnering with a factory that combines strong production capacity, strict quality control, and deep industry experience.
Every D nut we produce is designed for precision, durability, and smooth installation, helping our customers achieve reliable fastening results in every application.

Xinchi is a trustworthy fastener company, especially in furniture nuts. We have a factory that was founded in 2007. We are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier, XINCHI offers a wide range of high-quality fasteners, including nuts, screws, bolts, rivets, and washers.  With Xinchi, you not only get a supplier—you get a long-term partner focused on your product’s performance and success.