What’s The Appearance Of Thread Insert Nuts?

Thread insert nuts come in various shapes and sizes, depending on their design and intended application. Xinchi Fastener Company is glad to share some common types of thread insert nuts.

Self-Tapping Inserts: These thread inserts often have a tapered or sharp leading edge that allows them to cut their threads into the material as they are being installed. They may have a helical design or other shapes suitable for self-tapping.

Helical Inserts (Helicoils): These are wire coils with a helical shape, resembling a spring. The coil is often made of stainless steel or other durable materials. The outer surface of the coil provides the threads, and the inner diameter matches the thread size of the screw or bolt that will be used. Helical inserts are typically installed by screwing them into a pre-tapped hole.

Key-Locking Inserts: These inserts have external “keys” or protrusions that lock into the material, preventing rotation. The keys provide resistance against loosening and enhance the stability of the insert.

Flanged Inserts: Some threaded inserts have a flange at the top, which can provide additional support and prevent the insert from being pulled through the material.

Press-In Inserts: These inserts are designed to be pressed or hammered into a pre-drilled hole. They often have knurled or serrated exteriors to grip the material securely.

Threaded Tube Inserts: These inserts are typically used in tubing or pipes and are cylindrical with threads on the inner surface. They may have a hexagonal or square outer shape for easy installation and removal.

Rivnut (Rivet Nut): A type of threaded insert that looks like a rivet but has internal threads. It is often used for creating a threaded hole in thin materials through a riveting-like installation process.

Coil Inserts with Tang: Some helical inserts have a tang (a small, protruding tab) at the top during installation. Once the insert is in place, the tang is typically removed or broken off, leaving the threaded portion intact.

The appearance of thread insert nuts can vary based on factors such as material, design, and application requirements. The key is that they all provide a reliable means of creating or reinforcing threaded connections in various materials.

Xinchi Fastener Company is a trustworthy fastener company, especially in furniture nuts. We have a factory, which was founded in 2007(Factory Video). And we are the designated fastener supplier to“STAPLE”. As a trusted fastener supplier,  Xinchi Fastener Company can offer a wide range of high-quality fasteners, including T nuts, screws, bolts, rivets, washers, etc. If you want to know more about fasteners or want to wholesale fasteners, please feel free to contact us. And then our experienced and expert service team will reply to you as soon as possible.