Inserts are fastening components that are commonly used in the assembly of electronic chassis and devices. Inserts come in a variety of designs and sizes. This helps to address the diverse demands of various applications. When correctly installed, inserts provide a strong and secure fastening. They are therefore widely employed in the assembly of new chassis and devices as well as in their maintenance.

Threaded inserts are the most common category of inserts used in various applications. When driven into an object, these inserts create threaded holes. This category of inserts has various sub-categories and their naming can vary from one manufacturer to another. The diversity here is a factor of the various applications that require inserts. As such, we have the common threaded inserts as well as customized ones for special applications. Some of the most common threaded inserts include helical inserts, press-fit inserts, externally threaded inserts, mold-in inserts, and captive nuts. Helical inserts are designed using coiled wire. Press fit inserts have a knurled outer diameter and internal threads.

Threaded inserts create accurate and durable holes in objects when used correctly. They are also ideal for producing holes through soft materials and thin objects. Threaded inserts can also substitute machining operations when mold threads are required through a work piece.