A keylocking threaded insert (also called a key insert) is a fastener used to form strong and reliable threads in materials where direct tapping or threading may be difficult or impractical. It is typically used in applications that require frequent disassembly and reassembly, or materials that are prone to stripping or thread damage.
Keylocking threaded inserts are typically made of stainless steel or other high-strength materials with external threads that match the internal threads of the parent material. The insert also has a series of keys or tangs located around its circumference. These keys are designed to lock into the parent material when installing the insert, providing a secure and permanent thread.
The installation process for keylocking threaded inserts involves drilling a hole in the base material, usually slightly larger than the outer diameter of the insert. The insert is then screwed into the hole until it is fully seated, and a special tool is used to drive the key into the parent material, locking the insert in place. This results in a strong and reliable thread that can withstand high loads and repeated use.
Keylocking threaded inserts offer several advantages over other types of fasteners. They provide a more durable and secure thread than threaded holes because the key prevents the insert from rotating or pulling out. They can also be easily disassembled and reassembled, making them ideal for applications requiring frequent maintenance or repairs. Additionally, keylock thread inserts are available in a variety of materials, including metals, plastics, and composites.
In summary, Keylocking threaded Inserts are a versatile and reliable fastening solution for creating strong threads in materials that may be challenging to tap or thread. They are durable, easy to use, and can be used on a variety of materials, making them a popular choice in many industries.
