Wire / Coil
Wire/coil fasteners, also known as helical coil inserts, are threaded inserts used to reinforce and create durable threads in softer materials or those prone to stripping. They consist of a helically wound wire coil with internal threads and are installed by screwing them into a pre-tapped hole using a special tool. Once installed, they provide a stronger threaded connection, preventing thread damage or stripping, and can also be used for thread repair. Wire coil fasteners are utilized in industries such as automotive, aerospace, and machinery manufacturing for reliable threaded connections.