Swing bolts are a type of fastener with a unique design that allows them to pivot or swing freely. They typically consist of a bolt with a partially threaded shaft and a nut, where the unthreaded portion allows for rotation.

Swing bolts are often used in applications where there's a need for easy access or quick assembly and disassembly. These bolts find application in various industries, including construction, machinery, and automotive, providing a versatile and convenient fastening solution.