Sellock Spring Pin

Sellock spring pins, also referred to as ‘slotted’ and ‘C’ spring pins, are innovative fastening components renowned for their unique design. These pins feature a slot along the length of one side, distinguishing them from traditional solid pins. This slot allows the pin to expand when inserted into an unthreaded hole, creating tension against the inner walls of the hole. This tension secures the pin firmly in place, preventing it from loosening or dislodging, even under significant stress or vibration. The versatility of Sellock spring pins makes them invaluable in a wide range of applications across various industries, from automotive and aerospace to manufacturing and construction. They are particularly favored in scenarios where traditional fasteners may be impractical or insufficient. Their ability to provide a secure and reliable connection in unthreaded holes simplifies assembly processes and enhances overall product performance.