A roller shutter spring fastener with a clip is a component used in roller shutter systems to secure the slats in place and ensure smooth operation. The fastener is designed to hold the slats together while allowing flexibility for the shutter to open and close.

The spring fastener typically consists of a metal clip or bracket that attaches to the slats. It incorporates a spring mechanism that provides tension to hold the slats tightly together. This helps to prevent them from shifting or rattling during operation.

The clip portion of the fastener attaches to the bottom of one slat, while the spring portion connects to the top of the adjacent slat. When the shutter is closed, the spring fastener with the clip creates a firm connection between the slats, keeping them aligned and secure.

The specific design and configuration of the spring fastener with a clip may vary depending on the manufacturer and the specific roller shutter system. It is recommended to consult the manufacturer's documentation or contact them directly for accurate information on the particular spring fastener used with their roller shutter system.