Remke offers a series of chromium zinc plated steel Liqua-Seal Connectors.  The fitting, body, ferrule, locknut and clamp nut, is designed to prevent corrosion under the most adverse conditions.

 

The IP 65 rated connectors are UL and CSA certified.  They are available in straight, 45 and 90 degree.  Wire mesh is also available for additional strain relief.