Underwater HDMI connector M16 for Nauticam Sony A7S III

Underwater HDMI connector M16 for Nauticam Sony A7S III

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Underwater full size HDMI bulkhead connector M16 for Nauticam Sony A7S III

  • Underwater full-size Type A (90 degrees), HDMI bulkhead connector is designed to transmit some 4K and 1080p60 signal from the HDMI output of the camera Sony A7S III

  • The custom full-size HDMI right-angle connector is designed to pass through either threaded or non-threaded M16 ports.
  • Bulkhead connector have water block, which is allowing to keep vacuum inside of your underwater housing

  • Depth - 240 PSI (160 meters)

  • Contacts: Gold plated, brass

  • Protective cap is including

  • Material: Marine Aluminum with Hard Anodizing coating

Brief Description

We have developed a bulkhead connector for the Nauticam NA-A7SIII housing, with a full-size HDMI connector Sony a7sIII. Thread of the connector M16x1.
Low profile Right angle connector Type A fits tight space of the underwater housing.

The full-size Type A HDMI connector at the end of the bulkhead is compatible with various cameras, including the Sony FX3, Sony Alpha A7S II, Canon EOS 5D Mark IV, Nikon D850, Panasonic Lumix GH5, Nikon Z9, Sony A1, A7S III, and more.

Water Block

The Uwater Bulkhead connector includes a built-in water block that serves two essential purposes. Firstly, it maintains a vacuum within the housing when utilizing the AirLock Vacuum System. Secondly, it acts as a protective barrier for the housing, preventing water penetration in case of any issues with the external cable or its connection to the bulkhead connector.


The custom length of the cable is available.

Outline Drawing

Illustrated dimensions diagram for the M16 Underwater Bulkhead Connector with a Short Thread

outline dimensions underwater power bulkhead connector M16 short thread