UNDERWATER BULKHEAD CONNECTORS & CAPS
Keep your underwater housing sealed and secure with bulkhead connectors and caps—designed for watertight performance and full HDMI, SDI, and LEMO compatibility.
Underwater Bulkhead Connectors & Caps for Nauticam, Weefine & Hugyfot Housings
Whether you're shooting with a mirrorless, DSLR, or cinema system, maintaining a watertight seal is critical for protecting your gear. Our collection of bulkhead connectors and sealing caps helps prevent leaks and enables secure HDMI, SDI, or LEMO connections between your Nauticam housing and essential accessories like underwater monitors or video cables. Designed for high-performance underwater setups, these components are trusted by divers and underwater filmmakers alike.
Each bulkhead is made from corrosion-resistant, marine-grade aluminum or stainless steel, ensuring long-term durability even in saltwater environments. Designed to fit M16, M24, and M28 threaded ports, they’re compatible with leading brands including Nauticam, Hugyfot, and Weefine. Whether you’re shooting with a Sony mirrorless, Canon DSLR, or a cinema camera like the Blackmagic Pocket 6K, we offer bulkhead options to match.
Top Choices for Bulkhead Connectors and Caps:
- Nauticam HDMI Bulkhead with Integrated Cable and Type D Connector – HDMI 2.0 bulkhead for Ninja V setups, enabling 4K signal transmission to external monitors.
- Nauticam M16 SDI Bulkhead and Cap – Secure SDI connection and watertight sealing for high-resolution video outputs.
- Weefine M16 Bulkhead Extender – Provides extra clearance when connecting accessories on compact underwater housings.
- Nauticam HDMI Cable Cap – Prevents water ingress and corrosion when HDMI ports are not in use.
Whether you're setting up a 4K Ninja V monitor for macro shots or sealing unused ports for a cold-water dive, these connectors and caps keep your Nauticam underwater housing secure and leak-free. Used by underwater filmmakers, wildlife shooters, and tech divers alike, these parts are made to perform when it really counts—deep below the surface.
Ready to upgrade your underwater housing? Check out our HDMI cables for Ninja V monitors for clean signal transmission, or browse our underwater monitor accessories to fine-tune your setup for any dive conditions.
Need help choosing the right connector? Contact us, and we’ll guide you.