The GX16 6Pin Metal Round Shell Connector is a versatile circular aviation-style connector that’s widely used anywhere a compact, secure multi-core connection is needed. Originally popularized for industrial and instrumentation use, the GX16 series has become a go‑to choice for hobbyists, makers, and professionals looking for a simple, robust plug-and-socket solution. This 6-pin version is designed for applications that require multiple signal lines or a mix of power and control wiring in a single, tidy interface. The metal round shell not only provides mechanical protection, but also helps improve durability in environments where cables are handled frequently, routed through enclosures, or exposed to vibration. The threaded coupling ring allows the connector halves to be screwed together firmly, reducing the chance of accidental disconnection compared with simple push-fit plugs. Typical uses include connecting instrumentation equipment, electronic control boards, sensors, stepper motors, CNC/3D printer components, audio or low-voltage signal lines, and various custom automation projects. The 6-pin layout is especially convenient when you need separate channels for signals, feedback lines, or auxiliary power without running multiple connectors. Installation is straightforward: wires are typically soldered to the individual pins, then secured within the metal housing. Once assembled, the connector mates quickly—align the key and pins, push together, and twist the threaded collar until snug. With its balance of durability, compact size, and simple assembly, the GX16 6Pin Metal Round Shell Connector is an excellent choice for both new designs and retrofits where a dependable, multi-pin circular connector is required.

• 6-pin circular connector for multi-core signal or low-voltage power wiring
• Durable metal round shell for mechanical protection and long service life
• Aviation-style design with secure threaded screw-lock coupling to resist vibration and accidental pull-out
• Compact form factor suitable for control panels
• equipment housings
• and tight installations
• Widely used between instrumentation equipment
• electronic devices
• and data acquisition systems
• Clear pin layout for organized wiring and easier troubleshooting
• Compatible with standard GX16 series mating connectors for easy integration and replacement
• Suitable for DIY builds
• prototyping
• and professional industrial or automation projects