The GX16 4Pin Metal Round Shell Connector is a dependable circular connector built for applications that need a firm, stable, and space-saving connection. Its metal shell gives it a sturdy feel and helps protect the internal contacts, while the threaded locking design keeps the plug securely in place once connected. This makes it a popular choice for equipment that may be moved, handled, or exposed to vibration. With four pins available, the connector is well suited for combining power and signal lines in one compact interface. That makes it especially useful in setups where clean wiring and reliable contact matter, such as electronics projects, control systems, test equipment, lighting, and DIY assemblies. The round shape also makes alignment straightforward, helping users connect the plug quickly and confidently. One of the main advantages of the GX16 style is its practical design. It is simple to install, easy to connect, and built to withstand repeated use. The screw-coupling mechanism adds extra security compared with friction-fit connectors, reducing the chance of accidental disconnection during operation. The metal construction further supports long-term durability and a more professional finish. This connector is a smart option for anyone looking for a robust 4-pin round connector that balances durability, usability, and dependable performance. Whether you are building new equipment or replacing an existing connector, the GX16 4Pin Metal Round Shell Connector offers a straightforward solution for maintaining consistent electrical contact in a compact form factor. It is a versatile choice for projects that need both mechanical strength and reliable connectivity.

• 4-pin circular connector for power and signal applications
• Durable metal shell for added strength and protection
• Threaded screw-lock design for a secure connection
• Compact round form factor for neat panel installations
• Helps reduce accidental disconnection from vibration or movement
• Suitable for electronics
• control systems
• and DIY projects
• Reusable design for repeated plug-and-unplug use