Brass Hex Plug

The Parker Hex Plug does exactly what it’s meant to—seal off unused ports with a clean, secure fit. Commonly used on air tanks, this plug is perfect for closing off any open NPT ports to prevent air leaks and maintain proper system pressure.

With its hex head design, installation and removal are quick and easy using standard tools. Built with Parker’s trusted quality, it provides a reliable, leak-free seal for long-term use.

Key Features:

• Seals off unused NPT ports
• Commonly used on air tanks and manifolds
• Hex head design for easy installation and removal
• Durable, leak-free performance
• Trusted Parker quality

A simple but essential fitting to keep your air system sealed and performing properly.