Brass Fittings 74654 3/4 Inch NPT Square Head Pipe Plug

The Brass Fittings 74654 is a 3/4 inch NPT (National Pipe Thread) male square head pipe plug designed for sealing threaded pipe openings in plumbing, marine, automotive, and industrial applications. Constructed from durable brass material, this plug offers excellent corrosion resistance and reliable performance in fuel, air, water, oil, and gas systems.

Key Features:

• 3/4 inch NPT male threaded connection for secure, leak-free sealing
• Square head design allows for easy installation and removal with standard wrenches or pliers
• Brass construction provides superior corrosion resistance and durability
• Suitable for water, oil, gas (WOG), fuel, and air applications
• Ideal for marine bilge drains, garboard plugs, and cleanout access points
• Compatible with standard NPT threaded pipe fittings and ports

This versatile pipe plug is commonly used in boats, automotive systems, pneumatic lines, hydraulic systems, and general plumbing applications where a reliable threaded seal is required. The raised square head provides excellent grip for installation and maintenance.