1/4" MNPT Hex Head Pipe Plug (316 Stainless Steel, 5,000 PSI)

The 1/4" MNPT Hex Head Pipe Plug is a heavy-duty, corrosion-resistant component designed for securely sealing pipe openings in demanding industrial applications. Manufactured from Grade 316 Stainless Steel, this plug (5406-P-04-SS) contains a higher nickel content for enhanced corrosion resistance, making it ideal for use in air, water, and natural gas systems, including industrial hydraulic or pneumatic setups.

This pipe plug features a 1/4-inch Male NPTF (National Pipe Taper Fuel) thread (1/4-18) designed to create a tight, leak-free seal when used with a corresponding tapered female port. Its external hex head (9/16" hex size) allows for easy installation and removal using a standard wrench, providing a strong grip for secure tightening.

With a compact length of 3/4 inch and a weight of 0.06 lbs, this straight-shaped plug is built for robust performance. It is capable of handling an impressive working pressure of 5,000 PSI, ensuring reliability in high-pressure environments. The P-WAT-2132 complies with rigorous industry standards, including ASME B1.20.1, SAE AS71051, and SAE J476, guaranteeing dimensional accuracy and material quality.