B-3100-05 Brass 5/16" Inverted Flare Tube Nut

These inverted brass adapters are engineered for high-performance sealing, featuring a dual-layer of protection suitable for challenging environments. Constructed from durable CA360 brass, they provide excellent corrosion resistance and withstand extreme conditions. The unique inverted flare design ensures a robust metal-to-metal seal that performs well under high pressure and vibration. When combined with NPTF threads, these adapters offer an enhanced dry-seal mechanism for a more secure fit.