3/8" Flare x 1/4" MIP #48 Flare Adapter Less Nut / Half Union

Connect 3/8" OD soft copper tubing to 1/4" male pipe thread with a solid brass 45° SAE flare adapter built for leak-free, long-service joints. Machined from forged brass for strength and corrosion resistance, this half union handles gas, water, oil, air, and refrigeration lines. The precision-cut 45° flare seat seals metal-to-metal — no gaskets or O-rings to fail. Tapered NPT threads on the pipe end deliver a tight, dependable fit.

Sized by tube OD x pipe size. Note: 45° SAE flare only — not compatible with 37° JIC hydraulic fittings.