Pro Grade DOT Brass Compression Straight Union Fittings For 3 Eighths Inch Nylon Tubing Air Lines Pack Of Four Ideal For Pneumatic Systems Durable CA360 Brass Corrosion Resistant High Temp Tolerant Built To Last

Premium Pack of Four Brass 3/8 in Compression Fittings
✔️ CA360 brass, 3/8 in (9.5 mm) tube OD, 250 psi max, -40°F to 200°F

These DOT Pro Grade Brass Compression Straight Union Fittings seal nylon tubing in pneumatic systems. Made from CA360 brass, they resist corrosion and handle high temperatures, ideal for automotive and workshop use.

✅ CA360 brass construction, corrosion resistant and high-temp tolerant
✅ 3/8 in (9.5 mm) tube OD, compression straight union for nylon tubing
✅ Max working pressure 250 psi, suitable for pneumatic lines and air brakes
✅ Temperature range -40°F to 200°F (-40°C to 93°C)
✅ Pack of four fittings per package, ready for quick replacements

💡 What is a brass compression fitting used for?

These handy connectors let you seal and join nylon tubing in pneumatic systems without soldering.

- common use in air lines and brake systems - handy for quick repairs in workshops and garages - works with 3/8 in (9.5 mm) OD tubing and CA360 brass - rated for up to 250 psi and broad temperature ranges