5 Pack DOT Approved Brass 90 Degree Compression Fittings For Air Brake Lines One Quarter Inch Tube OD To One Quarter Inch NPT Thread Union Elbow Adapters For Cars Trucks And Trailers

Five-Pack DOT Brass 90° Tube to NPT Fittings
✔️ 1/4 in Tube OD to 1/4 in NPT, brass, DOT approved, 5 pcs

This item is a 5-pack of precision brass compression fittings with a 90-degree elbow that transitions 1/4" tube OD to 1/4" NPT threads. They’re commonly used in automotive air brake lines, air suspension kits, and pneumatic systems to create tight, leak-free connections in cars, trucks, and trailers.

✅ 1/4 in Tube OD x 1/4 in NPT Thread 90° elbow
✅ DOT FMVSS 571.106 approved for air brake systems
✅ Working pressure up to 250 psi; temperature range -40°F to +200°F
✅ CA360 brass with red sealant coating for corrosion resistance
✅ Pack of 5 fittings for easy replacement and sharing

💡 What is a 1/4 inch compression fitting used for in vehicle air brake systems?

These handy connectors seal 1/4 in OD tubing to 1/4 in NPT threads in automotive air lines. - 1/4 in OD tubing to 1/4 in NPT thread
- DOT FMVSS 571.106 compliant for safety
- CA360 brass with red sealant for corrosion resistance
- suitable for cars, trucks, trailers, and pneumatic lines