BRASS CONICAL STR. 1/4″ TUBE X 3/8″ M

AirCraft Brass Conical Straight 1/4″ Tube x 3/8″ M (SB6804C)

At a Glance:Conical tube-to-thread straight fitting: 1/4″ tube to 3/8″ male connection

When a 1/4″ pneumatic tube run needs to connect into a larger 3/8″ port, you want a fitting that does it cleanly—no adaptor tower, no drama. The AirCraft SB6804C brass conical straight fitting adapts 1/4″ tubing to a 3/8″ male-thread connection in a straight-through layout, making it ideal for manifolds, air preparation units, control circuits and general compressed-air plumbing where a tidy transition is essential. Brass construction provides durability and corrosion resistance, while the conical connection style is designed to seat securely for a leak-conscious seal when installed correctly.

AirCraft Brass Conical Tube Fittings – Neat Step-Up Connections

AirCraft tube fittings are built for practical, serviceable pneumatic layouts. This straight connector gives you a compact transition from 1/4″ tube to a 3/8″ male-thread port without bulky adaptors.