Aircraft Brass Conical Str. 1/4'Tube X 1/8' M

AirCraft Brass Conical Straight 1/4" Tube x 1/8" M (SB6804A)

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

Need to run 1/4" pneumatic tubing into a standard 1/8" port without turning your setup into a tower of adaptors? The AirCraft SB6804A brass
conical straight fitting is the tidy answer. It connects 1/4" tubing to a 1/8" male-thread fitting in a straight-through layout, making it
ideal for compressed-air control lines, manifolds, air preparation units and general pneumatic plumbing. Brass construction provides durability and
corrosion resistance, while the conical connection style is designed to seat securely for a leak-conscious connection when installed correctly.

Specifications

Features

• Brass construction Tough, corrosion-resistant body suited to workshop and industrial environments.
• Tube-to-thread adaptor Connects 1/4" tubing to a 1/8" male-thread port in one compact fitting.
• Straight conical design Straight-through layout designed for a secure, leak-conscious connection.
• Compact footprint Ideal for tight spaces in control panels, manifolds and pneumatic assemblies.

Benefits

• Cleaner installations: Reduces adaptor stacking and keeps tubing runs tidy and serviceable.
• Quick compatibility: Lets you connect 1/4" tube runs into common 1/8" ports with minimal fuss.
• More reliable sealing: Proper fitment helps reduce air loss from leaks and supports consistent system performance.

Extra Information

• Use with compatible 1/4" pneumatic tubing; cut the tube squarely for best sealing.
• Use PTFE thread seal tape or suitable pneumatic thread sealant on the 1/8" male thread where applicable.
• Start threads by hand to avoid cross-threading; tighten using the flatsavoid over-tightening.
• After installation, pressurise gradually and check for leaks using soapy water before full operation.

Safety

• Wear eye protection when working with pressurised air lines.
• Depressurise the system fully before cutting, removing or installing tubing and fittings.
• Do not exceed the pressure rating of your tubing, fittings or system components.
• Check for leaks after installation and correct immediately to prevent hose whip or unexpected tool actuation.