For a properly planned performance build, the Radium Engineering -6AN Straight PTFE Hose End – Black adapts the thread or hose connection shown in the product name so performance plumbing can transition cleanly between two standards. Radium fittings are intended for compact, serviceable fuel, oil, and fluid-system plumbing where correct thread engagement and sealing are critical.

Radium specifies 6AN AN/ORB sizing and Black finish options for this version, so confirm the surrounding system uses the same sizes and standards. Match both connection standards exactly and use the correct sealing method for the thread type being installed.