This nut ring is manufactured from 6061 aluminum and is anodized to permit all fuel types and to prevent corrosion. All threaded holes are tapped for 1/4"-28 using the industry standard 6x10 pattern. It was designed to bolt into Radium RA-series fuel cells but can work with others. Gasket not included.
These hose ends are specific to PTFE hose and cannot be used with rubber hose. Each fitting is machined from aluminum and anodized black. Internal O-rings permit swiveling.