Radium Engineering 6AN ORB To 10mm Barb | Universal (14-0691)

Ten-millimeter hose is the quiet standard of Japanese fuel plumbing, and ORB ports need a way to meet it.

The Radium Engineering 6AN ORB to 10mm Barb Fitting threads into any female 6AN ORB (9/16"-18) port, seals on its O-ring, and presents a 10mm hose barb for clamped metric fuel hose, bridging Radium hardware to the 10mm ID lines common on JDM platforms and OEM-style routing.

What You'll Feel

• ORB-ported hardware connected to metric fuel hose without adapter stacks
• A positive O-ring port seal independent of hose-side service
• OEM-style plumbing retained where full AN conversion is not the plan

Features

• 6AN ORB (9/16"-18) male thread with O-ring seal, all fuel types
• 10mm hose barb output for clamped fuel hose
• Machined anodized aluminum construction

The Details

Execution rules split by end: the ORB side gets a lubricated O-ring and no sealant, while the barb wants fuel-rated 10mm ID hose fully seated and secured with an EFI-style or spring clamp. Typical duty includes connecting Radium rails, filters, and surge tank ports to factory-style Japanese fuel lines during staged upgrades, where the fuel system modernizes one section at a time. Sold individually.

Kit Includes

• 1x 6AN ORB to 10mm barb fitting (14-0691)

Applications

• Universal: female 6AN ORB (9/16"-18) ports meeting 10mm ID fuel hose
• All fuel types including gasoline and E85