Thread size of 6AN male coupler is 9/18-18 UNF, can use to splice or extend a line, works with female thread fitting.
2PCS 6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting
Package Included: 2PCS 6AN to 6AN Male Flare Coupling Union Adapter Thread size of 6AN male coupler is 9/16-18 UNF, can use to splice or extend a
Ucreative 6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Fitting Black (2PCS)
6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting 2 PCS
Willkey EVIL ENERGY 6AN to 6AN Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 1 PCS
6AN Male to Male Flare Coupler Union Straight Fuel Hose Adapter Fitting Black 2PCS - AliExpress
DEWHEL 2pcs Aluminium Female AN8 to Male AN6 Flare Reducer Hose Fitting Adapter Black - Yahoo Shopping
AC PERFORMANCE Aluminum Swivel Coupling Fuel Fittings 150 Degree -6 AN Female to 6AN Female Flare Coupler Hose Union Adapter, 9/16 x 18 AN6 Thread Connector, Black : Automotive
Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings.
Russell 661780 -AN Flare Reducer
YSIL 6AN Male Flare to 6AN Female Swivel with 1/8 NPT Gauge Port
RaceFlux 45-degree -6AN O-Ring Boss to -6AN Male Flare Swivel