45 DEG BULKHEAD -4AN FULL FLOWSILVER NO RESTR NUT SEPERARATE | AF537-04S

47 Degree AN Bulkhead. These 45 degree AN bulkhead fittings allow you to easily and safely run you fuel/oil/water lines through a panel or firewall without worrying about rubber grommets and wearing through the hose. With male AN flare fittings available in sizes from -4 all the way through to -20. Bulkhead nuts sold separately AF924-XX. Each full flow 45 degree and 90 degree bulkheads feature a half nut installed to allow a flat mounting surface. Available in Blue, Black and Silver.