FUEL TANK CONNECTION ASSEMBLY

摘要

A fuel tank connection assembly may include a first connector coupled to the neck pipe of a fuel tank and a second connector. The first connector may include one or more screw threads disposed on the inner surface thereof and a plurality of first screw threads disposed on the inner surface thereof. The second connector may include a plurality of second screw threads disposed on the outer surface thereof. When the first connector and the second connector are coupled to the neck pipe of a fuel tank, the screw threads can pass while punching the outer surface of the neck pipe of a fuel tank and the first screw threads can engage with the second screw threads.