-10AN Weld-On Bung - EZ Weld Taper

This weld-on AN bung features an EZ Weld tapered base that eases into round tubing or tank walls for a faster, cleaner TIG weld with less fitup work. Provides a permanent, leak-free port for fabricating custom fuel cells, tanks, and plumbing systems, then accepts a standard AN fitting for hose connection. Precision machined aluminum with a true 37° flare seat.