Kikoʻī Huahana：
ʻO ke kila kila 304 a me ke kila kūpaʻa wela he kiʻekiʻe ka nui o ka chromium, ʻili matte, haʻahaʻa ka hiki ke popo, kiʻekiʻe ka nui o ka nickel a me ke kūpaʻa maikaʻi i ka pala. ʻAʻole maʻalahi ka popo o ke kila kila no ka mea hiki i ka oxide waiwai chromium i hana ʻia ma luna o ke kino kila ke pale i ke kino kila. Ke pono ʻoe i ka rivet makapō kila kila, e koho i ke kino rivet 304 a me ka rivet mandrel 304.
