Hexagonal waya raga kuma aka sani da kaza kaza, shinge na kaji, hexagonal waya raga da hex waya raga.Yana An saka ta da baƙin ƙarfe waya, low carbon karfe waya ko bakin karfe waya, sa'an nan galvanized. Akwai nau'i biyu na galvanized: electro galvanized (sanyi galvanized) da zafi tsoma galvanized. Za a iya amfani da raga galvanized waya raga don kaji waya, shinge na zomo, netfall rockfall da stucco raga, nauyi waya raga da ake amfani da gabion kwandon ko gabionakwati. Galvanized kaji waya ta yizuwa lalata, tsatsa da juriya na oxyidation yana da kyau, don haka ya shahara tsakanin abokan ciniki.