WWC number KM# 412 Country Egypt Denomination 5 piastres Year 1967 - ١٩٦٧ Period United Arab Republic (1958 - 1971) Type of coinage Regular issue Material Copper Nickel Ribbed edge Shape Circle Ratio avs/roar Medal (0°) Weight (g) 4.5 Diameter (mm) 25 Thickness (mm) 1.3