Features:Wing Nut Nut:Standard DIN315 Nut Material:stainless steel Nut size: ... cheap price Features: high quality Low Price DIN315 stainless steel wing nut 1.Material: Carbon steel, Stainless steel, iron, brass, aluminum ... .Surface Finish:black oxide, black zinc, colour zinc, passivated, phosphated, golden plating, nickel plated, chromnium and etc.3.Size: M3-M124 ...