Catalog number: W0-00-0501-0160-0000-04 Features: ●The contact area is larger than that of round washers, allowing for a stable fastening surface. ●Used for soft materials such as wood or large holes. Specifications: ●Nominal diameter: M16 ●Outer diameter (mm): 45 ●Inner diameter (mm): 18 ●Thickness (mm): 3.2 ●Type: Trivalent black finish Material/Finish: ●Iron ●Surface treatment: Trivalent black finish
