Quick view M8 Flat Washers, DIN 125 Type B / ISO 7090, Steel The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): M8Inside Diameter (Nominal): 8.4mmOutside Diameter (Nominal): 16mmThickness (Nominal): 1.6mmProduct Class: WashersOrder: Flat WashersCategory: Standard Flat... $189.80 Select Quantity Compare