Quick view M3 Flat Washers, DIN 125 Type A / ISO 7089, 6/6 Nylon DIN 125 / ISO 7089 are standard commercial metric flat washers.Nylon 6/6 is a general purpose Polyamide with excellent tensile strength.The nominal diameter is the bolt size to use for this flat washer.Diameter (Nominal): M3Diameter (Dimension):... $187.71 Select Quantity Compare