Detailed Product Description Washers:Flat Washers.Plain washers. Mediun washers DIN125A,DIN125B,DIN126,DIN433,DIN440,DIN1440,DIN1441,DIN6916,DIN7349,DIN7989-1,DIN7989-2BS3410,BS4320A, BS4320B.,BS4320C ... -B,DIN7980Lock washersDIN6797-A,DIN6797-I,DIN6798-A,DIN6798-ITab washers DIN93External Tap Washer DIN432Internal tab washers DIN462Washers with two taps DIN463