MS Flat Washer (Type A):(5/16″) 8.4-8.7 x 16.6-17.0 x 1.4-1.8 / DIN 125/ZP

MS Flat Washer (Type A):(⅝”) 17.0-17.4 x 29.5-30.0 x 2.7-3.3 / DIN 125/ZP