Flat washer,round washer also available in DIN125,9021,PENNY,7349,1052, ... F/B,NFE25514Z/M/L/LL and carbon and stainless Brass Round Washers Without Hole:1,Over 15years manufacturer and export ... and European countries;3,Wide variety of materials to include: brass, bronze, and copper;4,Working process include: cold punching, ... /B,NFE25514Z/M/L/LL and carbon and stainless Brass Round Washers Without Hole