We want to do Hot Dip Galvanizing for our washers below is the sizes.Outer Dia. X Inner Dia. X Thickness (mm) WS no quantity Required finish Approx. weightBW45X21X5X51CGL 8113 500 Hot - Dip Galvanized 24.5 KGBW70X31X7X51CHDG 14969 100 Hot - Dip Galvanized 17 KGBW56X25X6X51CHDG 14968 250 Hot - Dip Galvanized 23.2 KGBW39X17X4X51CHDG 14967 1000 Hot - Dip Galvanized 30.4 KGBW29X13X3X51CHDG 14966 1000 Hot - Dip Galvanized 12.5 KGBW23X10.5X2.5X51CHDG 14965 1000 Hot - Dip Galvanized 6.5 KG
