Tenders for Supply of M16 Spring Washer, Type-B To Conformity Is 3063/1994 Or Latest With Phosphate Coated Or Nickel Plated Or Tinned Or Galvanized Or Cadmium Plated. Warranty Period: 30 Months After The Date Of Delivery M16 Plain Washer To Conformity Is 2016 And Material Steel To Is 2062/2011 E250 Grade A With Phosphate Coated Or Nickel Plated Or Tinned Or Galvanized Or Cadmium Plated. Warranty Period: 30 Months After The Date Of Delivery