1:Standard:DIN125,DIN9021,DIN433,DIN6916 2.Carbon steel, stainless steel, brass 3.Finish:Zinc,HDG,etc. 4.From M1.6 to M78 1.Name Black plated washer 2.standardDIN125,DIN9021,DIN433,DIN69163.Materialcarbon steel Carbon steel, stainless steel, brass4.FinishBlack plated5.Size #6 - 3"6.Supply abiltity1000 tons per month7.CertificateTS16949;8.PackingBy carbon, then by pallet;9.Delivery 25 days(Our ...