... ,GB,DIN,JIS 4.ISO9001-2008,SGS,ROHS thin flat washer 1)DIN125,DIN9021,DIN127,USS,SAE2)M1.6-M1003) ... ,36cartons/pallet.Or according to buyers' instructions Product name thin flat washer Material1.Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS4202 ... (CuZn37), C28000(CuZn40)4.Bronze: C51000, C52100, C54400, etc5.Iron: 1213, 12L14,12156.Aluminum: Al6061, Al6063 SpecificationM1.6-M100ColorPlain, blue ...