flat washer 1.ss falt washer 2.Standard:DIN,ISO,JIS,AISI 3.Size:M3-M56 4.Material:,SS,201 304 316 1. Falt washer DIN125 SS self tapping screws2. Material: stainless steel 201 304 3163.size : M3-M564. Packing: Bulk or small packing according to requirementStandard: DIN, ANSI, ISO, JIS and Non-standard flat washer