Aisi 409s Stainless Steel Flat Washers Specification

The raw material of these fasteners is classified as Martensitic Stainless Steel. Being a PED certified Fasteners Manufacturer by TUV Rheinland,our fasteners are accompanied with EN 10204 3.1/3.2 certification. AISI 409S Stainless Steel Flat Washers are available in hot forged,cold forged and bar stock machined conditions depending upon the order quantity.