Specification followed : IS 5370 -1969 Material : Brass Sheet half hard as per IS 410 or 63/37 half hard Brass Sheet Free cutting Brass 319 type or BS 249 type Any special Brass Composition as per customers requirement Size : Specification or as per custom design or requirement. Finish And Coating : Natural, Nickel Plated, Tin Plated or any coating as per customer specification. Any kind of brass washers can be developed and supplied exactly as per customer specifications.