... Finish: Galvanized, Black Oxide, Phosphate, Chrome, Plate Dacrome . Standards: DIN, ANSI, JIS, BS, EN, IS Feature: Fastener Spring Gasket plating with ... black1) Finish: Galvanized, Black Oxide, Phosphate, Chrome, Plate Dacrome and so ... all kind if gasket if you can supply the sample or drawing Fastener Spring Gasket plating with black