Serrated lock washer

Standard: DIN6796A, DIN6796J, DIN6798A, DIN6798J

Material: Spring steel, Stainless steel A2, A4, Brass and etc

Surface: Plain, Black oxidized, Phosphated, Cr3+ zinc plated, Cr6+ zinc plated, zinc plated in yellow, Hot-dip galvanized, Mechanical zinc plated, MZY, Dacromet, Geomet and etc