... 3.hot dipped gal, self-colored, zinc plated 4.size:M8-M100 5.we can supply eye nut DIN580 eye bolt ... .material: carbon steel,C15/Q2353.finish:bright or galvanized4.size:M8,M10,M12,M16,M20,M24,M30,M36,M42,M48,M56,M64 ... joint efforts.OTHER TYPES PRODUCTIONS rigging lifting DIN580 eye bolt m10