... Q235/45# steel 2.Surface: Electrogalvanized Dee Shackle G2150 1. US type drop forged bolt type ... dee shackles G-21502. Thin hex head bolt-nut with cotter ... of the contractor3. Surface of bolt type dee shackle: hot dip galvanized, self colored, electro galvanized, ... high polished4. Material of bolt type dee shackle: carbon steel, stainless steel 316,304, alloy ...