U-bolts similar to DIN 3570 Hot dip galvanized incl. 2 pre-assembled nuts 5.000 pcs.: 1", LW 36x52mm, M8x20 6.000 pcs.: 1 1/1", LW 50x67-70mm, M12x30 10.000 pcs.: 2 ", LW 61x82mm, M12x30