Steel bolt, 1.250 in. lg, 0.375-24 unf thread, 0.750 in. Thread lg, 0.750 in. Head od, slotted head 0.750 in. X 0.085 in. X 0.120 in. Deck 1ea; steel hexagon nut, 0.355-24 unf thread, 0.562 in. Across flats, 0.562 in. H 1ea; steel lockwasher, 0.656 od, 0.391 in. Id, 0.100 in. Thick 1ea