联结螺栓 coupling bolt ; joint blot ; joint bolt ; fastening bolt

联结螺母 joint nut ; coupling nut

联结螺套 union nut

结螺属 Habromorula

连结螺栓 conneting bolt ; binder bolt

中间联结螺母 interconnecting nut

活结螺栓 Eyebolt

粗肋结螺属 Ergalatax

电磁线圈连结螺栓 solenoid tie bolt

应急联结螺钉 emergency coupling screw