The pressure device is fixed at the tail end of a carriage bottom and the lock bolt is connected with the connecting rod of the pressure device; 压力装置固定于车厢底部末端处,锁舌连接在压力装置的连杆上。
Hexagon bolts and nuts, hexagon socket head cap screws, thread bar, carriage bolts, Nylon lock hex nut, flat washer, fish bolt set, standard fasteners etc. 六角螺母,六角螺栓,自攻钉,牙棒等。非标件生产与出口。