胀锚螺栓 cinch bolt

螺旋锚螺旋式锚 Mitchell's screw anchor

螺旋锚螺旋型锚 screw anchor

锚螺栓、狼牙螺栓 stone bolt

锚螺栓 Bolt holding-down ; Bolt stone ; stone bolt

链锚螺母 chain anchor nut

链锚螺栓 chain anchor bolt

锚式螺纹 anchor screw thread

锚定螺栓 anchoring bolt ; core bolt

螺旋锚 screw anchor ; mooring screw