沉头方颈螺栓 Flat countersink square neck bolts ; Plough bolt ; Flat counter sunk square neck bolts ; countersunk head square neck bolt
方颈螺栓 [机] square neck bolt ; carriage bolts
方螺栓 [机] square bolt
圆头方颈螺栓 Carriage Bolts ; round head square-neck bolt ; neck bolt
半圆头方螺栓 Cup head square neck bolts ; cuhead square neck bolts
方镇螺栓 square neck bolt ; square neck bolt west bank
平顶方头螺栓 flattened square head bolt
方头螺栓扳手 square head wrench
椭圆头方颈螺栓 oval head square neck bolt
粗制方头螺栓 black square head bolt
最后大会显示了铝方支持螺栓到位。
The final assembly shows the aluminum side supports bolted in place.
卡车枢轴轴承箱板螺栓的一方渠道 ， 让没有任何其他拆除洛科的卡车容易清除。
The truck pivot bearing housing plate bolts to the side channels to allow easy removal of a truck without any other loco dismantling.
半圆头低方颈螺栓。
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