金属接头
编号：HJ-7P/HJ-7D
单位：套
颜色：HJ-7P 黑色 HJ-7D 导电

应用：用于两根线棒组成有角度的结构，以加强整体，需装配2套M6螺栓。

Style : HJ-7P/HJ-7D Unit: set color: HJ-7P black HJ-7D conductive

Application: applied to assemble angled structure using two flexible bars to strengthen the whole construction. Two sets M6 bolt also need to be attached.