hexagon nut

基本解释

But thinks carefully, the question has come, what can the nut certainly make the hexagon the reason is?
但是仔细想一想，问题就来了，螺母一定要做成六角形的原因是什么呢？
The connecting screw adopts a bone screw, and the head of the screw is outer-hexagonal, and the nut adopts an expanding hexagon nut or a hexagon nut.
所述连接螺钉采用骨螺钉，螺钉头为外六角。所述螺母采用膨胀六角螺母或六角螺母。
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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。
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