hex socket screwとは 意味・読み方・使い方

The support line 27 is clamped with a metallic presser 14 set along the reverse surface of the horizontal part 22 of the hanger body 13, and a hex socket nut 16 which threadably engages a bolt 15 inserted from below with a screw part up is threadably engaged is tightened to clamp and fix the support line 27.例文帳に追加

吊金具本体１３の水平部２２の下面に沿わせた金属板製の押え金具１４とで支持線２７を挟み、ネジ部を上向きにして下側から通したボルト１５に、上側から螺合する六角穴付きナット１６を螺合させ締付けて、支持線２７を挟持固定する。 - 特許庁