screw-wrench的意思|示意

The utility model relates to a universal wrench screw-driver used for fastening hexagonal screws or bolts, and three surfaces of the universal wrench screw-driver are stressed.

本实用新型为一种紧固六角螺钉或螺栓的、三面受力的通用扳手。

Therefore, the overthread screw tap can be matched with a pneumatic wrench having regular hexagonal holes via insertion, and the overthread screw tap has the advantage of high work efficiency.

其扭力段由正四棱柱形改为正六棱柱形的，这样可以与有正内六角孔的风动扳手相插配使用，有提高工效的特点。

Use electric wrench will tire screw loose, remove one tire.

用电动扳手将轮胎螺丝一一松脱，拆卸轮胎。

Otherwise, you might feel as if you are using a socket wrench as a hammer hitting the handle of a screw driver to loosen a nut and bolt.

否则，您可能感觉到像用锤子一样使用一个套筒扳手来敲击螺丝刀手柄而拧开螺栓的螺母。

To adjust the setting of the valve, loosen locking cap screw with hex wrench, see Figure 3.

如果要调节阀门的设置，则利用六角扳手松开锁紧帽螺丝，参阅图3。

The utility model is convenient and reliable in manufacture and use, the intracavity of the screw and the head of the wrench is not easy to fail by abrasion when used.

本实用新型制造和使用方便可靠，在使用 时螺钉头的内腔和扳手的头部不易因磨损而失效。