内六角扳手
- 网络allen key;Allen wrench;hex key;hex wrench;Hex Key Wrench
内六角扳手-
采用内六角扳手从阀体上拆卸阀体螺栓。
Remove the body bolts from the body using an Allen Key .
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配件（常规）：内六角扳手，一支尖凿。
Accessories ( standard ): hexagon bar wrench , a point chisel .
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内六角扳手大小有时提到'M'跟随由大小在工具或插口，即'M6'，虽然这也许与准确的标准用途混淆；
Hexagon wrench size is sometimes referred to " M " followed by the size of the tool socket , that is ," M6 ", although this may be confused with the precise criteria fuse ;
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专供内六角螺丝的扳手。
A wrench for Allen screws .
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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。
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 .