thread-cutting screw

最新灯饰英语词汇汇编（1）[1] ... Stop screw 止动螺丝 Thread-cutting screw 车牙螺丝 Threaded stem 螺杆（柱） ...

...hread-forming screw)，另 一为切削螺纹式(thread-cutting screw)如图 2-46 所示。

...(thread-forming screw)，另一切削螺式(thread-cutting screw)如 2-46 所示。