| 摘要 |
An easily operated nail has a nail body. One end of the nail has a tip portion and another end thereof has a head portion, the tip being formed by metal. The tip portion of the nail body has a threaded portion; and the head portion of the nail has a driving portion. The threaded portion is made by extruding two sides of the nail body so that the metal material of the nail body deforms to form the threaded portion. The threaded portion is near the head portion of the nail body. The driving portion is one of a concave cruciform slot, a concave straight slot, a concave polygonal recess, a convex cruciform protrusion, a concave straight protrusion, and a convex polygonal protrusion. The metal is one of iron and steel.
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