| 摘要 |
A pneumatically drivable fastener secures drywall or other construction material to a metal stud. Each fastener comprises a driving head; and a one piece shank component, secured at one end to the driving head. Each shank component has an axial length extending perpendicularly and longitudinally from the driving head and is divided into two or three sections: (a) an optional, solid section closest to the driving head; (b) an intermediate section with grooves that define stud cutting edges; and (c) two or more forked ends opposite the driving head. A method for fastening drywall to a plurality of metal studs is also disclosed.
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