RAISED RECESS TRUSS HEAD SCREW
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United States of America Patent
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-
N/A
Issued Date -
Jun 4, 2009
app pub date -
Dec 4, 2007
filing date -
Dec 4, 2007
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A truss screw is disclosed for use in fastening framing members together. In embodiments, the truss screw includes a raised recess section having walls extending from a top surface of the screw head. The raised recess sinks into the back surface of a workpiece fastened to the framing members so that the workpiece may sit flat against the workpiece.
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