Self-drilling fastener
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United States of America Patent
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-
Feb 13, 1990
Grant Date -
N/A
app pub date -
Feb 6, 1989
filing date -
Feb 6, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A self-drilling fastener comprises a two-piece fastener assembly. The driver body of non-corrosive molded form includes a hex socket for torquing the fastener in position and a threaded shank. The shank receives a steel pointed member through a lower coupling socket. The pointed tip includes a threaded body portion. The fastener assembly is torqueable as a unit for installation.
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