Special Features:

Hole length wise through shank 0.670in., long, dia., 0.055in., slot 0.050in., wide and 0.060in deep, cutaway 0.020in., deep, length 0.380in., length

Properties:

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.