An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
NSN 5895-01-106-9297
NSN 6650-01-512-9650
NSN 5999-00-469-1052
NSN 5975-00-676-3637
NSN 5960-01-394-3846
NSN 6620-01-053-6650
NSN 5965-01-631-9848
NSN 5945-01-403-2800
NSN 6220-00-786-2645
NSN 5998-01-130-6512
NSN 4140-00-833-5068
NSN 5945-00-255-2033