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 6150-01-023-8505
NSN 5960-01-386-6938
NSN 7035-01-435-4009
NSN 6130-01-108-4335
NSN 5920-00-040-2923
NSN 5996-01-607-7035
NSN 6685-01-340-4989
NSN 5895-00-057-7827
NSN 6610-01-163-7062
NSN 5985-00-156-1635
NSN 5925-00-008-4413
NSN 5960-01-503-0362