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 5930-01-233-8601
NSN 5920-01-366-6995
NSN 6150-01-207-8189
NSN 2925-01-331-5039
NSN 5910-01-096-5888
NSN 5950-00-697-2608
NSN 5855-00-149-0766
NSN 5915-00-833-9025
NSN 5990-01-037-0274
NSN 5950-01-254-1884
NSN 5925-01-217-0500
NSN 5990-01-436-7191