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 5895-01-012-2202
NSN 5905-00-190-8889
NSN 5935-01-516-3748
NSN 5835-00-911-6330
NSN 5895-01-013-0093
NSN 6685-01-575-1159
NSN 5975-01-600-3553
NSN 5910-01-366-1898
NSN 5935-01-388-9649
NSN 5999-00-767-1222
NSN 5920-01-146-6690
NSN 5945-01-038-3669