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.
Classification: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)
NSN 4140-01-431-9065
NSN 5975-01-604-8601
NSN 6130-00-153-3136
NSN 6320-01-213-3974
NSN 5985-01-195-4028
NSN 5950-01-428-7063
NSN 6150-01-441-2254
NSN 6150-00-189-0292
NSN 4140-00-613-9209
NSN 6320-00-160-0899
NSN 2925-01-485-8304
NSN 6685-00-599-4088