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 5925-01-046-4918
NSN 6105-00-760-8204
NSN 5930-00-468-4194
NSN 5985-00-241-6701
NSN 6145-01-406-5022
NSN 6150-01-293-4311
NSN 5999-01-551-4003
NSN 6130-00-195-5365
NSN 4140-00-495-8704
NSN 6240-01-442-5114
NSN 5905-01-495-3356
NSN 6220-01-250-2376