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 7035-01-190-7332
NSN 6105-01-431-8998
NSN 5835-01-621-0750
NSN 6650-00-155-5827
NSN 5895-01-271-8470
NSN 6685-01-069-4336
NSN 6620-00-858-7317
NSN 5915-00-844-0470
NSN 5965-01-275-9246
NSN 5960-01-580-6360
NSN 5990-00-705-4350
NSN 6220-01-598-6900