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 5835-01-007-5800
NSN 6130-01-470-6722
NSN 6130-01-074-6321
NSN 2925-01-143-0092
NSN 6220-01-273-0177
NSN 7035-01-129-7834
NSN 5905-00-252-7030
NSN 6240-00-852-4870
NSN 6130-00-133-3521
NSN 5990-01-168-6797
NSN 5996-01-511-0458
NSN 6320-01-525-4789