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 6220-01-423-1476
NSN 5996-01-261-6758
NSN 5960-01-602-6009
NSN 5930-01-033-7919
NSN 5895-01-083-5200
NSN 5835-01-104-5707
NSN 2925-00-120-9302
NSN 6220-01-544-7998
NSN 5920-01-238-2174
NSN 5999-00-728-2440
NSN 5965-01-528-8152
NSN 5910-01-431-0558