An externally threaded fastener whose threaded portion is of one nominal diameter. It has a series of longitudinal ribs, splines or serrations on all or a part of the shoulder. The minor diameter of the ribs must be greater than the major diameter of the threads. See also bolt, ribbed neck.
Classification: Other copper screws (not for wood) bolts and nuts
NSN 6650-01-388-2538
NSN 6105-01-327-6297
NSN 6135-00-062-5080
NSN 6105-01-232-3171
NSN 5855-00-962-5792
NSN 5996-00-240-0010
NSN 5925-01-302-8954
NSN 5999-01-091-3299
NSN 5835-00-870-7034
NSN 5895-00-764-0317
NSN 5930-01-101-1814
NSN 5960-00-500-7050