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 4140-01-511-5117
NSN 5998-00-816-9198
NSN 6645-00-979-0039
NSN 5935-01-350-2622
NSN 5960-01-344-2604
NSN 5985-00-291-1140
NSN 6110-01-483-2166
NSN 7035-01-364-8454
NSN 5915-00-824-5847
NSN 6650-01-096-6803
NSN 5999-00-286-6231
NSN 5835-01-135-2601