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.
NSN 6650-01-443-5342
NSN 5998-01-288-4598
NSN 5950-01-470-5887
NSN 6130-01-595-5328
NSN 5895-01-094-7255
NSN 6650-01-589-3585
NSN 5910-01-063-5897
NSN 6685-01-259-6917
NSN 5999-01-151-1299
NSN 6220-01-375-5572
NSN 5930-01-489-6205
NSN 5915-01-433-9666