An externally threaded fastener the head of which is usually flat with a periphery not concentric to the bolt shank. The head is not designed for wrenching. It may have a drive feature located at the threaded end, which can be used to rotate the screw and eccentric head into a locking position to secure a flanged or groove component.
NSN 6320-01-521-1764
NSN 5975-00-265-7774
NSN 5930-01-092-6497
NSN 5895-01-235-8444
NSN 5925-00-866-3106
NSN 5905-01-446-6478
NSN 5910-01-565-8034
NSN 6650-01-447-2858
NSN 6320-01-366-5157
NSN 6320-00-036-3688
NSN 5910-01-030-7077
NSN 5960-01-407-1350