An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).
NSN 6685-00-469-2550
NSN 6145-00-903-1939
NSN 5925-01-286-1551
NSN 5925-00-502-0992
NSN 5990-01-007-3806
NSN 5996-00-169-5051
NSN 5910-01-064-9113
NSN 6145-01-372-3040
NSN 6240-01-406-4042
NSN 7035-01-248-8596
NSN 6650-01-227-1632
NSN 6145-01-576-9609