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 5855-00-012-1958
NSN 4140-00-133-7986
NSN 6145-00-600-6359
NSN 7035-01-534-7930
NSN 7035-01-540-4360
NSN 5895-01-359-9010
NSN 6105-01-151-3457
NSN 6610-00-186-9180
NSN 5996-01-444-2602
NSN 5915-01-041-9188
NSN 5910-01-468-5571
NSN 5945-01-509-0749