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 5990-01-387-3820
NSN 5998-01-191-0169
NSN 4140-01-181-4485
NSN 6145-01-422-0806
NSN 5999-01-634-0576
NSN 6130-00-346-2531
NSN 5990-01-126-5824
NSN 5996-01-485-4751
NSN 5895-01-644-9429
NSN 5895-01-499-2837
NSN 7035-01-390-1132
NSN 5935-01-622-2924