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 5990-01-335-7948
NSN 5920-00-584-4592
NSN 5930-01-178-6900
NSN 6240-01-534-1271
NSN 6105-00-837-2875
NSN 5915-00-458-3593
NSN 5895-00-009-5698
NSN 5975-01-340-7513
NSN 6105-01-598-8806
NSN 5975-00-392-9136
NSN 5990-01-122-9149
NSN 2925-01-338-7126