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 6645-01-544-3581
NSN 5895-01-464-4341
NSN 5835-01-490-6325
NSN 5935-01-245-2282
NSN 5960-01-107-5544
NSN 4140-01-210-9909
NSN 5920-00-413-3341
NSN 5985-01-049-1016
NSN 6620-00-899-0971
NSN 6320-01-072-2073
NSN 5910-00-186-9290
NSN 6135-01-422-1440