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 5920-01-087-9840
NSN 4140-00-592-3318
NSN 5905-01-003-7835
NSN 6110-01-147-5613
NSN 6220-01-136-0339
NSN 5925-01-374-6366
NSN 6145-01-527-6463
NSN 5945-01-322-9079
NSN 5930-00-325-8641
NSN 6150-01-418-1908
NSN 5895-01-522-5290
NSN 6650-01-470-1315