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 5960-01-425-1454
NSN 6145-01-458-8866
NSN 5990-00-998-6193
NSN 6620-01-401-5356
NSN 5915-00-252-1876
NSN 6150-01-442-8047
NSN 6320-01-495-0512
NSN 5990-01-465-3088
NSN 5975-01-323-8120
NSN 5935-01-564-5638
NSN 5915-00-150-4694
NSN 5990-00-147-3144