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 6145-00-197-3533
NSN 6650-00-213-7065
NSN 5945-00-488-7832
NSN 5999-01-401-5322
NSN 5915-01-303-2662
NSN 5855-00-149-0766
NSN 5950-01-252-3985
NSN 6320-01-578-6006
NSN 5975-01-307-9826
NSN 6150-01-456-7017
NSN 6110-01-467-4048
NSN 5925-01-051-2283