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 5999-01-221-1742
NSN 6105-01-140-4420
NSN 5998-01-430-5572
NSN 5920-01-623-1726
NSN 6610-01-550-2368
NSN 7035-01-484-9516
NSN 6150-00-313-5164
NSN 5975-01-415-5771
NSN 6130-01-428-7663
NSN 5930-00-432-9139
NSN 5835-01-519-3834
NSN 5935-01-578-7979