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 5895-01-570-5228
NSN 6650-00-830-7006
NSN 6105-00-173-2773
NSN 5998-01-314-3562
NSN 6620-01-252-1240
NSN 6135-01-278-9717
NSN 6610-01-539-8213
NSN 6240-00-195-6308
NSN 5935-00-602-4319
NSN 6610-00-055-8366
NSN 2925-01-041-8201
NSN 6645-01-022-6247