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 5985-01-491-9679
NSN 5960-01-139-5968
NSN 5965-01-188-7267
NSN 6650-01-560-8576
NSN 5905-01-511-4262
NSN 6240-00-870-9129
NSN 6135-00-840-6451
NSN 5998-01-274-7665
NSN 5998-01-568-7716
NSN 6105-00-516-2151
NSN 2925-01-471-4912
NSN 5925-01-106-3641