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 5915-01-384-3858
NSN 5935-01-383-8209
NSN 5905-01-633-5290
NSN 2925-01-583-5619
NSN 6645-01-211-6502
NSN 5835-01-354-0566
NSN 5905-01-645-7805
NSN 6650-00-010-5228
NSN 5925-00-615-4600
NSN 5990-01-386-5561
NSN 6620-01-073-6365
NSN 6610-01-155-2661