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).
Classification: Threaded fasteners of aluminum
NSN 5935-01-181-5678
NSN 6320-01-527-0211
NSN 6105-00-295-8631
NSN 5915-01-161-3280
NSN 5905-01-615-6394
NSN 6220-01-394-9792
NSN 6320-01-487-0336
NSN 5895-01-370-3831
NSN 6620-01-605-2590
NSN 7035-01-408-3699
NSN 5855-01-175-3990
NSN 6105-01-033-3649