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 5920-01-219-8792
NSN 4140-01-361-9198
NSN 5920-01-142-1836
NSN 5915-01-291-5954
NSN 5999-00-480-4068
NSN 5935-00-856-7127
NSN 6240-01-206-4809
NSN 5975-01-080-9538
NSN 5935-01-011-2145
NSN 2925-01-263-3638
NSN 5855-01-311-6666
NSN 4140-00-497-3416