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 6610-01-222-2558
NSN 5996-00-156-5967
NSN 5920-01-441-0045
NSN 5960-01-548-4896
NSN 5910-00-916-2280
NSN 5950-00-802-6204
NSN 5965-01-110-9102
NSN 6645-00-514-4017
NSN 6620-01-546-4942
NSN 5945-00-234-3297
NSN 6220-00-819-9325
NSN 6150-00-038-5009