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 5998-00-132-5183
NSN 5910-00-803-8102
NSN 5895-00-291-4873
NSN 6110-00-455-9881
NSN 6320-01-452-2394
NSN 6240-01-421-4025
NSN 6150-00-966-6645
NSN 5999-01-310-8495
NSN 6620-01-541-4465
NSN 4140-01-501-2944
NSN 5999-01-491-5457
NSN 6650-01-030-5545