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 5855-01-513-8367
NSN 5925-01-232-2778
NSN 5960-00-905-3822
NSN 2925-01-327-3069
NSN 5985-00-159-6213
NSN 6685-01-046-4731
NSN 6220-01-309-1803
NSN 5960-01-435-1167
NSN 6150-01-355-9697
NSN 5835-01-642-4705
NSN 6645-01-578-6309
NSN 6150-00-494-2895