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 6240-00-899-6990
NSN 6150-01-141-9210
NSN 5935-00-585-5852
NSN 5985-01-596-5316
NSN 2925-00-631-0548
NSN 6650-01-590-3670
NSN 5960-00-445-3954
NSN 6645-01-262-4853
NSN 5915-00-073-1806
NSN 6685-01-429-1220
NSN 6620-00-172-9222
NSN 5915-01-168-1176