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 5915-00-286-3272
NSN 6220-01-528-7232
NSN 5950-01-467-2426
NSN 6150-01-121-4644
NSN 6105-01-381-1088
NSN 6240-01-461-9635
NSN 5930-01-097-9525
NSN 6645-01-442-6476
NSN 5920-01-150-0758
NSN 5998-01-045-0545
NSN 5935-01-208-1247
NSN 4140-00-844-9436