Hole in head 0.117 in. Min dia, and 0.121 in. Max dia
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 6145-01-301-3573
NSN 5920-01-358-9924
NSN 4140-00-888-9836
NSN 5960-01-468-6508
NSN 5985-01-239-0971
NSN 5998-01-146-7014
NSN 5915-01-414-6433
NSN 7035-01-245-9585
NSN 5905-01-031-5922
NSN 6685-00-423-7316
NSN 5950-01-570-0426
NSN 5930-00-839-3555