An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.
NSN 5996-00-432-8578
NSN 6220-01-384-2827
NSN 5895-00-147-0042
NSN 5835-01-336-1153
NSN 5990-01-407-6615
NSN 6620-01-109-2764
NSN 6135-00-246-0324
NSN 6320-00-937-5625
NSN 6110-00-660-8998
NSN 5855-00-494-9581
NSN 5855-00-763-2155
NSN 5835-01-487-3042