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 5895-00-821-9067
NSN 5998-01-387-2183
NSN 5996-00-597-2234
NSN 6135-00-660-8654
NSN 5935-01-234-2340
NSN 6620-01-558-6558
NSN 5935-00-734-1753
NSN 7035-01-227-2546
NSN 5945-00-239-2969
NSN 6145-01-349-7756
NSN 6220-01-338-2062
NSN 6220-00-218-0857