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 5935-01-631-1624
NSN 6135-00-900-2139
NSN 5996-01-407-1458
NSN 5855-00-586-6255
NSN 5998-00-510-9157
NSN 5915-00-877-7338
NSN 6105-01-211-7174
NSN 6105-01-051-0471
NSN 6620-00-690-3554
NSN 6240-00-196-6472
NSN 5935-01-506-3533
NSN 5895-00-764-1786