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 5855-01-634-0259
NSN 5915-00-528-9286
NSN 6685-00-912-1847
NSN 6685-01-657-7214
NSN 2925-01-106-3552
NSN 6135-01-069-2482
NSN 6240-01-352-3642
NSN 5930-00-495-8045
NSN 6650-00-434-0188
NSN 6610-00-763-2415
NSN 5998-01-567-7707
NSN 5945-01-196-6030