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 6220-00-081-6429
NSN 6130-01-325-4814
NSN 5895-01-439-7596
NSN 5950-01-330-9256
NSN 5996-01-146-5765
NSN 5960-01-265-1393
NSN 6320-00-004-9158
NSN 6620-01-322-0018
NSN 5985-01-492-7955
NSN 5935-01-612-1021
NSN 6150-00-111-3528
NSN 5965-01-582-1209