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 5835-01-249-0275
NSN 6105-00-612-5299
NSN 6320-01-331-1783
NSN 7035-00-371-7749
NSN 5990-00-070-9608
NSN 5998-01-534-5771
NSN 5935-01-254-9461
NSN 6130-01-004-8977
NSN 6645-00-269-2764
NSN 5835-01-326-3664
NSN 6220-01-170-6913
NSN 6105-01-270-8711