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 5996-01-029-2904
NSN 5910-01-026-2195
NSN 5998-01-452-0035
NSN 6320-00-790-4844
NSN 6130-00-972-9113
NSN 6145-01-618-7888
NSN 4140-01-445-5945
NSN 6240-01-217-8287
NSN 7035-01-191-2822
NSN 6645-01-062-0905
NSN 5975-00-246-4906
NSN 6150-01-246-4419