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 6150-00-491-9654
NSN 5999-00-195-2331
NSN 5835-01-366-5906
NSN 5910-01-660-1925
NSN 5996-01-234-1138
NSN 6650-01-095-8024
NSN 5935-01-185-2869
NSN 6110-00-199-5451
NSN 6130-00-119-3149
NSN 5985-01-579-5579
NSN 6610-00-814-0569
NSN 5960-00-113-0019