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 5930-01-119-5131
NSN 5965-00-946-6692
NSN 6105-00-993-5244
NSN 2925-01-474-3363
NSN 5935-01-119-2426
NSN 5975-00-111-3208
NSN 6150-01-380-1821
NSN 5835-00-223-7235
NSN 5960-01-437-7422
NSN 5920-01-634-0250
NSN 5990-01-595-9441
NSN 6105-01-449-1835