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 5950-01-204-8358
NSN 6150-01-220-9852
NSN 5935-01-268-1628
NSN 5975-01-169-9405
NSN 5895-00-766-0618
NSN 5998-01-451-4328
NSN 6610-01-152-2821
NSN 5930-01-154-5100
NSN 6145-01-383-7134
NSN 2925-01-519-6726
NSN 5910-01-561-9200
NSN 5905-01-352-8018