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 5999-01-411-8036
NSN 5985-01-317-4118
NSN 5945-01-068-2128
NSN 5965-00-836-2690
NSN 6105-00-737-0829
NSN 6150-01-103-1855
NSN 2925-00-588-5592
NSN 4140-01-394-3268
NSN 5999-01-437-7755
NSN 7035-01-437-4137
NSN 6145-00-861-1572
NSN 5930-01-172-5770