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 5855-00-304-7163
NSN 5855-00-058-1293
NSN 5895-01-593-2749
NSN 7035-01-551-2031
NSN 5935-01-071-1722
NSN 5996-01-400-3558
NSN 5985-00-518-1748
NSN 5905-01-648-2685
NSN 5975-01-535-1052
NSN 6105-01-245-0993
NSN 6135-01-056-4609
NSN 5930-01-482-9679