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 5920-01-016-7030
NSN 5950-00-113-5347
NSN 5935-00-700-5496
NSN 6685-01-508-4166
NSN 5910-01-010-1612
NSN 6685-01-388-1377
NSN 6685-00-036-1698
NSN 6240-00-908-5069
NSN 5990-01-090-9312
NSN 6610-00-005-1847
NSN 6110-01-423-0739
NSN 6320-01-280-5091