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 5905-01-520-5659
NSN 5930-01-537-9759
NSN 6240-01-225-9508
NSN 6620-00-605-8656
NSN 5960-01-387-8467
NSN 5910-01-082-2055
NSN 6620-00-113-9145
NSN 5960-00-263-0106
NSN 6110-01-081-8599
NSN 5920-01-307-6577
NSN 5960-01-340-4487
NSN 5930-00-568-5883