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 6645-01-154-3080
NSN 5990-01-271-8130
NSN 5905-00-877-9859
NSN 4140-01-381-3221
NSN 5998-01-132-8300
NSN 6130-01-226-2435
NSN 5920-00-420-3917
NSN 6620-01-008-2715
NSN 6320-00-405-2348
NSN 5990-01-612-5323
NSN 7035-01-158-8860
NSN 5960-00-959-5226