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 4140-01-597-4480
NSN 5915-00-318-3246
NSN 6135-00-945-0015
NSN 5960-00-382-6012
NSN 4140-01-617-6691
NSN 5935-01-226-1377
NSN 5835-00-071-5739
NSN 5998-01-529-3007
NSN 5935-01-224-6228
NSN 7035-00-631-3782
NSN 5835-01-478-0157
NSN 5945-01-515-4334