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 6685-00-700-4817
NSN 5935-01-329-4367
NSN 6685-00-177-6491
NSN 5999-01-489-1498
NSN 6130-00-568-5855
NSN 4140-01-625-2804
NSN 5975-00-133-0588
NSN 6135-01-196-2135
NSN 5985-00-281-0810
NSN 6320-00-506-2314
NSN 5855-01-340-4782
NSN 6105-00-829-3756