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 5895-01-064-8289
NSN 6220-01-099-8561
NSN 6685-01-027-0354
NSN 5960-01-505-2426
NSN 5996-01-202-1392
NSN 6135-00-968-8594
NSN 4140-00-481-0810
NSN 5855-01-444-3916
NSN 5835-00-138-2601
NSN 6105-01-271-6508
NSN 6645-01-103-4493
NSN 5998-01-108-3722