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 6685-01-333-9254
NSN 5935-01-034-1675
NSN 2925-00-017-9807
NSN 5990-00-131-3269
NSN 6685-00-570-0095
NSN 5930-01-054-3229
NSN 2925-01-326-0908
NSN 6610-00-805-9725
NSN 6650-01-409-1992
NSN 5895-00-955-2553
NSN 5985-01-477-0352
NSN 7035-01-179-5667