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 6105-01-243-0371
NSN 5950-00-431-5118
NSN 5965-00-173-4440
NSN 5985-01-534-6500
NSN 5895-00-370-1718
NSN 6620-00-155-2608
NSN 2925-01-157-9204
NSN 5855-00-896-4047
NSN 6110-01-541-3827
NSN 6135-01-589-0333
NSN 6220-01-418-6050
NSN 5999-01-023-9417