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 5975-00-456-0627
NSN 6130-01-285-1522
NSN 6135-01-531-1413
NSN 5965-00-015-7408
NSN 6240-01-462-4392
NSN 6110-01-300-9212
NSN 5935-01-227-6878
NSN 5910-01-055-5620
NSN 5905-01-570-2414
NSN 5985-00-144-8170
NSN 6645-00-073-9949
NSN 5835-01-580-0446