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 6645-01-573-2536
NSN 5945-01-399-7647
NSN 6650-01-461-3970
NSN 6135-00-321-6707
NSN 6685-00-752-1868
NSN 5965-01-168-8180
NSN 5910-01-060-3877
NSN 2925-01-008-1552
NSN 6620-01-307-9874
NSN 6610-01-519-3080
NSN 6645-01-459-7788
NSN 7035-01-193-2667