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 7035-01-622-3639
NSN 5990-01-426-7350
NSN 5975-01-087-1592
NSN 6620-01-246-4314
NSN 6130-01-483-2111
NSN 6145-01-257-4465
NSN 5930-01-193-8259
NSN 6145-01-579-6590
NSN 6240-01-132-1634
NSN 6110-01-591-4413
NSN 5905-01-367-2819
NSN 5975-01-418-1633