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 5930-00-006-1335
NSN 5905-01-295-5411
NSN 6320-01-387-3230
NSN 6130-01-132-3756
NSN 6130-00-683-1011
NSN 4140-01-232-0537
NSN 5915-01-032-1846
NSN 5945-01-043-4939
NSN 5835-00-901-4932
NSN 6220-01-104-0095
NSN 6645-00-163-9580
NSN 5950-00-435-8760