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 6320-01-279-0343
NSN 5915-01-400-6125
NSN 5998-01-043-4270
NSN 5895-00-205-2924
NSN 5950-01-063-4089
NSN 6620-00-394-1812
NSN 6620-01-426-2220
NSN 6610-01-542-8511
NSN 5835-01-537-1228
NSN 6150-01-156-1140
NSN 6320-01-631-7828
NSN 5998-01-180-9723