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 2925-01-435-9057
NSN 6685-00-379-4652
NSN 6150-01-595-7669
NSN 5950-01-128-3750
NSN 5835-01-522-9881
NSN 6130-01-030-0064
NSN 5960-01-311-2170
NSN 7035-01-487-2631
NSN 2925-01-619-4825
NSN 6610-01-436-2803
NSN 6645-01-630-8831
NSN 5999-00-235-5411