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 6320-00-228-5678
NSN 7035-00-529-3128
NSN 5855-01-448-0695
NSN 6650-01-485-8536
NSN 5960-01-186-5023
NSN 6610-00-518-4919
NSN 5920-01-349-5554
NSN 6220-00-906-7228
NSN 6130-01-538-5067
NSN 5990-01-559-0578
NSN 5930-01-284-3412
NSN 5950-01-086-4635