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 6610-01-242-3760
NSN 5990-01-234-8646
NSN 5990-01-633-9503
NSN 7035-00-763-6180
NSN 5930-01-137-6542
NSN 6105-00-931-6803
NSN 5935-00-778-8835
NSN 5965-01-038-5994
NSN 6135-01-650-9371
NSN 5998-01-556-0859
NSN 5915-01-076-3958
NSN 6130-01-283-1418