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 5930-00-971-6950
NSN 5855-01-224-7975
NSN 5990-01-170-0077
NSN 6685-01-555-6407
NSN 5965-01-080-9808
NSN 5910-01-429-4648
NSN 5930-00-134-0414
NSN 5835-01-043-1576
NSN 7035-01-344-7836
NSN 5998-01-368-4744
NSN 5960-00-631-7229
NSN 5960-01-521-6865