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 5910-00-585-0361
NSN 5930-00-118-1932
NSN 6150-01-408-6665
NSN 6685-01-624-9320
NSN 5905-00-153-5785
NSN 6320-00-513-8376
NSN 7035-01-279-7281
NSN 5990-00-061-3360
NSN 5960-01-353-5947
NSN 5999-01-616-1978
NSN 5895-00-474-6336
NSN 6650-01-258-8403