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 6105-01-068-4366
NSN 5895-01-384-4645
NSN 5945-01-351-1871
NSN 5996-00-925-0173
NSN 5975-01-575-7174
NSN 5915-01-476-8841
NSN 5855-00-151-3853
NSN 5985-01-505-3279
NSN 5990-00-924-8024
NSN 5950-01-088-5996
NSN 6320-01-160-7757
NSN 6685-01-476-6989