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 6145-01-154-0256
NSN 4140-01-553-3349
NSN 6220-01-119-6711
NSN 6135-01-606-0596
NSN 5990-01-468-1292
NSN
NSN 6685-00-078-6987
NSN 6130-00-335-9712
NSN 4140-01-294-8941
NSN 6135-00-782-6988
NSN 5998-01-458-9656
NSN 5915-01-306-8800