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 5965-01-612-5328
NSN 6110-00-397-4774
NSN 6620-01-091-8413
NSN 5945-01-188-4819
NSN 6135-00-255-1340
NSN 5975-00-402-7291
NSN 6130-01-152-9131
NSN 6650-01-462-9709
NSN 5935-00-100-0101
NSN 5965-00-558-3684
NSN 6110-01-421-4449
NSN 5985-01-486-6659