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 4140-01-219-1506
NSN 5965-01-486-1222
NSN 5999-01-212-3094
NSN 6650-01-519-3326
NSN 5895-01-098-9141
NSN 5930-00-931-4213
NSN 6645-01-022-6247
NSN 5999-01-583-2886
NSN 5910-01-618-1381
NSN 6135-01-421-4855
NSN 6105-01-157-3033
NSN 7035-00-064-7008